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<h2><a name="content"></a>kdgantt</h2>
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<h1>KDGanttViewSubwidgets.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* -*- Mode: C++ -*-</span>
<a name="l00002"></a>00002 <span class="comment"> $Id: KDGanttViewSubwidgets.cpp 766119 2008-01-25 10:19:31Z tilladam $</span>
<a name="l00003"></a>00003 <span class="comment"> KDGantt - a multi-platform charting engine</span>
<a name="l00004"></a>00004 <span class="comment">*/</span>
<a name="l00005"></a>00005
<a name="l00006"></a>00006 <span class="comment">/****************************************************************************</span>
<a name="l00007"></a>00007 <span class="comment"> ** Copyright (C) 2002-2004 Klarälvdalens Datakonsult AB. All rights reserved.</span>
<a name="l00008"></a>00008 <span class="comment"> **</span>
<a name="l00009"></a>00009 <span class="comment"> ** This file is part of the KDGantt library.</span>
<a name="l00010"></a>00010 <span class="comment"> **</span>
<a name="l00011"></a>00011 <span class="comment"> ** This file may be distributed and/or modified under the terms of the</span>
<a name="l00012"></a>00012 <span class="comment"> ** GNU General Public License version 2 as published by the Free Software</span>
<a name="l00013"></a>00013 <span class="comment"> ** Foundation and appearing in the file LICENSE.GPL included in the</span>
<a name="l00014"></a>00014 <span class="comment"> ** packaging of this file.</span>
<a name="l00015"></a>00015 <span class="comment"> **</span>
<a name="l00016"></a>00016 <span class="comment"> ** Licensees holding valid commercial KDGantt licenses may use this file in</span>
<a name="l00017"></a>00017 <span class="comment"> ** accordance with the KDGantt Commercial License Agreement provided with</span>
<a name="l00018"></a>00018 <span class="comment"> ** the Software.</span>
<a name="l00019"></a>00019 <span class="comment"> **</span>
<a name="l00020"></a>00020 <span class="comment"> ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE</span>
<a name="l00021"></a>00021 <span class="comment"> ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.</span>
<a name="l00022"></a>00022 <span class="comment"> **</span>
<a name="l00023"></a>00023 <span class="comment"> ** See http://www.klaralvdalens-datakonsult.se/Public/products/ for</span>
<a name="l00024"></a>00024 <span class="comment"> ** information about KDGantt Commercial License Agreements.</span>
<a name="l00025"></a>00025 <span class="comment"> **</span>
<a name="l00026"></a>00026 <span class="comment"> ** Contact info@klaralvdalens-datakonsult.se if any conditions of this</span>
<a name="l00027"></a>00027 <span class="comment"> ** licensing are not clear to you.</span>
<a name="l00028"></a>00028 <span class="comment"> **</span>
<a name="l00029"></a>00029 <span class="comment"> ** As a special exception, permission is given to link this program</span>
<a name="l00030"></a>00030 <span class="comment"> ** with any edition of Qt, and distribute the resulting executable,</span>
<a name="l00031"></a>00031 <span class="comment"> ** without including the source code for Qt in the source distribution.</span>
<a name="l00032"></a>00032 <span class="comment"> **</span>
<a name="l00033"></a>00033 <span class="comment"> **********************************************************************/</span>
<a name="l00034"></a>00034
<a name="l00035"></a>00035
<a name="l00036"></a>00036 <span class="preprocessor">#include "KDGanttViewSubwidgets.h"</span>
<a name="l00037"></a>00037 <span class="preprocessor">#include "KDGanttViewEventItem.h"</span>
<a name="l00038"></a>00038 <span class="preprocessor">#include "KDGanttViewSummaryItem.h"</span>
<a name="l00039"></a>00039 <span class="preprocessor">#include "KDGanttViewTaskItem.h"</span>
<a name="l00040"></a>00040 <span class="preprocessor">#ifndef KDGANTT_MASTER_CVS</span>
<a name="l00041"></a>00041 <span class="preprocessor"></span><span class="preprocessor">#include "KDGanttViewSubwidgets.moc"</span>
<a name="l00042"></a>00042 <span class="preprocessor">#endif</span>
<a name="l00043"></a>00043 <span class="preprocessor"></span>
<a name="l00044"></a>00044 <span class="preprocessor">#include <qlabel.h></span>
<a name="l00045"></a>00045 <span class="preprocessor">#include <qheader.h></span>
<a name="l00046"></a>00046 <span class="preprocessor">#include <qpainter.h></span>
<a name="l00047"></a>00047 <span class="preprocessor">#include <qrect.h></span>
<a name="l00048"></a>00048 <span class="preprocessor">#include <qtooltip.h></span>
<a name="l00049"></a>00049 <span class="preprocessor">#include <qapplication.h></span>
<a name="l00050"></a>00050 <span class="preprocessor">#include <qdrawutil.h></span>
<a name="l00051"></a>00051 <span class="preprocessor">#include <qpalette.h></span>
<a name="l00052"></a>00052 <span class="preprocessor">#include <qdragobject.h></span>
<a name="l00053"></a>00053 <span class="preprocessor">#include <qptrlist.h></span>
<a name="l00054"></a>00054 <span class="preprocessor">#include <qpen.h></span>
<a name="l00055"></a>00055
<a name="l00056"></a>00056 <span class="preprocessor">#include <kglobal.h></span>
<a name="l00057"></a>00057 <span class="preprocessor">#include <klocale.h></span>
<a name="l00058"></a>00058 <span class="preprocessor">#include <kcalendarsystem.h></span>
<a name="l00059"></a>00059 <span class="preprocessor">#include <kdebug.h></span>
<a name="l00060"></a>00060
<a name="l00061"></a>00061 KDTimeTableWidget:: KDTimeTableWidget( QWidget* parent,<a class="code" href="classKDGanttView.html">KDGanttView</a>* myGantt)
<a name="l00062"></a>00062 : QCanvas (parent)
<a name="l00063"></a>00063 {
<a name="l00064"></a>00064 myGanttView = myGantt;
<a name="l00065"></a>00065 taskLinksVisible = <span class="keyword">true</span>;
<a name="l00066"></a>00066 flag_blockUpdating = <span class="keyword">false</span>;
<a name="l00067"></a>00067 int_blockUpdating = 0;
<a name="l00068"></a>00068 gridPen.setStyle(Qt::DotLine);
<a name="l00069"></a>00069 gridPen.setColor(QColor(100,100,100));
<a name="l00070"></a>00070 maximumComputedGridHeight = 0;
<a name="l00071"></a>00071 denseLineCount = 0;
<a name="l00072"></a>00072 denseLineBrush = QBrush( QColor ( 240,240,240 ));
<a name="l00073"></a>00073 noInfoLineBrush = QBrush( QColor ( 100,100,100 ), Qt::FDiagPattern );
<a name="l00074"></a>00074 pendingHeight = 0;
<a name="l00075"></a>00075 pendingWidth = 0;
<a name="l00076"></a>00076 retune(256);
<a name="l00077"></a>00077 resize(1,1);
<a name="l00078"></a>00078 }
<a name="l00079"></a>00079
<a name="l00080"></a>00080 QPtrList<KDGanttViewTaskLink> KDTimeTableWidget::taskLinks()
<a name="l00081"></a>00081 {
<a name="l00082"></a>00082 <span class="keywordflow">return</span> myTaskLinkList;
<a name="l00083"></a>00083 }
<a name="l00084"></a>00084
<a name="l00085"></a>00085 <span class="keywordtype">void</span> KDTimeTableWidget::clearTaskLinks()
<a name="l00086"></a>00086 {
<a name="l00087"></a>00087 <span class="comment">// cannot use clear() here, as tasklinks will remove themselves from my list when deleted!</span>
<a name="l00088"></a>00088 QPtrListIterator<KDGanttViewTaskLink> it(myTaskLinkList);
<a name="l00089"></a>00089 <span class="keywordflow">while</span> (it.current()) {
<a name="l00090"></a>00090 <span class="keyword">delete</span> it.current();
<a name="l00091"></a>00091 }
<a name="l00092"></a>00092
<a name="l00093"></a>00093 }
<a name="l00094"></a>00094
<a name="l00095"></a>00095 <span class="keywordtype">void</span> KDTimeTableWidget::resetWidth( <span class="keywordtype">int</span> wid )
<a name="l00096"></a>00096 {
<a name="l00097"></a>00097 <span class="keywordflow">if</span> ( wid == width() ) {
<a name="l00098"></a>00098 <span class="keywordflow">if</span> (pendingHeight)
<a name="l00099"></a>00099 pendingWidth = wid;
<a name="l00100"></a>00100 <span class="keywordflow">else</span>
<a name="l00101"></a>00101 pendingWidth = 0;
<a name="l00102"></a>00102 <span class="keywordflow">return</span>;
<a name="l00103"></a>00103 }
<a name="l00104"></a>00104 <span class="keywordflow">if</span> ( ! pendingHeight )
<a name="l00105"></a>00105 pendingHeight = height();
<a name="l00106"></a>00106 pendingWidth = wid;
<a name="l00107"></a>00107 updateMyContent();
<a name="l00108"></a>00108 }
<a name="l00109"></a>00109
<a name="l00110"></a>00110 <span class="keywordtype">void</span> KDTimeTableWidget::checkHeight( <span class="keywordtype">int</span> hei )
<a name="l00111"></a>00111 {
<a name="l00112"></a>00112 <span class="keywordflow">if</span>( hei < height() )
<a name="l00113"></a>00113 <span class="keywordflow">return</span>;
<a name="l00114"></a>00114 <span class="keywordflow">if</span> ( pendingHeight < hei+100)
<a name="l00115"></a>00115 pendingHeight = hei+100;
<a name="l00116"></a>00116 <span class="keywordflow">if</span> ( ! pendingWidth )
<a name="l00117"></a>00117 pendingWidth = width();
<a name="l00118"></a>00118 maximumComputedGridHeight = 0; <span class="comment">//force recomputing all</span>
<a name="l00119"></a>00119 updateMyContent();
<a name="l00120"></a>00120 }
<a name="l00121"></a>00121
<a name="l00122"></a>00122
<a name="l00123"></a>00123 <span class="keywordtype">void</span> KDTimeTableWidget::setNoInformationBrush( <span class="keyword">const</span> QBrush& brush )
<a name="l00124"></a>00124 {
<a name="l00125"></a>00125 noInfoLineBrush = brush;
<a name="l00126"></a>00126 updateMyContent();
<a name="l00127"></a>00127 }
<a name="l00128"></a>00128 QBrush KDTimeTableWidget::noInformationBrush()<span class="keyword"> const</span>
<a name="l00129"></a>00129 <span class="keyword"></span>{
<a name="l00130"></a>00130 <span class="keywordflow">return</span> noInfoLineBrush;
<a name="l00131"></a>00131 }
<a name="l00132"></a>00132
<a name="l00133"></a>00133 <span class="keywordtype">void</span> KDTimeTableWidget::removeItemFromTasklinks( <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* item)
<a name="l00134"></a>00134 {
<a name="l00135"></a>00135 QPtrListIterator<KDGanttViewTaskLink> it((myTaskLinkList));
<a name="l00136"></a>00136 <span class="keywordflow">for</span> ( ; it.current(); ++it ) {
<a name="l00137"></a>00137 it.current()->removeItemFromList( item );
<a name="l00138"></a>00138 }
<a name="l00139"></a>00139 }
<a name="l00140"></a>00140
<a name="l00141"></a>00141 <span class="keywordtype">void</span> KDTimeTableWidget::expandItem( QListViewItem * item)
<a name="l00142"></a>00142 {
<a name="l00143"></a>00143 item->invalidateHeight () ;
<a name="l00144"></a>00144 <span class="comment">//qApp->processEvents();</span>
<a name="l00145"></a>00145 updateMyContent();
<a name="l00146"></a>00146 }
<a name="l00147"></a>00147 <span class="keywordtype">void</span> KDTimeTableWidget::collapseItem( QListViewItem * item)
<a name="l00148"></a>00148 {
<a name="l00149"></a>00149 item->invalidateHeight () ;
<a name="l00150"></a>00150 <span class="comment">//qApp->processEvents();</span>
<a name="l00151"></a>00151 updateMyContent();
<a name="l00152"></a>00152 }
<a name="l00153"></a>00153
<a name="l00154"></a>00154 <span class="keywordtype">void</span> KDTimeTableWidget::highlightItem( QListViewItem * item )
<a name="l00155"></a>00155 {
<a name="l00156"></a>00156 <span class="keyword">static</span> <span class="keywordtype">bool</span> itemwashighlighted;
<a name="l00157"></a>00157 <span class="keyword">static</span> <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* highlightedItem = 0;
<a name="l00158"></a>00158 <span class="keywordflow">if</span> (highlightedItem)
<a name="l00159"></a>00159 highlightedItem-><a class="code" href="classKDGanttViewItem.html#47cc5f117c149e5e0e086667f9e26fed">setHighlight</a>(itemwashighlighted);
<a name="l00160"></a>00160 highlightedItem = ( <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>*)item;
<a name="l00161"></a>00161 itemwashighlighted = highlightedItem-><a class="code" href="classKDGanttViewItem.html#32d11adbaddfb0fa74a1a6d96dfe2bcf">highlight</a>();
<a name="l00162"></a>00162 highlightedItem-><a class="code" href="classKDGanttViewItem.html#47cc5f117c149e5e0e086667f9e26fed">setHighlight</a>(<span class="keyword">true</span>);
<a name="l00163"></a>00163 item->invalidateHeight () ;
<a name="l00164"></a>00164 myGanttView->myListView->contentsY();
<a name="l00165"></a>00165 updateMyContent();
<a name="l00166"></a>00166 }
<a name="l00167"></a>00167 <span class="keywordtype">int</span> KDTimeTableWidget::computeHeight()
<a name="l00168"></a>00168 {
<a name="l00169"></a>00169 <span class="comment">// compute height of ListView</span>
<a name="l00170"></a>00170 <span class="comment">// show only items shown in ListView</span>
<a name="l00171"></a>00171 <span class="keywordtype">int</span> hei = 0;
<a name="l00172"></a>00172 <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* temp;
<a name="l00173"></a>00173 temp = myGanttView-><a class="code" href="classKDGanttViewItem.html#b18336f62e6f479ca43ec1d172ff8ac5">firstChild</a>();
<a name="l00174"></a>00174 <span class="keywordflow">while</span> (temp) {
<a name="l00175"></a>00175 hei += temp-><a class="code" href="classKDGanttViewItem.html#66373b192b00d99dea5730062a358a2f">computeHeight</a>();
<a name="l00176"></a>00176 temp = temp-><a class="code" href="classKDGanttViewItem.html#95fcce35f0113bdf7afe2aceb821dbe3">nextSibling</a>();
<a name="l00177"></a>00177 }
<a name="l00178"></a>00178 <span class="comment">// set hei to 1 to avoid canavs to be a null pixmap</span>
<a name="l00179"></a>00179 <span class="keywordflow">if</span> (hei == 0) {
<a name="l00180"></a>00180 hei = 1;
<a name="l00181"></a>00181 }
<a name="l00182"></a>00182 <span class="comment">//qDebug("COMPUTED HEI %d ", hei);</span>
<a name="l00183"></a>00183 emit heightComputed( hei );
<a name="l00184"></a>00184 <span class="keywordflow">return</span> hei;
<a name="l00185"></a>00185 }
<a name="l00186"></a>00186 <span class="keywordtype">void</span> KDTimeTableWidget::computeVerticalGrid()
<a name="l00187"></a>00187 {
<a name="l00188"></a>00188 <span class="comment">// recompute the vertical grid</span>
<a name="l00189"></a>00189 <span class="comment">// compute the vertical grid</span>
<a name="l00190"></a>00190 <span class="comment">// if we have too much lines, hide them</span>
<a name="l00191"></a>00191 <span class="comment">//qDebug("computeVerticalGrid() ");</span>
<a name="l00192"></a>00192 <span class="keywordtype">int</span> cw = myGanttView->myTimeHeader->myGridMinorWidth;
<a name="l00193"></a>00193 <span class="keywordtype">int</span> i = 0;
<a name="l00194"></a>00194 <span class="keywordtype">int</span> h ;
<a name="l00195"></a>00195 <span class="keywordflow">if</span> (pendingHeight > height() )
<a name="l00196"></a>00196 h = pendingHeight;
<a name="l00197"></a>00197 <span class="keywordflow">else</span>
<a name="l00198"></a>00198 h = height();
<a name="l00199"></a>00199 <span class="keywordtype">int</span> wid;
<a name="l00200"></a>00200 <span class="keywordflow">if</span> ( pendingWidth )
<a name="l00201"></a>00201 wid = pendingWidth;
<a name="l00202"></a>00202 <span class="keywordflow">else</span>
<a name="l00203"></a>00203 wid = width();
<a name="l00204"></a>00204 KDCanvasLine* templine;
<a name="l00205"></a>00205 KDCanvasRectangle* temprect;
<a name="l00206"></a>00206 QColor colcol;
<a name="l00207"></a>00207 QPen colPen;
<a name="l00208"></a>00208 <span class="keywordtype">bool</span> colorIterator = <span class="keyword">true</span>;
<a name="l00209"></a>00209
<a name="l00210"></a>00210
<a name="l00211"></a>00211 <span class="keywordflow">if</span> (myGanttView->showMinorTicks()){<span class="comment">//minor</span>
<a name="l00212"></a>00212 colPen.setWidth(cw);
<a name="l00213"></a>00213 QPtrListIterator<KDCanvasRectangle> itcol(columnColorList);
<a name="l00214"></a>00214 QPtrListIterator<KDCanvasLine> itgrid(verGridList);
<a name="l00215"></a>00215 <span class="keywordflow">for</span> ( ; itgrid.current(); ++itgrid ) {
<a name="l00216"></a>00216 <span class="keywordflow">if</span> (i < wid) {
<a name="l00217"></a>00217 itgrid.current()->setPoints(i,0,i,h);
<a name="l00218"></a>00218 itgrid.current()->show();
<a name="l00219"></a>00219
<a name="l00220"></a>00220 <span class="keywordflow">if</span> (myGanttView->myTimeHeader->getColumnColor(colcol,i,i+cw))
<a name="l00221"></a>00221 {
<a name="l00222"></a>00222
<a name="l00223"></a>00223 colPen.setColor(colcol);
<a name="l00224"></a>00224 <span class="keywordflow">if</span> (colorIterator)
<a name="l00225"></a>00225 colorIterator = itcol.current();
<a name="l00226"></a>00226 <span class="keywordflow">if</span> (colorIterator)
<a name="l00227"></a>00227 {<span class="comment">/*</span>
<a name="l00228"></a>00228 <span class="comment"> itcol.current()->setPen(colPen);</span>
<a name="l00229"></a>00229 <span class="comment"> itcol.current()->setPoints(i+(cw/2),0,i+(cw/2),h);</span>
<a name="l00230"></a>00230 <span class="comment"> */</span>
<a name="l00231"></a>00231
<a name="l00232"></a>00232 itcol.current()->setPen( QPen::NoPen );
<a name="l00233"></a>00233 itcol.current()->setBrush( QBrush( colcol, SolidPattern) );
<a name="l00234"></a>00234 itcol.current()->setSize(cw ,h );
<a name="l00235"></a>00235 itcol.current()->move( i, 0 );
<a name="l00236"></a>00236 itcol.current()->show();
<a name="l00237"></a>00237 ++itcol;
<a name="l00238"></a>00238 } <span class="keywordflow">else</span> {
<a name="l00239"></a>00239
<a name="l00240"></a>00240 <span class="comment">/*</span>
<a name="l00241"></a>00241 <span class="comment"> templine = new KDCanvasLine(this,0,Type_is_KDGanttGridItem);</span>
<a name="l00242"></a>00242 <span class="comment"> templine->setPen(colPen);</span>
<a name="l00243"></a>00243 <span class="comment"> templine->setPoints(i+(cw/2),0,i+(cw/2),h);</span>
<a name="l00244"></a>00244 <span class="comment"> */</span>
<a name="l00245"></a>00245 temprect = <span class="keyword">new</span> KDCanvasRectangle(<span class="keyword">this</span>,0,Type_is_KDGanttGridItem);
<a name="l00246"></a>00246 temprect->setPen( QPen::NoPen );
<a name="l00247"></a>00247 temprect->setBrush( QBrush( colcol, SolidPattern) );
<a name="l00248"></a>00248 temprect->setSize(cw ,h );
<a name="l00249"></a>00249 temprect->move( i, 0 );
<a name="l00250"></a>00250 temprect->setZ(-20);
<a name="l00251"></a>00251 temprect->show();
<a name="l00252"></a>00252 columnColorList.append(temprect);
<a name="l00253"></a>00253 }
<a name="l00254"></a>00254 }
<a name="l00255"></a>00255 i += cw;
<a name="l00256"></a>00256 } <span class="keywordflow">else</span> {
<a name="l00257"></a>00257 itgrid.current()->hide();
<a name="l00258"></a>00258 }
<a name="l00259"></a>00259 }
<a name="l00260"></a>00260 <span class="comment">// create additional Lines for vertical grid</span>
<a name="l00261"></a>00261 <span class="keywordflow">for</span> ( ;i < wid;i += cw) {
<a name="l00262"></a>00262 templine = <span class="keyword">new</span> KDCanvasLine(<span class="keyword">this</span>,0,Type_is_KDGanttGridItem);
<a name="l00263"></a>00263 templine->setPen(gridPen);
<a name="l00264"></a>00264 templine->setPoints(i,0,i,h);
<a name="l00265"></a>00265 templine->setZ(0);
<a name="l00266"></a>00266 templine->show();
<a name="l00267"></a>00267 verGridList.append(templine);
<a name="l00268"></a>00268 <span class="keywordflow">if</span> (myGanttView->myTimeHeader->getColumnColor(colcol,i,i+cw))
<a name="l00269"></a>00269 {
<a name="l00270"></a>00270 colPen.setColor(colcol);
<a name="l00271"></a>00271 <span class="keywordflow">if</span> (colorIterator)
<a name="l00272"></a>00272 colorIterator = itcol.current();
<a name="l00273"></a>00273 <span class="keywordflow">if</span> (colorIterator)
<a name="l00274"></a>00274 {<span class="comment">/*</span>
<a name="l00275"></a>00275 <span class="comment"> itcol.current()->setPen(colPen);</span>
<a name="l00276"></a>00276 <span class="comment"> itcol.current()->setPoints(i+(cw/2),0,i+(cw/2),h);</span>
<a name="l00277"></a>00277 <span class="comment"> */</span>
<a name="l00278"></a>00278 itcol.current()->setPen( QPen::NoPen );
<a name="l00279"></a>00279 itcol.current()->setBrush( QBrush( colcol, SolidPattern) );
<a name="l00280"></a>00280 itcol.current()->setSize(cw ,h );
<a name="l00281"></a>00281 itcol.current()->move( i, 0 );
<a name="l00282"></a>00282 itcol.current()->show();
<a name="l00283"></a>00283 ++itcol;
<a name="l00284"></a>00284 } <span class="keywordflow">else</span> {
<a name="l00285"></a>00285 temprect = <span class="keyword">new</span> KDCanvasRectangle(<span class="keyword">this</span>,0,Type_is_KDGanttGridItem);
<a name="l00286"></a>00286 temprect->setPen( QPen::NoPen );
<a name="l00287"></a>00287 temprect->setBrush( QBrush( colcol, SolidPattern) );
<a name="l00288"></a>00288 temprect->setSize(cw ,h );
<a name="l00289"></a>00289 temprect->move( i, 0 );
<a name="l00290"></a>00290 temprect->setZ(-20);
<a name="l00291"></a>00291 temprect->show();
<a name="l00292"></a>00292 columnColorList.append(temprect);
<a name="l00293"></a>00293 <span class="comment">/*</span>
<a name="l00294"></a>00294 <span class="comment"> templine = new KDCanvasLine(this,0,Type_is_KDGanttGridItem);</span>
<a name="l00295"></a>00295 <span class="comment"> templine->setPen(colPen);</span>
<a name="l00296"></a>00296 <span class="comment"> templine->setPoints(i+(cw/2),0,i+(cw/2),h);</span>
<a name="l00297"></a>00297 <span class="comment"> templine->setZ(-20);</span>
<a name="l00298"></a>00298 <span class="comment"> templine->show();</span>
<a name="l00299"></a>00299 <span class="comment"> columnColorList.append(templine);</span>
<a name="l00300"></a>00300 <span class="comment"> */</span>
<a name="l00301"></a>00301 }
<a name="l00302"></a>00302 }
<a name="l00303"></a>00303 }
<a name="l00304"></a>00304 <span class="keywordflow">if</span> (colorIterator)
<a name="l00305"></a>00305 <span class="keywordflow">for</span> ( ; itcol.current(); ++itcol )
<a name="l00306"></a>00306 itcol.current()->hide();
<a name="l00307"></a>00307 } <span class="keywordflow">else</span> {<span class="comment">//major</span>
<a name="l00308"></a>00308 <span class="keywordflow">if</span> (myGanttView->showMajorTicks()) {
<a name="l00309"></a>00309 QValueList<int>::iterator intIt = myGanttView->myTimeHeader->majorTicks.begin();
<a name="l00310"></a>00310 QValueList<int>::iterator intItEnd = myGanttView->myTimeHeader->majorTicks.end();
<a name="l00311"></a>00311 QPtrListIterator<KDCanvasRectangle> itcol(columnColorList);
<a name="l00312"></a>00312 QPtrListIterator<KDCanvasLine> itgrid(verGridList);
<a name="l00313"></a>00313 <span class="keywordtype">int</span> left = 0;
<a name="l00314"></a>00314 <span class="keywordflow">for</span> ( ; itgrid.current(); ++itgrid ) {
<a name="l00315"></a>00315 <span class="keywordflow">if</span> (intIt != intItEnd) {
<a name="l00316"></a>00316 left = (*intIt);
<a name="l00317"></a>00317 ++intIt;
<a name="l00318"></a>00318 itgrid.current()->setPoints(left,0,left,h);
<a name="l00319"></a>00319 itgrid.current()->show();
<a name="l00320"></a>00320 <span class="comment">//int right = (*intIt);</span>
<a name="l00321"></a>00321 <span class="keywordflow">if</span> ((*intIt))
<a name="l00322"></a>00322 <span class="keywordflow">if</span> (myGanttView->myTimeHeader->getColumnColor(colcol,left,(*intIt) ))
<a name="l00323"></a>00323 {
<a name="l00324"></a>00324 <span class="keywordtype">int</span> mid = (-left+(*intIt));
<a name="l00325"></a>00325 colPen.setColor(colcol);
<a name="l00326"></a>00326 colPen.setWidth((*intIt)-left);
<a name="l00327"></a>00327 <span class="keywordflow">if</span> (colorIterator)
<a name="l00328"></a>00328 colorIterator = itcol.current();
<a name="l00329"></a>00329 <span class="keywordflow">if</span> (colorIterator)
<a name="l00330"></a>00330 {<span class="comment">/*</span>
<a name="l00331"></a>00331 <span class="comment"> itcol.current()->setPen(colPen);</span>
<a name="l00332"></a>00332 <span class="comment"> itcol.current()->setPoints(i+mid,0,mid,h);</span>
<a name="l00333"></a>00333 <span class="comment"> */</span>
<a name="l00334"></a>00334 itcol.current()->setPen( QPen::NoPen );
<a name="l00335"></a>00335 itcol.current()->setBrush( QBrush( colcol, SolidPattern) );
<a name="l00336"></a>00336 itcol.current()->setSize(mid ,h );
<a name="l00337"></a>00337 itcol.current()->move( left, 0 );
<a name="l00338"></a>00338 itcol.current()->show();
<a name="l00339"></a>00339 ++itcol;
<a name="l00340"></a>00340 } <span class="keywordflow">else</span> {
<a name="l00341"></a>00341 temprect = <span class="keyword">new</span> KDCanvasRectangle(<span class="keyword">this</span>,0,Type_is_KDGanttGridItem);
<a name="l00342"></a>00342 temprect->setPen( QPen::NoPen );
<a name="l00343"></a>00343 temprect->setBrush( QBrush( colcol, SolidPattern) );
<a name="l00344"></a>00344 temprect->setSize(mid,h );
<a name="l00345"></a>00345 temprect->move( left, 0 );
<a name="l00346"></a>00346 temprect->setZ(-20);
<a name="l00347"></a>00347 temprect->show();
<a name="l00348"></a>00348 columnColorList.append(temprect);
<a name="l00349"></a>00349 <span class="comment">/*</span>
<a name="l00350"></a>00350 <span class="comment"> templine = new KDCanvasLine(this,0,Type_is_KDGanttGridItem);</span>
<a name="l00351"></a>00351 <span class="comment"> templine->setPen(colPen);</span>
<a name="l00352"></a>00352 <span class="comment"> templine->setPoints(mid,0,i+mid,h);</span>
<a name="l00353"></a>00353 <span class="comment"> templine->setZ(-20);</span>
<a name="l00354"></a>00354 <span class="comment"> templine->show();</span>
<a name="l00355"></a>00355 <span class="comment"> columnColorList.append(templine);</span>
<a name="l00356"></a>00356 <span class="comment"> */</span>
<a name="l00357"></a>00357
<a name="l00358"></a>00358 }
<a name="l00359"></a>00359 }
<a name="l00360"></a>00360
<a name="l00361"></a>00361 } <span class="keywordflow">else</span> {
<a name="l00362"></a>00362 itgrid.current()->hide();
<a name="l00363"></a>00363 }
<a name="l00364"></a>00364 }
<a name="l00365"></a>00365 KDCanvasLine* templine;
<a name="l00366"></a>00366 <span class="comment">// create additional Lines for vertical grid</span>
<a name="l00367"></a>00367 <span class="keywordflow">for</span> ( ;intIt != intItEnd ;++intIt) {
<a name="l00368"></a>00368
<a name="l00369"></a>00369 templine = <span class="keyword">new</span> KDCanvasLine(<span class="keyword">this</span>,0,Type_is_KDGanttGridItem);
<a name="l00370"></a>00370 templine->setPen(gridPen);
<a name="l00371"></a>00371 templine->setPoints((*intIt),0,(*intIt),h);
<a name="l00372"></a>00372 templine->setZ(0);
<a name="l00373"></a>00373 templine->show();
<a name="l00374"></a>00374 verGridList.append(templine);
<a name="l00375"></a>00375 <span class="keywordflow">if</span> ((*intIt))
<a name="l00376"></a>00376 <span class="keywordflow">if</span> (myGanttView->myTimeHeader->getColumnColor(colcol,left,(*intIt)))
<a name="l00377"></a>00377 {
<a name="l00378"></a>00378 <span class="keywordtype">int</span> mid = (-left+(*intIt));
<a name="l00379"></a>00379 colPen.setColor(colcol);
<a name="l00380"></a>00380 colPen.setWidth((*intIt)-left);
<a name="l00381"></a>00381 <span class="keywordflow">if</span> (colorIterator)
<a name="l00382"></a>00382 colorIterator = itcol.current();
<a name="l00383"></a>00383 <span class="keywordflow">if</span> (colorIterator)
<a name="l00384"></a>00384 {<span class="comment">/*</span>
<a name="l00385"></a>00385 <span class="comment"> itcol.current()->setPen(colPen);</span>
<a name="l00386"></a>00386 <span class="comment"> itcol.current()->setPoints(i+mid,0,mid,h);</span>
<a name="l00387"></a>00387 <span class="comment"> */</span>
<a name="l00388"></a>00388 itcol.current()->setPen( QPen::NoPen );
<a name="l00389"></a>00389 itcol.current()->setBrush( QBrush( colcol, SolidPattern) );
<a name="l00390"></a>00390 itcol.current()->setSize(mid ,h );
<a name="l00391"></a>00391 itcol.current()->move( left, 0 );
<a name="l00392"></a>00392 itcol.current()->show();
<a name="l00393"></a>00393 ++itcol;
<a name="l00394"></a>00394 } <span class="keywordflow">else</span> {
<a name="l00395"></a>00395 temprect = <span class="keyword">new</span> KDCanvasRectangle(<span class="keyword">this</span>,0,Type_is_KDGanttGridItem);
<a name="l00396"></a>00396 temprect->setPen( QPen::NoPen );
<a name="l00397"></a>00397 temprect->setBrush( QBrush( colcol, SolidPattern) );
<a name="l00398"></a>00398 temprect->setSize(mid ,h );
<a name="l00399"></a>00399 temprect->move( left, 0 );
<a name="l00400"></a>00400 temprect->setZ(-20);
<a name="l00401"></a>00401 temprect->show();
<a name="l00402"></a>00402 columnColorList.append(temprect);
<a name="l00403"></a>00403 <span class="comment">/*</span>
<a name="l00404"></a>00404 <span class="comment"> templine = new KDCanvasLine(this,0,Type_is_KDGanttGridItem);</span>
<a name="l00405"></a>00405 <span class="comment"> templine->setPen(colPen);</span>
<a name="l00406"></a>00406 <span class="comment"> templine->setPoints(mid,0,i+mid,h);</span>
<a name="l00407"></a>00407 <span class="comment"> templine->setZ(-20);</span>
<a name="l00408"></a>00408 <span class="comment"> templine->show();</span>
<a name="l00409"></a>00409 <span class="comment"> columnColorList.append(templine);</span>
<a name="l00410"></a>00410 <span class="comment"> */</span>
<a name="l00411"></a>00411 }
<a name="l00412"></a>00412 }
<a name="l00413"></a>00413 left = (*intIt);
<a name="l00414"></a>00414 }
<a name="l00415"></a>00415 <span class="keywordflow">if</span> (colorIterator)
<a name="l00416"></a>00416 <span class="keywordflow">for</span> ( ; itcol.current(); ++itcol ) {
<a name="l00417"></a>00417 itcol.current()->hide();
<a name="l00418"></a>00418 }
<a name="l00419"></a>00419
<a name="l00420"></a>00420 }
<a name="l00421"></a>00421 <span class="keywordflow">else</span> {
<a name="l00422"></a>00422 <span class="comment">//hideall</span>
<a name="l00423"></a>00423 QPtrListIterator<KDCanvasLine> itgrid(verGridList);
<a name="l00424"></a>00424 <span class="keywordflow">for</span> ( ; itgrid.current(); ++itgrid ) {
<a name="l00425"></a>00425 itgrid.current()->hide();
<a name="l00426"></a>00426 }
<a name="l00427"></a>00427 QPtrListIterator<KDCanvasRectangle> itcol(columnColorList);
<a name="l00428"></a>00428 <span class="keywordflow">for</span> ( ; itcol.current(); ++itcol ) {
<a name="l00429"></a>00429 itcol.current()->hide();
<a name="l00430"></a>00430 }
<a name="l00431"></a>00431 }
<a name="l00432"></a>00432 }
<a name="l00433"></a>00433 }
<a name="l00434"></a>00434 <span class="keywordtype">void</span> KDTimeTableWidget::computeHorizontalGrid()
<a name="l00435"></a>00435 {
<a name="l00436"></a>00436 <span class="comment">// compute horizontal grid</span>
<a name="l00437"></a>00437 <span class="comment">//qDebug("computeHorizontalGrid() ");</span>
<a name="l00438"></a>00438 <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* temp = myGanttView-><a class="code" href="classKDGanttViewItem.html#b18336f62e6f479ca43ec1d172ff8ac5">firstChild</a>();
<a name="l00439"></a>00439 <span class="keywordtype">int</span> wid;
<a name="l00440"></a>00440 <span class="keywordflow">if</span> ( pendingWidth )
<a name="l00441"></a>00441 wid = pendingWidth;
<a name="l00442"></a>00442 <span class="keywordflow">else</span>
<a name="l00443"></a>00443 wid = width();
<a name="l00444"></a>00444 KDCanvasLine* templine;
<a name="l00445"></a>00445 QPtrListIterator<KDCanvasLine> ithor(horGridList);
<a name="l00446"></a>00446 <span class="keywordflow">if</span> ( ithor.current() ) {
<a name="l00447"></a>00447 templine = ithor.current();
<a name="l00448"></a>00448 ++ithor;
<a name="l00449"></a>00449 } <span class="keywordflow">else</span> {
<a name="l00450"></a>00450 templine = <span class="keyword">new</span> KDCanvasLine(<span class="keyword">this</span>,0,Type_is_KDGanttGridItem);
<a name="l00451"></a>00451 templine->setPen(gridPen);
<a name="l00452"></a>00452 templine->setZ(0);
<a name="l00453"></a>00453 horGridList.append(templine);
<a name="l00454"></a>00454 }
<a name="l00455"></a>00455 templine->setPoints(0,0,wid,0);
<a name="l00456"></a>00456 templine->show();
<a name="l00457"></a>00457 <span class="keywordtype">int</span> posY;
<a name="l00458"></a>00458 <span class="keywordflow">while</span> ( temp ) {
<a name="l00459"></a>00459 posY = temp->itemPos() + temp->height();
<a name="l00460"></a>00460 <span class="keywordflow">if</span> ( ithor.current() ) {
<a name="l00461"></a>00461 templine = ithor.current();
<a name="l00462"></a>00462 ++ithor;
<a name="l00463"></a>00463 } <span class="keywordflow">else</span> {
<a name="l00464"></a>00464 <span class="comment">//new vertical grid line</span>
<a name="l00465"></a>00465 templine = <span class="keyword">new</span> KDCanvasLine(<span class="keyword">this</span>,0,Type_is_KDGanttGridItem);
<a name="l00466"></a>00466 templine->setPen(gridPen);
<a name="l00467"></a>00467 templine->setZ(0);
<a name="l00468"></a>00468 horGridList.append(templine);
<a name="l00469"></a>00469 }
<a name="l00470"></a>00470 <span class="keywordflow">if</span> ( templine->endPoint() != QPoint(wid,posY ))
<a name="l00471"></a>00471 templine->setPoints(0,posY,wid,posY );
<a name="l00472"></a>00472 <span class="keywordflow">if</span> ( !templine->isVisible() )
<a name="l00473"></a>00473 templine->show();
<a name="l00474"></a>00474 <span class="comment">//QString ts = "asGroup";</span>
<a name="l00475"></a>00475 <span class="comment">//if (!temp->displaySubitemsAsGroup() )</span>
<a name="l00476"></a>00476 <span class="comment">// ts = " NOT asGroup";</span>
<a name="l00477"></a>00477 <span class="comment">//qDebug("temp name %s %s", temp->listViewText(0).latin1(), ts.latin1());</span>
<a name="l00478"></a>00478
<a name="l00479"></a>00479 temp = temp-><a class="code" href="classKDGanttViewItem.html#225847e52dde05af559289986ff02435">itemBelow</a> ();
<a name="l00480"></a>00480 }
<a name="l00481"></a>00481 <span class="keywordflow">while</span> ( ithor.current() ) {
<a name="l00482"></a>00482 <span class="keywordflow">if</span> ( ithor.current()->isVisible() )
<a name="l00483"></a>00483 ithor.current()->hide();
<a name="l00484"></a>00484 ++ithor;
<a name="l00485"></a>00485 }
<a name="l00486"></a>00486 }
<a name="l00487"></a>00487
<a name="l00488"></a>00488 <span class="keywordtype">void</span> KDTimeTableWidget::computeDenseLines()
<a name="l00489"></a>00489 {
<a name="l00490"></a>00490 <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* temp = myGanttView-><a class="code" href="classKDGanttViewItem.html#b18336f62e6f479ca43ec1d172ff8ac5">firstChild</a>();
<a name="l00491"></a>00491 <span class="keywordtype">int</span> wid;
<a name="l00492"></a>00492 <span class="keywordflow">if</span> ( pendingWidth )
<a name="l00493"></a>00493 wid = pendingWidth;
<a name="l00494"></a>00494 <span class="keywordflow">else</span>
<a name="l00495"></a>00495 wid = width();
<a name="l00496"></a>00496 QPtrListIterator<KDCanvasRectangle> ithordense(horDenseList);
<a name="l00497"></a>00497 KDCanvasRectangle* denseLine;
<a name="l00498"></a>00498 <span class="keywordtype">int</span> tempDenseLineCount = 0;
<a name="l00499"></a>00499 <span class="keywordflow">while</span> ( temp ) {
<a name="l00500"></a>00500 <span class="keywordflow">if</span> ( temp->isVisible() ) {
<a name="l00501"></a>00501 ++tempDenseLineCount;
<a name="l00502"></a>00502 <span class="keywordflow">if</span> ( tempDenseLineCount == denseLineCount ) {
<a name="l00503"></a>00503 tempDenseLineCount = 0;
<a name="l00504"></a>00504 <span class="keywordflow">if</span> ( ithordense.current() ) {
<a name="l00505"></a>00505 denseLine = ithordense.current();
<a name="l00506"></a>00506 ++ithordense;
<a name="l00507"></a>00507 } <span class="keywordflow">else</span> {
<a name="l00508"></a>00508 denseLine =<span class="keyword">new</span> KDCanvasRectangle(<span class="keyword">this</span>,0,Type_is_KDGanttGridItem);
<a name="l00509"></a>00509 denseLine->setZ(-2);
<a name="l00510"></a>00510 horDenseList.append( denseLine );
<a name="l00511"></a>00511 }
<a name="l00512"></a>00512 <span class="keywordflow">if</span> ( denseLine->rect() != QRect(0, temp->itemPos(),wid, temp->height()) ) {
<a name="l00513"></a>00513 denseLine->move( 0, temp->itemPos() );
<a name="l00514"></a>00514 denseLine->setSize( wid, temp->height());
<a name="l00515"></a>00515 }
<a name="l00516"></a>00516 <span class="keywordflow">if</span> (denseLine->brush() != denseLineBrush ) {
<a name="l00517"></a>00517 denseLine->setPen( QPen( Qt::NoPen ) );
<a name="l00518"></a>00518 denseLine->setBrush( denseLineBrush);
<a name="l00519"></a>00519 }
<a name="l00520"></a>00520 <span class="keywordflow">if</span> (!denseLine->isVisible() )
<a name="l00521"></a>00521 denseLine->show();
<a name="l00522"></a>00522
<a name="l00523"></a>00523 } <span class="keywordflow">else</span> {
<a name="l00524"></a>00524 ;
<a name="l00525"></a>00525 }
<a name="l00526"></a>00526 }
<a name="l00527"></a>00527 temp = temp-><a class="code" href="classKDGanttViewItem.html#225847e52dde05af559289986ff02435">itemBelow</a> ();
<a name="l00528"></a>00528 }
<a name="l00529"></a>00529 <span class="keywordflow">while</span> ( ithordense.current() ) {
<a name="l00530"></a>00530 <span class="keywordflow">if</span> ( ithordense.current()->isVisible() ) {
<a name="l00531"></a>00531 ithordense.current()->hide();
<a name="l00532"></a>00532 }
<a name="l00533"></a>00533 ++ithordense;
<a name="l00534"></a>00534 }
<a name="l00535"></a>00535 }
<a name="l00536"></a>00536 <span class="keywordtype">void</span> KDTimeTableWidget::computeShowNoInformation()
<a name="l00537"></a>00537 {
<a name="l00538"></a>00538 <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* temp = myGanttView-><a class="code" href="classKDGanttViewItem.html#b18336f62e6f479ca43ec1d172ff8ac5">firstChild</a>();
<a name="l00539"></a>00539 <span class="keywordtype">int</span> wid;
<a name="l00540"></a>00540 <span class="keywordflow">if</span> ( pendingWidth )
<a name="l00541"></a>00541 wid = pendingWidth;
<a name="l00542"></a>00542 <span class="keywordflow">else</span>
<a name="l00543"></a>00543 wid = width();
<a name="l00544"></a>00544 QPtrListIterator<KDCanvasRectangle> itnoinfo(showNoInfoList);
<a name="l00545"></a>00545 KDCanvasRectangle* noInfoLine;
<a name="l00546"></a>00546 <span class="keywordflow">while</span> ( temp ) {
<a name="l00547"></a>00547 <span class="keywordflow">if</span> ( temp-><a class="code" href="classKDGanttViewItem.html#af096df66f336bf5caf4de42bafeb922">showNoInformation</a>() ) {
<a name="l00548"></a>00548 <span class="keywordflow">if</span> ( itnoinfo.current() ) {
<a name="l00549"></a>00549 noInfoLine = itnoinfo.current();
<a name="l00550"></a>00550 ++itnoinfo;
<a name="l00551"></a>00551 } <span class="keywordflow">else</span> {
<a name="l00552"></a>00552 noInfoLine =<span class="keyword">new</span> KDCanvasRectangle(<span class="keyword">this</span>,0,Type_is_KDGanttGridItem);
<a name="l00553"></a>00553 showNoInfoList.append( noInfoLine );
<a name="l00554"></a>00554 noInfoLine->setZ(-1);
<a name="l00555"></a>00555 }
<a name="l00556"></a>00556 noInfoLine->move( 0, temp->itemPos() );
<a name="l00557"></a>00557 noInfoLine->setSize( wid, temp->height());
<a name="l00558"></a>00558 noInfoLine->setPen( QPen( Qt::NoPen ) );
<a name="l00559"></a>00559 noInfoLine->setBrush( noInfoLineBrush);
<a name="l00560"></a>00560 noInfoLine->show();
<a name="l00561"></a>00561 }
<a name="l00562"></a>00562 temp = temp-><a class="code" href="classKDGanttViewItem.html#225847e52dde05af559289986ff02435">itemBelow</a> ();
<a name="l00563"></a>00563 }
<a name="l00564"></a>00564 <span class="keywordflow">while</span> ( itnoinfo.current() ) {
<a name="l00565"></a>00565 itnoinfo.current()->hide();
<a name="l00566"></a>00566 ++itnoinfo;
<a name="l00567"></a>00567 }
<a name="l00568"></a>00568
<a name="l00569"></a>00569 }
<a name="l00570"></a>00570
<a name="l00571"></a>00571 <span class="keywordtype">void</span> KDTimeTableWidget::computeTaskLinks()
<a name="l00572"></a>00572 {
<a name="l00573"></a>00573 <span class="comment">//compute and show tasklinks</span>
<a name="l00574"></a>00574 QPtrListIterator<KDGanttViewTaskLink> it((myTaskLinkList));
<a name="l00575"></a>00575 <span class="keywordflow">for</span> ( ; it.current(); ++it ) {
<a name="l00576"></a>00576 <span class="keywordflow">if</span> (it.current()->isVisible())
<a name="l00577"></a>00577 it.current()->showMe(<span class="keyword">true</span>);
<a name="l00578"></a>00578 <span class="keywordflow">else</span>
<a name="l00579"></a>00579 it.current()->showMe(<span class="keyword">false</span>);
<a name="l00580"></a>00580 }
<a name="l00581"></a>00581 }
<a name="l00582"></a>00582
<a name="l00583"></a>00583 <span class="comment">// updateMyContent() can be blocked by blockUpdating( true ) or inc_blockUpdating()</span>
<a name="l00584"></a>00584 <span class="comment">// updateMyContent() is blocked, if the GanttView is hidden after startup</span>
<a name="l00585"></a>00585
<a name="l00586"></a>00586 <span class="keywordtype">void</span> KDTimeTableWidget::updateMyContent()
<a name="l00587"></a>00587 {
<a name="l00588"></a>00588 <span class="keywordflow">if</span> ( flag_blockUpdating || int_blockUpdating ) {
<a name="l00589"></a>00589 <span class="comment">// qDebug("KDTimeTableWidget::updateMyContent() blocked! ");</span>
<a name="l00590"></a>00590 <span class="keywordflow">return</span>;
<a name="l00591"></a>00591 }
<a name="l00592"></a>00592 <span class="comment">//qDebug("KDTimeTableWidget::updateMyContent() ********************************* ");</span>
<a name="l00593"></a>00593 <span class="comment">/*</span>
<a name="l00594"></a>00594 <span class="comment"> // debug output</span>
<a name="l00595"></a>00595 <span class="comment"> KDGanttViewItem* temp = myGanttView->firstChild();</span>
<a name="l00596"></a>00596 <span class="comment"> while (temp != 0) {</span>
<a name="l00597"></a>00597 <span class="comment"> temp->printinfo(" " );</span>
<a name="l00598"></a>00598 <span class="comment"> temp = temp->nextSibling();</span>
<a name="l00599"></a>00599 <span class="comment"> }</span>
<a name="l00600"></a>00600 <span class="comment"> */</span>
<a name="l00601"></a>00601 <span class="keywordtype">int</span> hei = computeHeight();
<a name="l00602"></a>00602 minimumHeight = hei;
<a name="l00603"></a>00603 <span class="keywordtype">int</span> viewport_hei = myGanttView->myCanvasView->viewport()->height();
<a name="l00604"></a>00604 <span class="keywordflow">if</span> ( viewport_hei > hei )
<a name="l00605"></a>00605 hei = viewport_hei + 100;
<a name="l00606"></a>00606 <span class="keywordflow">if</span> ( myGanttView->myTimeHeader->registerStartTime() )
<a name="l00607"></a>00607 <span class="keywordflow">return</span>; <span class="comment">// try again via timeheader computeTicks();</span>
<a name="l00608"></a>00608 <span class="keywordflow">if</span> ( myGanttView->myTimeHeader->registerEndTime() )
<a name="l00609"></a>00609 <span class="keywordflow">return</span>; <span class="comment">// try again via timeheader computeTicks();</span>
<a name="l00610"></a>00610 <span class="keywordflow">if</span> ( hei > height() ) {
<a name="l00611"></a>00611 <span class="keywordflow">if</span> ( ! pendingWidth )
<a name="l00612"></a>00612 pendingWidth = width();
<a name="l00613"></a>00613 <span class="keywordflow">if</span> ( pendingHeight < hei )
<a name="l00614"></a>00614 pendingHeight = hei;
<a name="l00615"></a>00615 }
<a name="l00616"></a>00616 <span class="keywordflow">if</span> (pendingHeight > hei )
<a name="l00617"></a>00617 hei = pendingHeight;
<a name="l00618"></a>00618 <span class="keywordflow">if</span> (hei > maximumComputedGridHeight)
<a name="l00619"></a>00619 {
<a name="l00620"></a>00620 maximumComputedGridHeight = hei;
<a name="l00621"></a>00621 <span class="comment">// compute the background interval lines</span>
<a name="l00622"></a>00622 myGanttView->myTimeHeader->computeIntervals( hei );
<a name="l00623"></a>00623 <span class="comment">//compute VerticalGrid and column color</span>
<a name="l00624"></a>00624 computeVerticalGrid();
<a name="l00625"></a>00625 }
<a name="l00626"></a>00626 computeTaskLinks();
<a name="l00627"></a>00627 computeHorizontalGrid();
<a name="l00628"></a>00628 computeDenseLines();
<a name="l00629"></a>00629 computeShowNoInformation();
<a name="l00630"></a>00630 <span class="comment">//setAllChanged();</span>
<a name="l00631"></a>00631 update();
<a name="l00632"></a>00632 <span class="keywordflow">if</span> (pendingWidth && pendingHeight ) {
<a name="l00633"></a>00633 resize( pendingWidth, pendingHeight );
<a name="l00634"></a>00634 pendingWidth = 0;
<a name="l00635"></a>00635 pendingHeight = 0;
<a name="l00636"></a>00636 emit heightComputed( 0 );
<a name="l00637"></a>00637
<a name="l00638"></a>00638 }
<a name="l00639"></a>00639 pendingWidth = 0;
<a name="l00640"></a>00640 pendingHeight = 0;
<a name="l00641"></a>00641 <span class="comment">//qDebug("KDTimeTableWidget::updateMyContent() -------------------------");</span>
<a name="l00642"></a>00642 }
<a name="l00643"></a>00643 <span class="comment">// used for blocking recursive methods</span>
<a name="l00644"></a>00644 <span class="comment">// e.g. KDGanttViewItem::setHighlight() and displaySubitemsAsGroup() == true</span>
<a name="l00645"></a>00645
<a name="l00646"></a>00646 <span class="keywordtype">void</span> KDTimeTableWidget::inc_blockUpdating( )
<a name="l00647"></a>00647 {
<a name="l00648"></a>00648 ++ int_blockUpdating;
<a name="l00649"></a>00649 }
<a name="l00650"></a>00650 <span class="comment">// used for blocking recursive methods</span>
<a name="l00651"></a>00651 <span class="keywordtype">void</span> KDTimeTableWidget::dec_blockUpdating( )
<a name="l00652"></a>00652 {
<a name="l00653"></a>00653 -- int_blockUpdating;
<a name="l00654"></a>00654 }
<a name="l00655"></a>00655 <span class="comment">// if false(i.e. unblock), sets int_blockUpdating to 0</span>
<a name="l00656"></a>00656 <span class="keywordtype">void</span> KDTimeTableWidget::setBlockUpdating( <span class="keywordtype">bool</span> block )
<a name="l00657"></a>00657 {
<a name="l00658"></a>00658 <span class="keywordflow">if</span> ( !block )
<a name="l00659"></a>00659 int_blockUpdating = 0;
<a name="l00660"></a>00660 flag_blockUpdating = block;
<a name="l00661"></a>00661 }
<a name="l00662"></a>00662 <span class="keywordtype">bool</span> KDTimeTableWidget::blockUpdating()
<a name="l00663"></a>00663 {
<a name="l00664"></a>00664 <span class="keywordflow">return</span> flag_blockUpdating;
<a name="l00665"></a>00665 }
<a name="l00666"></a>00666
<a name="l00667"></a>00667 <span class="keywordtype">void</span> KDTimeTableWidget::setShowTaskLinks( <span class="keywordtype">bool</span> show )
<a name="l00668"></a>00668 {
<a name="l00669"></a>00669 taskLinksVisible = show;
<a name="l00670"></a>00670 updateMyContent();
<a name="l00671"></a>00671 }
<a name="l00672"></a>00672 <span class="keywordtype">bool</span> KDTimeTableWidget::showTaskLinks()
<a name="l00673"></a>00673 {
<a name="l00674"></a>00674 <span class="keywordflow">return</span> taskLinksVisible;
<a name="l00675"></a>00675 }
<a name="l00676"></a>00676 <span class="keywordtype">void</span> KDTimeTableWidget::setHorBackgroundLines( <span class="keywordtype">int</span> count, QBrush brush )
<a name="l00677"></a>00677 {
<a name="l00678"></a>00678 denseLineBrush = brush;
<a name="l00679"></a>00679 denseLineCount = 0;
<a name="l00680"></a>00680 <span class="keywordflow">if</span> ( count > 1 )
<a name="l00681"></a>00681 denseLineCount = count;
<a name="l00682"></a>00682 }
<a name="l00683"></a>00683
<a name="l00684"></a>00684
<a name="l00685"></a>00685 <span class="keywordtype">int</span> KDTimeTableWidget::horBackgroundLines( QBrush& brush )
<a name="l00686"></a>00686 {
<a name="l00687"></a>00687 brush = denseLineBrush;
<a name="l00688"></a>00688 <span class="keywordflow">return</span> denseLineCount;
<a name="l00689"></a>00689 }
<a name="l00690"></a>00690
<a name="l00691"></a>00691 <span class="keywordtype">int</span> KDTimeTableWidget::getCoordX( QDateTime dt ) {
<a name="l00692"></a>00692 <span class="keywordflow">return</span> myGanttView->myTimeHeader->getCoordX(dt);
<a name="l00693"></a>00693 }
<a name="l00694"></a>00694
<a name="l00695"></a>00695 <span class="comment">/* ***************************************************************</span>
<a name="l00696"></a>00696 <span class="comment"> KDTimeHeaderWidget:: KDTimeHeaderWidget</span>
<a name="l00697"></a>00697 <span class="comment"> ***************************************************************** */</span>
<a name="l00698"></a>00698 KDTimeHeaderWidget:: KDTimeHeaderWidget( QWidget* parent,<a class="code" href="classKDGanttView.html">KDGanttView</a>* gant )
<a name="l00699"></a>00699 : QWidget (parent)
<a name="l00700"></a>00700 {
<a name="l00701"></a>00701 myToolTip = <span class="keyword">new</span> KDTimeHeaderToolTip(<span class="keyword">this</span>,<span class="keyword">this</span>);
<a name="l00702"></a>00702 mySizeHint = 0;
<a name="l00703"></a>00703 myGanttView = gant;
<a name="l00704"></a>00704 flagDoNotRecomputeAfterChange = <span class="keyword">true</span>;
<a name="l00705"></a>00705 QDateTime start = (QDateTime::currentDateTime ()).addSecs(-3600);
<a name="l00706"></a>00706 setHorizonStart(start);
<a name="l00707"></a>00707 setHorizonEnd( start.addSecs(3600*2));
<a name="l00708"></a>00708 flagStartTimeSet = <span class="keyword">false</span>;
<a name="l00709"></a>00709 flagEndTimeSet = <span class="keyword">false</span>;
<a name="l00710"></a>00710 myCenterDateTime = QDateTime::currentDateTime ();
<a name="l00711"></a>00711 setScale(KDGanttView::Auto);
<a name="l00712"></a>00712 <span class="comment">//setScale(KDGanttView::Hour);</span>
<a name="l00713"></a>00713 myMaxScale = KDGanttView::Month;
<a name="l00714"></a>00714 myMinScale = KDGanttView::Minute;
<a name="l00715"></a>00715 myAutoScaleMinorTickcount = 100;
<a name="l00716"></a>00716 setMajorScaleCount( 1 );
<a name="l00717"></a>00717 setMinorScaleCount( 1);
<a name="l00718"></a>00718 setMinimumColumnWidth( 5 );
<a name="l00719"></a>00719 setYearFormat(KDGanttView::FourDigit );
<a name="l00720"></a>00720 setHourFormat( KDGanttView::Hour_12 );
<a name="l00721"></a>00721 myZoomFactor = 1.0;
<a name="l00722"></a>00722 setWeekendBackgroundColor(QColor(220,220,220) );
<a name="l00723"></a>00723 setWeekendDays( 6, 7 );
<a name="l00724"></a>00724 myGridMinorWidth = 0;
<a name="l00725"></a>00725 myPopupMenu = <span class="keyword">new</span> QPopupMenu(<span class="keyword">this</span>);
<a name="l00726"></a>00726 QPopupMenu * zoomPopupMenu = <span class="keyword">new</span> QPopupMenu(<span class="keyword">this</span>);
<a name="l00727"></a>00727 myPopupMenu->insertItem (i18n(<span class="stringliteral">"Zoom"</span>),zoomPopupMenu, 1);
<a name="l00728"></a>00728 zoomPopupMenu->insertItem( i18n(<span class="stringliteral">"Zoom to 100%"</span>),<span class="keyword">this</span>, SLOT(setSettings(<span class="keywordtype">int</span>)),0 ,21,21 );
<a name="l00729"></a>00729 zoomPopupMenu->insertItem( i18n(<span class="stringliteral">"Zoom to Fit"</span>),<span class="keyword">this</span>, SLOT(setSettings(<span class="keywordtype">int</span>)),0 ,20,20 );
<a name="l00730"></a>00730 zoomPopupMenu->insertItem( i18n(<span class="stringliteral">"Zoom In (x 2)"</span>),<span class="keyword">this</span>, SLOT(setSettings(<span class="keywordtype">int</span>)),0 ,22,22 );
<a name="l00731"></a>00731 zoomPopupMenu->insertItem( i18n(<span class="stringliteral">"Zoom In (x 6)"</span>),<span class="keyword">this</span>, SLOT(setSettings(<span class="keywordtype">int</span>)),0 ,24,24 );
<a name="l00732"></a>00732 zoomPopupMenu->insertItem( i18n(<span class="stringliteral">"Zoom In (x 12)"</span>),<span class="keyword">this</span>, SLOT(setSettings(<span class="keywordtype">int</span>)),0 ,26,26 );
<a name="l00733"></a>00733 zoomPopupMenu->insertItem( i18n(<span class="stringliteral">"Zoom Out (x 1/2)"</span>),<span class="keyword">this</span>, SLOT(setSettings(<span class="keywordtype">int</span>)),0 ,23,23 );
<a name="l00734"></a>00734 zoomPopupMenu->insertItem( i18n(<span class="stringliteral">"Zoom Out (x 1/6)"</span>),<span class="keyword">this</span>, SLOT(setSettings(<span class="keywordtype">int</span>)),0 ,25,25 );
<a name="l00735"></a>00735 zoomPopupMenu->insertItem( i18n(<span class="stringliteral">"Zoom Out (x 1/12)"</span>),<span class="keyword">this</span>, SLOT(setSettings(<span class="keywordtype">int</span>)),0 ,27,27 );
<a name="l00736"></a>00736 scalePopupMenu = <span class="keyword">new</span> QPopupMenu(<span class="keyword">this</span>);
<a name="l00737"></a>00737 myPopupMenu->insertItem (i18n(<span class="stringliteral">"Scale"</span>),scalePopupMenu, 2);
<a name="l00738"></a>00738 scalePopupMenu->insertItem( i18n(<span class="stringliteral">"Minute"</span>),<span class="keyword">this</span>, SLOT(setSettings(<span class="keywordtype">int</span>)),0 ,1,1 );
<a name="l00739"></a>00739 scalePopupMenu->insertItem( i18n(<span class="stringliteral">"Hour"</span>),<span class="keyword">this</span>, SLOT(setSettings(<span class="keywordtype">int</span>)),0 ,2,2 );
<a name="l00740"></a>00740 scalePopupMenu->insertItem( i18n(<span class="stringliteral">"Day"</span>),<span class="keyword">this</span>, SLOT(setSettings(<span class="keywordtype">int</span>)),0 ,3,3 );
<a name="l00741"></a>00741 scalePopupMenu->insertItem( i18n(<span class="stringliteral">"Week"</span>),<span class="keyword">this</span>, SLOT(setSettings(<span class="keywordtype">int</span>)),0 ,4,4 );
<a name="l00742"></a>00742 scalePopupMenu->insertItem( i18n(<span class="stringliteral">"Month"</span>),<span class="keyword">this</span>, SLOT(setSettings(<span class="keywordtype">int</span>)),0 ,5,5 );
<a name="l00743"></a>00743 scalePopupMenu->insertItem( i18n(<span class="stringliteral">"Auto"</span>),<span class="keyword">this</span>, SLOT(setSettings(<span class="keywordtype">int</span>)),0 ,6,6 );
<a name="l00744"></a>00744 scalePopupMenu->setCheckable ( <span class="keyword">true</span> );
<a name="l00745"></a>00745 timePopupMenu = <span class="keyword">new</span> QPopupMenu(<span class="keyword">this</span>);
<a name="l00746"></a>00746 myPopupMenu->insertItem (i18n(<span class="stringliteral">"Time Format"</span>),timePopupMenu, 3);
<a name="l00747"></a>00747 timePopupMenu->insertItem( i18n(<span class="stringliteral">"24 Hour"</span>),<span class="keyword">this</span>, SLOT(setSettings(<span class="keywordtype">int</span>)),0 ,40,40 );
<a name="l00748"></a>00748 timePopupMenu->insertItem( i18n(<span class="stringliteral">"12 PM Hour"</span>),<span class="keyword">this</span>, SLOT(setSettings(<span class="keywordtype">int</span>)),0 ,41,41 );
<a name="l00749"></a>00749 timePopupMenu->insertItem( i18n(<span class="stringliteral">"24:00 Hour"</span>),<span class="keyword">this</span>, SLOT(setSettings(<span class="keywordtype">int</span>)),0 ,42,42 );
<a name="l00750"></a>00750 yearPopupMenu = <span class="keyword">new</span> QPopupMenu(<span class="keyword">this</span>);
<a name="l00751"></a>00751 myPopupMenu->insertItem (i18n(<span class="stringliteral">"Year Format"</span>),yearPopupMenu, 4);
<a name="l00752"></a>00752 yearPopupMenu->insertItem( i18n(<span class="stringliteral">"Four Digit"</span>),<span class="keyword">this</span>, SLOT(setSettings(<span class="keywordtype">int</span>)),0 ,50,50 );
<a name="l00753"></a>00753 yearPopupMenu->insertItem( i18n(<span class="stringliteral">"Two Digit"</span>),<span class="keyword">this</span>, SLOT(setSettings(<span class="keywordtype">int</span>)),0 ,51,51 );
<a name="l00754"></a>00754 yearPopupMenu->insertItem( i18n(<span class="stringliteral">"Two Digit Apostrophe"</span>),<span class="keyword">this</span>, SLOT(setSettings(<span class="keywordtype">int</span>)),0 ,52,52 );
<a name="l00755"></a>00755 yearPopupMenu->insertItem( i18n(<span class="stringliteral">"No Date on Minute/Hour Scale"</span>),<span class="keyword">this</span>, SLOT(setSettings(<span class="keywordtype">int</span>)),0 ,53,53 );
<a name="l00756"></a>00756
<a name="l00757"></a>00757 gridPopupMenu = <span class="keyword">new</span> QPopupMenu(<span class="keyword">this</span>);
<a name="l00758"></a>00758 myPopupMenu->insertItem (i18n(<span class="stringliteral">"Grid"</span>),gridPopupMenu,5);
<a name="l00759"></a>00759 gridPopupMenu->insertItem( i18n(<span class="stringliteral">"Show Minor Grid"</span>),<span class="keyword">this</span>, SLOT(setSettings(<span class="keywordtype">int</span>)),0 ,10,10 );
<a name="l00760"></a>00760 gridPopupMenu->insertItem( i18n(<span class="stringliteral">"Show Major Grid"</span>),<span class="keyword">this</span>, SLOT(setSettings(<span class="keywordtype">int</span>)),0 ,11,11 );
<a name="l00761"></a>00761 gridPopupMenu->insertItem( i18n(<span class="stringliteral">"Show No Grid"</span>),<span class="keyword">this</span>, SLOT(setSettings(<span class="keywordtype">int</span>)),0 ,12,12 );
<a name="l00762"></a>00762 myPopupMenu->insertItem( i18n(<span class="stringliteral">"Print"</span>),<span class="keyword">this</span>, SLOT(setSettings(<span class="keywordtype">int</span>)),0 ,30,30 );
<a name="l00763"></a>00763 connect(myPopupMenu, SIGNAL ( aboutToShow () ) , <span class="keyword">this</span>, SLOT( preparePopupMenu() )) ;
<a name="l00764"></a>00764 flagZoomToFit = <span class="keyword">false</span>;
<a name="l00765"></a>00765 setShowMinorTicks( <span class="keyword">true</span> );
<a name="l00766"></a>00766 myRealEnd = myHorizonEnd;
<a name="l00767"></a>00767 myRealStart = myHorizonStart;
<a name="l00768"></a>00768 autoComputeTimeLine = <span class="keyword">true</span>;
<a name="l00769"></a>00769 flagDoNotRecomputeAfterChange = <span class="keyword">false</span>;
<a name="l00770"></a>00770 flagDoNotRepaintAfterChange = <span class="keyword">false</span>;
<a name="l00771"></a>00771 setShowPopupMenu(<span class="keyword">false</span>,<span class="keyword">false</span>,<span class="keyword">false</span>,<span class="keyword">false</span>,<span class="keyword">false</span>,<span class="keyword">false</span>,<span class="keyword">false</span>);
<a name="l00772"></a>00772 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j =1;j<8;++j)
<a name="l00773"></a>00773 weekdayColor[j] = Qt::white;
<a name="l00774"></a>00774 myMinimumWidth = 0;
<a name="l00775"></a>00775 mouseDown = <span class="keyword">false</span>;
<a name="l00776"></a>00776 beginMouseDown = 0;
<a name="l00777"></a>00777 endMouseDown = 0;
<a name="l00778"></a>00778 }
<a name="l00779"></a>00779
<a name="l00780"></a>00780 KDTimeHeaderWidget::~KDTimeHeaderWidget()
<a name="l00781"></a>00781 {
<a name="l00782"></a>00782 <span class="keyword">delete</span> myToolTip;
<a name="l00783"></a>00783 }
<a name="l00784"></a>00784 <span class="keywordtype">void</span> KDTimeHeaderWidget::preparePopupMenu()
<a name="l00785"></a>00785 {
<a name="l00786"></a>00786 myPopupMenu->setItemVisible ( 1, flagShowZoom );
<a name="l00787"></a>00787 myPopupMenu->setItemVisible ( 2, flagShowScale );
<a name="l00788"></a>00788 myPopupMenu->setItemVisible ( 3, flagShowTime );
<a name="l00789"></a>00789 myPopupMenu->setItemVisible ( 4, flagShowYear );
<a name="l00790"></a>00790 myPopupMenu->setItemVisible ( 5, flagShowGrid);
<a name="l00791"></a>00791 myPopupMenu->setItemVisible ( 30, flagShowPrint );
<a name="l00792"></a>00792 <span class="keywordflow">if</span> (flagZoomToFit)
<a name="l00793"></a>00793 myPopupMenu->changeItem( 1, i18n(<span class="stringliteral">"Zoom (Fit)"</span>));
<a name="l00794"></a>00794 <span class="keywordflow">else</span>
<a name="l00795"></a>00795 myPopupMenu->changeItem( 1, i18n(<span class="stringliteral">"Zoom (%1)"</span>).arg( QString::number( zoomFactor(), <span class="charliteral">'f'</span>,3) ) );
<a name="l00796"></a>00796 <span class="keywordtype">int</span> i = 0;
<a name="l00797"></a>00797 <span class="keywordtype">int</span> id;
<a name="l00798"></a>00798 <span class="keywordflow">while</span> ( ( <span class="keywordtype">id</span> = scalePopupMenu->idAt( i++ )) >= 0 ) {
<a name="l00799"></a>00799 scalePopupMenu->setItemChecked ( <span class="keywordtype">id</span>, <span class="keyword">false</span> );
<a name="l00800"></a>00800 }
<a name="l00801"></a>00801 scalePopupMenu->setItemChecked ( scalePopupMenu->idAt ( (<span class="keywordtype">int</span>)( scale()) ), true );
<a name="l00802"></a>00802 i = 0;
<a name="l00803"></a>00803 <span class="keywordflow">while</span> ( ( <span class="keywordtype">id</span> = timePopupMenu->idAt( i++ )) >= 0 ) {
<a name="l00804"></a>00804 timePopupMenu->setItemChecked ( <span class="keywordtype">id</span>, <span class="keyword">false</span> );
<a name="l00805"></a>00805 }
<a name="l00806"></a>00806 timePopupMenu->setItemChecked ( timePopupMenu->idAt ( (<span class="keywordtype">int</span>)( hourFormat()) ), true );
<a name="l00807"></a>00807 i = 0;
<a name="l00808"></a>00808 <span class="keywordflow">while</span> ( ( <span class="keywordtype">id</span> = yearPopupMenu->idAt( i++ )) >= 0 ) {
<a name="l00809"></a>00809 yearPopupMenu->setItemChecked ( <span class="keywordtype">id</span>, <span class="keyword">false</span> );
<a name="l00810"></a>00810 }
<a name="l00811"></a>00811 yearPopupMenu->setItemChecked ( yearPopupMenu->idAt ( (<span class="keywordtype">int</span>)( yearFormat()) ), true );
<a name="l00812"></a>00812 i = 0;
<a name="l00813"></a>00813 <span class="keywordflow">while</span> ( ( <span class="keywordtype">id</span> = gridPopupMenu->idAt( i++ )) >= 0 ) {
<a name="l00814"></a>00814 gridPopupMenu->setItemChecked ( <span class="keywordtype">id</span>, <span class="keyword">false</span> );
<a name="l00815"></a>00815 }
<a name="l00816"></a>00816
<a name="l00817"></a>00817 gridPopupMenu->setItemChecked ( gridPopupMenu->idAt ( 0 ), showMinorTicks() );
<a name="l00818"></a>00818 gridPopupMenu->setItemChecked ( gridPopupMenu->idAt ( 1 ), showMajorTicks() );
<a name="l00819"></a>00819 gridPopupMenu->setItemChecked ( gridPopupMenu->idAt ( 2 ),
<a name="l00820"></a>00820 !(showMajorTicks() || showMinorTicks()) );
<a name="l00821"></a>00821
<a name="l00822"></a>00822
<a name="l00823"></a>00823 }
<a name="l00824"></a>00824
<a name="l00825"></a>00825 QString KDTimeHeaderWidget::getToolTipText(QPoint p)
<a name="l00826"></a>00826 {
<a name="l00827"></a>00827 <span class="keywordflow">return</span> KGlobal::locale()->formatDateTime(getDateTimeForIndex(p.x()));
<a name="l00828"></a>00828 }
<a name="l00829"></a>00829 <span class="keywordtype">void</span> KDTimeHeaderWidget::addTickRight( <span class="keywordtype">int</span> num )
<a name="l00830"></a>00830 {
<a name="l00831"></a>00831 <span class="keywordtype">int</span> secs = ((num*getTickTime())-30);
<a name="l00832"></a>00832 setHorizonEnd(getDateTimeForIndex(width()).addSecs(secs));
<a name="l00833"></a>00833 <span class="comment">//qApp->processEvents();</span>
<a name="l00834"></a>00834 }
<a name="l00835"></a>00835
<a name="l00836"></a>00836 <span class="keywordtype">void</span> KDTimeHeaderWidget::addTickLeft( <span class="keywordtype">int</span> num )
<a name="l00837"></a>00837 {
<a name="l00838"></a>00838 <span class="keywordtype">int</span> secs = ((num*getTickTime())-30);
<a name="l00839"></a>00839 setHorizonStart(getDateTimeForIndex(0).addSecs(-secs));
<a name="l00840"></a>00840 <span class="comment">//qApp->processEvents();</span>
<a name="l00841"></a>00841 }
<a name="l00842"></a>00842 <span class="comment">// the time in secs of one minor grid tick</span>
<a name="l00843"></a>00843 <span class="keywordtype">int</span> KDTimeHeaderWidget::getTickTime()
<a name="l00844"></a>00844 {
<a name="l00845"></a>00845 <span class="keywordflow">return</span> getDateTimeForIndex(0).secsTo(getDateTimeForIndex(myGridMinorWidth));
<a name="l00846"></a>00846 }
<a name="l00847"></a>00847
<a name="l00848"></a>00848
<a name="l00849"></a>00849 <span class="keywordtype">void</span> KDTimeHeaderWidget::checkWidth( <span class="keywordtype">int</span> wid )
<a name="l00850"></a>00850 {
<a name="l00851"></a>00851 <span class="comment">// we have to set the minimum width one pixel higher than the</span>
<a name="l00852"></a>00852 <span class="comment">// viewport width of the canvas view in order to</span>
<a name="l00853"></a>00853 <span class="comment">// avoid that the horiz. scrollbar of the canvasview is hidden</span>
<a name="l00854"></a>00854 myMinimumWidth = wid + 1;
<a name="l00855"></a>00855 <span class="keywordflow">if</span> ( myMinimumWidth > width() ||
<a name="l00856"></a>00856 ( myMinimumWidth > mySizeHint &&
<a name="l00857"></a>00857 myMinimumWidth < (width() - myGridMinorWidth )) )
<a name="l00858"></a>00858 computeTicks();
<a name="l00859"></a>00859
<a name="l00860"></a>00860 <span class="comment">// Update (horizontal) scrollbar,</span>
<a name="l00861"></a>00861 <span class="comment">// We probably come from an external resize and then we must</span>
<a name="l00862"></a>00862 <span class="comment">// calculate on basis of myCanvasView.</span>
<a name="l00863"></a>00863 <span class="comment">// (NOTE: we have disconnected the auto QScrollView scrollbar update)</span>
<a name="l00864"></a>00864 <span class="keywordflow">if</span> (myGanttView && myGanttView->myCanvasView)
<a name="l00865"></a>00865 myGanttView->myCanvasView->updateScrollBars();
<a name="l00866"></a>00866 }
<a name="l00867"></a>00867
<a name="l00868"></a>00868 <span class="keywordtype">bool</span> KDTimeHeaderWidget::registerStartTime()
<a name="l00869"></a>00869 {
<a name="l00870"></a>00870
<a name="l00871"></a>00871 QListViewItemIterator it( myGanttView->myListView );
<a name="l00872"></a>00872 <span class="keywordflow">if</span> (!flagStartTimeSet) {
<a name="l00873"></a>00873 QDateTime temp , time;
<a name="l00874"></a>00874 <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* item;
<a name="l00875"></a>00875 <span class="keywordtype">bool</span> setNewTime = <span class="keyword">false</span>;
<a name="l00876"></a>00876 item = (<a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>*)myGanttView->myListView-><a class="code" href="classKDGanttViewItem.html#b18336f62e6f479ca43ec1d172ff8ac5">firstChild</a>();
<a name="l00877"></a>00877 <span class="keywordflow">if</span> ( item ) {
<a name="l00878"></a>00878 temp = item-><a class="code" href="classKDGanttViewItem.html#4c9a5cddca28053bbef9ade165ecda21">startTime</a>();
<a name="l00879"></a>00879 time = temp;
<a name="l00880"></a>00880 <span class="comment">// while ( item != 0)</span>
<a name="l00881"></a>00881 <span class="keywordflow">for</span> ( ; it.current(); ++it ) {
<a name="l00882"></a>00882 item = ( <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* )it.current();
<a name="l00883"></a>00883 <span class="keywordflow">if</span> (item-><a class="code" href="classKDGanttViewItem.html#b86216754d59421f19cada09675980c9">isVisibleInGanttView</a>) {
<a name="l00884"></a>00884 <span class="keywordflow">if</span> ( !setNewTime )
<a name="l00885"></a>00885 temp = item-><a class="code" href="classKDGanttViewItem.html#4c9a5cddca28053bbef9ade165ecda21">startTime</a>();
<a name="l00886"></a>00886 <span class="keywordflow">switch</span>( item-><a class="code" href="classKDGanttViewItem.html#2231811406d35ff1731bbdbb9b57454a">type</a>() ) {
<a name="l00887"></a>00887 <span class="keywordflow">case</span> KDGanttViewItem::Event:
<a name="l00888"></a>00888 time = ((<a class="code" href="classKDGanttViewEventItem.html">KDGanttViewEventItem</a>*)item)->leadTime();
<a name="l00889"></a>00889 setNewTime = <span class="keyword">true</span>;
<a name="l00890"></a>00890 <span class="keywordflow">break</span>;
<a name="l00891"></a>00891 <span class="keywordflow">case</span> KDGanttViewItem::Summary:
<a name="l00892"></a>00892 <span class="keywordflow">case</span> KDGanttViewItem::Task:
<a name="l00893"></a>00893 time = item-><a class="code" href="classKDGanttViewItem.html#4c9a5cddca28053bbef9ade165ecda21">startTime</a>();
<a name="l00894"></a>00894 setNewTime = <span class="keyword">true</span>;
<a name="l00895"></a>00895 <span class="keywordflow">break</span>;
<a name="l00896"></a>00896 <span class="keywordflow">default</span>:
<a name="l00897"></a>00897 time = temp;
<a name="l00898"></a>00898 }
<a name="l00899"></a>00899 <span class="keywordflow">if</span> ( time < temp) {
<a name="l00900"></a>00900 temp = time ;
<a name="l00901"></a>00901 }
<a name="l00902"></a>00902 }
<a name="l00903"></a>00903 }
<a name="l00904"></a>00904 <span class="keywordflow">if</span> ( setNewTime )
<a name="l00905"></a>00905 <span class="keywordflow">if</span> ( myHorizonStart != temp) {
<a name="l00906"></a>00906 myHorizonStart = temp;
<a name="l00907"></a>00907 computeTicks();
<a name="l00908"></a>00908 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00909"></a>00909 }
<a name="l00910"></a>00910 }
<a name="l00911"></a>00911 }
<a name="l00912"></a>00912 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00913"></a>00913 }
<a name="l00914"></a>00914
<a name="l00915"></a>00915
<a name="l00916"></a>00916 <span class="keywordtype">bool</span> KDTimeHeaderWidget::registerEndTime()
<a name="l00917"></a>00917 {
<a name="l00918"></a>00918 <span class="keywordflow">if</span> (!flagEndTimeSet) {
<a name="l00919"></a>00919 QDateTime temp , time;
<a name="l00920"></a>00920 <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* item;
<a name="l00921"></a>00921 <span class="keywordtype">bool</span> setNewTime = <span class="keyword">false</span>;
<a name="l00922"></a>00922 item = (<a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>*)myGanttView->myListView-><a class="code" href="classKDGanttViewItem.html#b18336f62e6f479ca43ec1d172ff8ac5">firstChild</a>();
<a name="l00923"></a>00923 <span class="keywordflow">if</span> ( item ) {
<a name="l00924"></a>00924 temp = item-><a class="code" href="classKDGanttViewItem.html#4c9a5cddca28053bbef9ade165ecda21">startTime</a>();
<a name="l00925"></a>00925 time = temp;
<a name="l00926"></a>00926 QListViewItemIterator it( myGanttView->myListView );
<a name="l00927"></a>00927 <span class="keywordflow">for</span> ( ; it.current(); ++it ) {
<a name="l00928"></a>00928 item = ( <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* )it.current();
<a name="l00929"></a>00929 <span class="keywordflow">if</span> (item-><a class="code" href="classKDGanttViewItem.html#b86216754d59421f19cada09675980c9">isVisibleInGanttView</a>) {
<a name="l00930"></a>00930 <span class="keywordflow">if</span> ( !setNewTime )
<a name="l00931"></a>00931 temp = item-><a class="code" href="classKDGanttViewItem.html#4c9a5cddca28053bbef9ade165ecda21">startTime</a>();
<a name="l00932"></a>00932 <span class="keywordflow">switch</span>( item-><a class="code" href="classKDGanttViewItem.html#2231811406d35ff1731bbdbb9b57454a">type</a>() ) {
<a name="l00933"></a>00933 <span class="keywordflow">case</span> KDGanttViewItem::Event:
<a name="l00934"></a>00934 time = ((<a class="code" href="classKDGanttViewEventItem.html">KDGanttViewEventItem</a>*)item)->startTime();
<a name="l00935"></a>00935 setNewTime = <span class="keyword">true</span>;
<a name="l00936"></a>00936 <span class="keywordflow">break</span>;
<a name="l00937"></a>00937 <span class="keywordflow">case</span> KDGanttViewItem::Summary:
<a name="l00938"></a>00938 time = item-><a class="code" href="classKDGanttViewItem.html#e4e511a8aaa5a145d52725aa6c34cdef">endTime</a>();
<a name="l00939"></a>00939 <span class="keywordflow">if</span> ( time < ((<a class="code" href="classKDGanttViewSummaryItem.html">KDGanttViewSummaryItem</a>*)item)->actualEndTime())
<a name="l00940"></a>00940 time = ((<a class="code" href="classKDGanttViewSummaryItem.html">KDGanttViewSummaryItem</a>*)item)->actualEndTime();
<a name="l00941"></a>00941 setNewTime = <span class="keyword">true</span>;
<a name="l00942"></a>00942 <span class="keywordflow">break</span>;
<a name="l00943"></a>00943 <span class="keywordflow">case</span> KDGanttViewItem::Task:
<a name="l00944"></a>00944 time = item-><a class="code" href="classKDGanttViewItem.html#e4e511a8aaa5a145d52725aa6c34cdef">endTime</a>();
<a name="l00945"></a>00945 setNewTime = <span class="keyword">true</span>;
<a name="l00946"></a>00946 <span class="keywordflow">break</span>;
<a name="l00947"></a>00947 <span class="keywordflow">default</span>:
<a name="l00948"></a>00948 time = temp;
<a name="l00949"></a>00949 }
<a name="l00950"></a>00950 <span class="keywordflow">if</span> ( time > temp)
<a name="l00951"></a>00951 temp = time ;
<a name="l00952"></a>00952 }
<a name="l00953"></a>00953 }
<a name="l00954"></a>00954
<a name="l00955"></a>00955 <span class="keywordflow">if</span> ( setNewTime )
<a name="l00956"></a>00956 <span class="keywordflow">if</span> (myHorizonEnd != temp ) {
<a name="l00957"></a>00957 myHorizonEnd = temp;
<a name="l00958"></a>00958 computeTicks();
<a name="l00959"></a>00959 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00960"></a>00960 }
<a name="l00961"></a>00961 }
<a name="l00962"></a>00962 }
<a name="l00963"></a>00963 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00964"></a>00964 }
<a name="l00965"></a>00965
<a name="l00966"></a>00966
<a name="l00967"></a>00967 <span class="keywordtype">void</span> KDTimeHeaderWidget::setShowPopupMenu( <span class="keywordtype">bool</span> show,
<a name="l00968"></a>00968 <span class="keywordtype">bool</span> showZoom,
<a name="l00969"></a>00969 <span class="keywordtype">bool</span> showScale,
<a name="l00970"></a>00970 <span class="keywordtype">bool</span> showTime,
<a name="l00971"></a>00971 <span class="keywordtype">bool</span> showYear,
<a name="l00972"></a>00972 <span class="keywordtype">bool</span> showGrid,
<a name="l00973"></a>00973 <span class="keywordtype">bool</span> showPrint)
<a name="l00974"></a>00974 {
<a name="l00975"></a>00975 flagShowPopupMenu = show;
<a name="l00976"></a>00976 flagShowZoom = showZoom;
<a name="l00977"></a>00977 flagShowScale = showScale;
<a name="l00978"></a>00978 flagShowTime = showTime;
<a name="l00979"></a>00979 flagShowYear = showYear;
<a name="l00980"></a>00980 flagShowGrid = showGrid;
<a name="l00981"></a>00981 flagShowPrint = showPrint;
<a name="l00982"></a>00982 }
<a name="l00983"></a>00983
<a name="l00984"></a>00984
<a name="l00985"></a>00985 <span class="keywordtype">bool</span> KDTimeHeaderWidget::showPopupMenu()<span class="keyword"> const</span>
<a name="l00986"></a>00986 <span class="keyword"></span>{
<a name="l00987"></a>00987 <span class="keywordflow">return</span> flagShowPopupMenu;
<a name="l00988"></a>00988 }
<a name="l00989"></a>00989
<a name="l00990"></a>00990 <span class="keywordtype">void</span> KDTimeHeaderWidget::setSettings(<span class="keywordtype">int</span> i)
<a name="l00991"></a>00991 {
<a name="l00992"></a>00992
<a name="l00993"></a>00993 <span class="keywordflow">switch</span> (i) {
<a name="l00994"></a>00994 <span class="keywordflow">case</span> 1:
<a name="l00995"></a>00995 setScale(KDGanttView::Minute );
<a name="l00996"></a>00996 <span class="keywordflow">break</span>;
<a name="l00997"></a>00997 <span class="keywordflow">case</span> 2:
<a name="l00998"></a>00998 setScale(KDGanttView::Hour );
<a name="l00999"></a>00999 <span class="keywordflow">break</span>;
<a name="l01000"></a>01000 <span class="keywordflow">case</span> 3:
<a name="l01001"></a>01001 setScale(KDGanttView::Day );
<a name="l01002"></a>01002 <span class="keywordflow">break</span>;
<a name="l01003"></a>01003 <span class="keywordflow">case</span> 4:
<a name="l01004"></a>01004 setScale(KDGanttView::Week );
<a name="l01005"></a>01005 <span class="keywordflow">break</span>;
<a name="l01006"></a>01006 <span class="keywordflow">case</span> 5:
<a name="l01007"></a>01007 setScale(KDGanttView::Month );
<a name="l01008"></a>01008 <span class="keywordflow">break</span>;
<a name="l01009"></a>01009 <span class="keywordflow">case</span> 6:
<a name="l01010"></a>01010 setScale(KDGanttView::Auto );
<a name="l01011"></a>01011 <span class="keywordflow">break</span>;
<a name="l01012"></a>01012 <span class="keywordflow">case</span> 10:
<a name="l01013"></a>01013 setShowMinorTicks( <span class="keyword">true</span> );
<a name="l01014"></a>01014 <span class="keywordflow">break</span>;
<a name="l01015"></a>01015 <span class="keywordflow">case</span> 11:
<a name="l01016"></a>01016 setShowMajorTicks( <span class="keyword">true</span> );{
<a name="l01017"></a>01017
<a name="l01018"></a>01018 }
<a name="l01019"></a>01019 <span class="keywordflow">break</span>;
<a name="l01020"></a>01020 <span class="keywordflow">case</span> 12:
<a name="l01021"></a>01021 setShowMajorTicks( <span class="keyword">false</span> );
<a name="l01022"></a>01022 setShowMinorTicks( <span class="keyword">false</span>);
<a name="l01023"></a>01023 <span class="keywordflow">break</span>;
<a name="l01024"></a>01024 <span class="keywordflow">case</span> 20:
<a name="l01025"></a>01025 zoomToFit();
<a name="l01026"></a>01026 <span class="keywordflow">break</span>;
<a name="l01027"></a>01027 <span class="keywordflow">case</span> 21:
<a name="l01028"></a>01028 zoom(1.0);
<a name="l01029"></a>01029 <span class="keywordflow">break</span>;
<a name="l01030"></a>01030 <span class="keywordflow">case</span> 22:
<a name="l01031"></a>01031 zoom(2.0,<span class="keyword">false</span>);
<a name="l01032"></a>01032 <span class="keywordflow">break</span>;
<a name="l01033"></a>01033 <span class="keywordflow">case</span> 23:
<a name="l01034"></a>01034 zoom(0.5,<span class="keyword">false</span>);
<a name="l01035"></a>01035 <span class="keywordflow">break</span>;
<a name="l01036"></a>01036 <span class="keywordflow">case</span> 24:
<a name="l01037"></a>01037 zoom(6.0,<span class="keyword">false</span>);
<a name="l01038"></a>01038 <span class="keywordflow">break</span>;
<a name="l01039"></a>01039 <span class="keywordflow">case</span> 25:
<a name="l01040"></a>01040 zoom(0.16666,<span class="keyword">false</span>);
<a name="l01041"></a>01041 <span class="keywordflow">break</span>;
<a name="l01042"></a>01042 <span class="keywordflow">case</span> 26:
<a name="l01043"></a>01043 zoom(12.0,<span class="keyword">false</span>);
<a name="l01044"></a>01044 <span class="keywordflow">break</span>;
<a name="l01045"></a>01045 <span class="keywordflow">case</span> 27:
<a name="l01046"></a>01046 zoom(0.08333,<span class="keyword">false</span>);
<a name="l01047"></a>01047 <span class="keywordflow">break</span>;
<a name="l01048"></a>01048 <span class="keywordflow">case</span> 30:
<a name="l01049"></a>01049 myGanttView->print();
<a name="l01050"></a>01050 <span class="keywordflow">break</span>;
<a name="l01051"></a>01051 <span class="keywordflow">case</span> 40:
<a name="l01052"></a>01052 <span class="keywordflow">case</span> 41:
<a name="l01053"></a>01053 <span class="keywordflow">case</span> 42:
<a name="l01054"></a>01054 setHourFormat( (<a class="code" href="classKDGanttView.html#3cc8d9bf7fcde8ef1dc49f692a38d76a">KDGanttView::HourFormat</a>) (i - 40) );
<a name="l01055"></a>01055 <span class="keywordflow">break</span>;
<a name="l01056"></a>01056 <span class="keywordflow">case</span> 50:
<a name="l01057"></a>01057 <span class="keywordflow">case</span> 51:
<a name="l01058"></a>01058 <span class="keywordflow">case</span> 52:
<a name="l01059"></a>01059 <span class="keywordflow">case</span> 53:
<a name="l01060"></a>01060 setYearFormat( (<a class="code" href="classKDGanttView.html#0c534282fb7c3850052d6e0551d2f553">KDGanttView::YearFormat</a>) ( i - 50) );
<a name="l01061"></a>01061 <span class="keywordflow">break</span>;
<a name="l01062"></a>01062
<a name="l01063"></a>01063 <span class="keywordflow">case</span> 60:
<a name="l01064"></a>01064
<a name="l01065"></a>01065 <span class="keywordflow">break</span>;
<a name="l01066"></a>01066
<a name="l01067"></a>01067 <span class="keywordflow">case</span> 61:
<a name="l01068"></a>01068
<a name="l01069"></a>01069 <span class="keywordflow">break</span>;
<a name="l01070"></a>01070
<a name="l01071"></a>01071 <span class="keywordflow">case</span> 62:
<a name="l01072"></a>01072
<a name="l01073"></a>01073 <span class="keywordflow">break</span>;
<a name="l01074"></a>01074
<a name="l01075"></a>01075 <span class="keywordflow">case</span> 63:
<a name="l01076"></a>01076
<a name="l01077"></a>01077 <span class="keywordflow">break</span>;
<a name="l01078"></a>01078
<a name="l01079"></a>01079 <span class="keywordflow">case</span> 64:
<a name="l01080"></a>01080
<a name="l01081"></a>01081 <span class="keywordflow">break</span>;
<a name="l01082"></a>01082 }
<a name="l01083"></a>01083 <span class="comment">// myGanttView->myTimeTable->updateMyContent();</span>
<a name="l01084"></a>01084 }
<a name="l01085"></a>01085 <span class="keywordtype">void</span> KDTimeHeaderWidget::zoomToFit()
<a name="l01086"></a>01086 {
<a name="l01087"></a>01087 flagZoomToFit = <span class="keyword">true</span>;
<a name="l01088"></a>01088 computeTicks();
<a name="l01089"></a>01089 <span class="comment">// Since we have disconnected autoupdate of scrollbars, we must do it ourselves</span>
<a name="l01090"></a>01090 <span class="keywordflow">if</span> (myGanttView && myGanttView->myCanvasView)
<a name="l01091"></a>01091 myGanttView->myCanvasView->updateScrollBars();
<a name="l01092"></a>01092 }
<a name="l01093"></a>01093 <span class="keywordtype">double</span> KDTimeHeaderWidget::zoomFactor()
<a name="l01094"></a>01094 {
<a name="l01095"></a>01095 <span class="keywordflow">return</span> myZoomFactor;
<a name="l01096"></a>01096 }
<a name="l01097"></a>01097 <span class="keywordtype">double</span> KDTimeHeaderWidget::secsFromTo( QDateTime begin, QDateTime end )
<a name="l01098"></a>01098 {
<a name="l01099"></a>01099 QDateTime temp;
<a name="l01100"></a>01100 <span class="keywordtype">double</span> secs, days;
<a name="l01101"></a>01101 days = begin.daysTo(end);
<a name="l01102"></a>01102 temp = begin.addDays((<span class="keywordtype">int</span>) days);
<a name="l01103"></a>01103 secs = temp.secsTo(end);
<a name="l01104"></a>01104 secs += days * 86400.0;
<a name="l01105"></a>01105 <span class="keywordflow">return</span> secs;
<a name="l01106"></a>01106 }
<a name="l01107"></a>01107
<a name="l01108"></a>01108
<a name="l01109"></a>01109 <span class="keywordtype">void</span> KDTimeHeaderWidget::zoomToSelection( QDateTime start, QDateTime end)
<a name="l01110"></a>01110 {
<a name="l01111"></a>01111 <span class="keywordflow">if</span> (start < myHorizonStart) {
<a name="l01112"></a>01112 myHorizonStart = start;
<a name="l01113"></a>01113 flagStartTimeSet = <span class="keyword">true</span>;
<a name="l01114"></a>01114 <span class="comment">//qDebug("myHorizonStart reset");</span>
<a name="l01115"></a>01115 }
<a name="l01116"></a>01116 <span class="keywordflow">if</span> (end > myHorizonEnd) {
<a name="l01117"></a>01117 myHorizonEnd = end;
<a name="l01118"></a>01118 flagEndTimeSet = <span class="keyword">true</span>;
<a name="l01119"></a>01119 <span class="comment">//qDebug("myHorizonEnd reset ");</span>
<a name="l01120"></a>01120 }
<a name="l01121"></a>01121 flagDoNotRepaintAfterChange = <span class="keyword">true</span>;<span class="comment">//avoid flicker</span>
<a name="l01122"></a>01122 zoom(1.0); <span class="comment">// set to 100%</span>
<a name="l01123"></a>01123 <span class="keywordtype">int</span> viewWid = myGanttView->myCanvasView->viewport()->width();
<a name="l01124"></a>01124 <span class="keywordtype">int</span> timeWid = getCoordX(end)-getCoordX(start);
<a name="l01125"></a>01125 <span class="keywordtype">double</span> fac;
<a name="l01126"></a>01126 fac = ( (double)viewWid)/((double) timeWid );
<a name="l01127"></a>01127 zoom (fac);
<a name="l01128"></a>01128 timeWid = getCoordX(end)-getCoordX(start);
<a name="l01129"></a>01129 <span class="keywordtype">int</span> count = 0;
<a name="l01130"></a>01130 <span class="keywordtype">int</span> lastScaleCount = 0;
<a name="l01131"></a>01131 <span class="keywordflow">while</span> (timeWid >viewWid || ( ( myRealMinorScaleCount != lastScaleCount) && timeWid*2 < viewWid ) ) {
<a name="l01132"></a>01132 lastScaleCount = myRealMinorScaleCount;
<a name="l01133"></a>01133 fac = (fac * (double)viewWid)/(double)timeWid;
<a name="l01134"></a>01134 zoom (fac);
<a name="l01135"></a>01135 timeWid = getCoordX(end)-getCoordX(start);
<a name="l01136"></a>01136 <span class="keywordflow">if</span> ( count++ > 10 ) {
<a name="l01137"></a>01137 <span class="comment">//qDebug("Exiting while loop in zoomToSelection ");</span>
<a name="l01138"></a>01138 <span class="keywordflow">break</span>;
<a name="l01139"></a>01139 }
<a name="l01140"></a>01140 }
<a name="l01141"></a>01141 flagDoNotRepaintAfterChange = <span class="keyword">false</span>;
<a name="l01142"></a>01142 updateTimeTable();
<a name="l01143"></a>01143 repaint();
<a name="l01144"></a>01144 moveTimeLineTo((getCoordX(start)-(viewWid-timeWid)/2));
<a name="l01145"></a>01145 <span class="comment">// Since we have disconnected autoupdate of scrollbars, we must do it ourselves</span>
<a name="l01146"></a>01146 <span class="keywordflow">if</span> (myGanttView && myGanttView->myCanvasView)
<a name="l01147"></a>01147 myGanttView->myCanvasView->updateScrollBars();
<a name="l01148"></a>01148 }
<a name="l01149"></a>01149 <span class="keywordtype">void</span> KDTimeHeaderWidget::moveTimeLineTo(<span class="keywordtype">int</span> X)
<a name="l01150"></a>01150 {
<a name="l01151"></a>01151 <span class="keywordtype">int</span> Y = myGanttView->myCanvasView->contentsY ();
<a name="l01152"></a>01152 myGanttView->myCanvasView->setContentsPos (X, Y );
<a name="l01153"></a>01153 }
<a name="l01154"></a>01154
<a name="l01155"></a>01155 <span class="keywordtype">void</span> KDTimeHeaderWidget::zoom(<span class="keywordtype">double</span> factor, <span class="keywordtype">bool</span> absolute)
<a name="l01156"></a>01156 {
<a name="l01157"></a>01157 flagZoomToFit = <span class="keyword">false</span>;
<a name="l01158"></a>01158 <span class="keywordflow">if</span> ( factor < 0.000001 ) {
<a name="l01159"></a>01159 qDebug(<span class="stringliteral">"KDGanttView::zoom() : Zoom factor to low. Nothing zoomed. "</span>);
<a name="l01160"></a>01160 <span class="keywordflow">return</span>;
<a name="l01161"></a>01161 }
<a name="l01162"></a>01162 <span class="keywordtype">double</span> newZoom;
<a name="l01163"></a>01163 <span class="keywordflow">if</span> (absolute)
<a name="l01164"></a>01164 newZoom = factor;
<a name="l01165"></a>01165 <span class="keywordflow">else</span>
<a name="l01166"></a>01166 newZoom = myZoomFactor * factor;
<a name="l01167"></a>01167 <span class="keywordtype">double</span> relativeZoom;
<a name="l01168"></a>01168 relativeZoom = newZoom / myZoomFactor;
<a name="l01169"></a>01169
<a name="l01170"></a>01170 <span class="comment">//qDebug("zooming relative %f ", relativeZoom);</span>
<a name="l01171"></a>01171 <span class="comment">//qDebug("zooming absolute %f ", newZoom);</span>
<a name="l01172"></a>01172 <span class="keywordtype">int</span> viewWid = myGanttView->myCanvasView->viewport()->width();
<a name="l01173"></a>01173 <span class="keywordflow">if</span> ( width() * relativeZoom < viewWid && ( newZoom > 1.01 || newZoom < 0.99 ) ) {
<a name="l01174"></a>01174 qDebug(<span class="stringliteral">"KDGanttView::zoom() : Zoom factor to low for current horizon. "</span>);
<a name="l01175"></a>01175 <span class="comment">// qDebug("zooming relative %f, zooming absolute %f, viewWidth %d width %d ", relativeZoom, newZoom, viewWid, width() );</span>
<a name="l01176"></a>01176 <span class="keywordflow">return</span>;
<a name="l01177"></a>01177 }
<a name="l01178"></a>01178 myZoomFactor = newZoom;
<a name="l01179"></a>01179 computeTicks();
<a name="l01180"></a>01180 <span class="comment">// Since we have disconnected autoupdate of scrollbars, we must do it ourselves</span>
<a name="l01181"></a>01181 <span class="keywordflow">if</span> (myGanttView && myGanttView->myCanvasView)
<a name="l01182"></a>01182 myGanttView->myCanvasView->updateScrollBars();
<a name="l01183"></a>01183 }
<a name="l01184"></a>01184
<a name="l01192"></a>01192 <span class="keywordtype">void</span> KDTimeHeaderWidget::setHorizonStart( <span class="keyword">const</span> QDateTime& start )
<a name="l01193"></a>01193 {
<a name="l01194"></a>01194 myHorizonStart = start;
<a name="l01195"></a>01195 flagStartTimeSet = <span class="keyword">true</span>;
<a name="l01196"></a>01196 computeTicks();
<a name="l01197"></a>01197 }
<a name="l01198"></a>01198
<a name="l01199"></a>01199
<a name="l01206"></a>01206 QDateTime KDTimeHeaderWidget::horizonStart()<span class="keyword"> const</span>
<a name="l01207"></a>01207 <span class="keyword"></span>{
<a name="l01208"></a>01208 <span class="keywordflow">return</span> myHorizonStart;
<a name="l01209"></a>01209 }
<a name="l01210"></a>01210
<a name="l01211"></a>01211
<a name="l01219"></a>01219 <span class="keywordtype">void</span> KDTimeHeaderWidget::setHorizonEnd( <span class="keyword">const</span> QDateTime& start )
<a name="l01220"></a>01220 {
<a name="l01221"></a>01221 myHorizonEnd = start;
<a name="l01222"></a>01222 flagEndTimeSet = <span class="keyword">true</span>;
<a name="l01223"></a>01223 computeTicks();
<a name="l01224"></a>01224
<a name="l01225"></a>01225 }
<a name="l01226"></a>01226
<a name="l01227"></a>01227
<a name="l01234"></a>01234 QDateTime KDTimeHeaderWidget::horizonEnd()<span class="keyword"> const</span>
<a name="l01235"></a>01235 <span class="keyword"></span>{
<a name="l01236"></a>01236 <span class="keywordflow">return</span> myHorizonEnd;
<a name="l01237"></a>01237 }
<a name="l01238"></a>01238
<a name="l01239"></a>01239
<a name="l01248"></a>01248 <span class="keywordtype">void</span> KDTimeHeaderWidget::setScale(Scale unit )
<a name="l01249"></a>01249 {
<a name="l01250"></a>01250 myScale = unit;
<a name="l01251"></a>01251 myZoomFactor = 1.0;
<a name="l01252"></a>01252 computeTicks();
<a name="l01253"></a>01253 <span class="comment">// Since we have disconnected autoupdate of scrollbars, we must do it ourselves</span>
<a name="l01254"></a>01254 <span class="keywordflow">if</span> (myGanttView && myGanttView->myCanvasView)
<a name="l01255"></a>01255 myGanttView->myCanvasView->updateScrollBars();
<a name="l01256"></a>01256 }
<a name="l01257"></a>01257
<a name="l01258"></a>01258
<a name="l01265"></a>01265 <a class="code" href="classKDGanttView.html#b6e196c09b319c3e91b80b1d936f2bb2">KDTimeHeaderWidget::Scale</a> KDTimeHeaderWidget::scale()<span class="keyword"> const</span>
<a name="l01266"></a>01266 <span class="keyword"></span>{
<a name="l01267"></a>01267 <span class="keywordflow">return</span> myScale;
<a name="l01268"></a>01268 }
<a name="l01269"></a>01269
<a name="l01270"></a>01270
<a name="l01277"></a>01277 <span class="keywordtype">void</span> KDTimeHeaderWidget::setMaximumScale( Scale unit )
<a name="l01278"></a>01278 {
<a name="l01279"></a>01279 myMaxScale = unit;
<a name="l01280"></a>01280 computeTicks();
<a name="l01281"></a>01281 }
<a name="l01282"></a>01282
<a name="l01283"></a>01283
<a name="l01290"></a>01290 <a class="code" href="classKDGanttView.html#b6e196c09b319c3e91b80b1d936f2bb2">KDTimeHeaderWidget::Scale</a> KDTimeHeaderWidget::maximumScale()<span class="keyword"> const</span>
<a name="l01291"></a>01291 <span class="keyword"></span>{
<a name="l01292"></a>01292 <span class="keywordflow">return</span> myMaxScale;
<a name="l01293"></a>01293 }
<a name="l01294"></a>01294
<a name="l01295"></a>01295
<a name="l01302"></a>01302 <span class="keywordtype">void</span> KDTimeHeaderWidget::setMinimumScale( Scale unit )
<a name="l01303"></a>01303 {
<a name="l01304"></a>01304 myMinScale = unit;
<a name="l01305"></a>01305 computeTicks();
<a name="l01306"></a>01306 }
<a name="l01307"></a>01307
<a name="l01308"></a>01308
<a name="l01315"></a>01315 <a class="code" href="classKDGanttView.html#b6e196c09b319c3e91b80b1d936f2bb2">KDTimeHeaderWidget::Scale</a> KDTimeHeaderWidget::minimumScale()<span class="keyword"> const</span>
<a name="l01316"></a>01316 <span class="keyword"></span>{
<a name="l01317"></a>01317 <span class="keywordflow">return</span> myMinScale;
<a name="l01318"></a>01318 }
<a name="l01319"></a>01319
<a name="l01320"></a>01320
<a name="l01329"></a>01329 <span class="keywordtype">void</span> KDTimeHeaderWidget::setMinimumColumnWidth( <span class="keywordtype">int</span> width )
<a name="l01330"></a>01330 {
<a name="l01331"></a>01331 myMinimumColumWidth = width;
<a name="l01332"></a>01332 computeTicks();
<a name="l01333"></a>01333 }
<a name="l01334"></a>01334
<a name="l01335"></a>01335
<a name="l01342"></a>01342 <span class="keywordtype">int</span> KDTimeHeaderWidget::minimumColumnWidth()<span class="keyword"> const</span>
<a name="l01343"></a>01343 <span class="keyword"></span>{
<a name="l01344"></a>01344 <span class="keywordflow">return</span> myMinimumColumWidth;
<a name="l01345"></a>01345 }
<a name="l01346"></a>01346
<a name="l01347"></a>01347
<a name="l01355"></a>01355 <span class="keywordtype">void</span> KDTimeHeaderWidget::setYearFormat( YearFormat format )
<a name="l01356"></a>01356 {
<a name="l01357"></a>01357 myYearFormat = format;
<a name="l01358"></a>01358 computeTicks();
<a name="l01359"></a>01359 }
<a name="l01360"></a>01360
<a name="l01361"></a>01361
<a name="l01368"></a>01368 KDTimeHeaderWidget::YearFormat KDTimeHeaderWidget::yearFormat()<span class="keyword"> const</span>
<a name="l01369"></a>01369 <span class="keyword"></span>{
<a name="l01370"></a>01370 <span class="keywordflow">return</span> myYearFormat;
<a name="l01371"></a>01371 }
<a name="l01372"></a>01372
<a name="l01373"></a>01373
<a name="l01381"></a>01381 <span class="keywordtype">void</span> KDTimeHeaderWidget::setHourFormat( HourFormat format )
<a name="l01382"></a>01382 {
<a name="l01383"></a>01383 myHourFormat = format;
<a name="l01384"></a>01384 computeTicks();
<a name="l01385"></a>01385 }
<a name="l01386"></a>01386
<a name="l01387"></a>01387
<a name="l01394"></a>01394 <a class="code" href="classKDGanttView.html#3cc8d9bf7fcde8ef1dc49f692a38d76a">KDTimeHeaderWidget::HourFormat</a> KDTimeHeaderWidget::hourFormat()<span class="keyword"> const</span>
<a name="l01395"></a>01395 <span class="keyword"></span>{
<a name="l01396"></a>01396 <span class="keywordflow">return</span> myHourFormat;
<a name="l01397"></a>01397 }
<a name="l01398"></a>01398
<a name="l01399"></a>01399
<a name="l01406"></a>01406 <span class="keywordtype">void</span> KDTimeHeaderWidget::setShowMajorTicks( <span class="keywordtype">bool</span> show )
<a name="l01407"></a>01407 {
<a name="l01408"></a>01408 flagShowMajorTicks = show;
<a name="l01409"></a>01409 <span class="keywordflow">if</span> (show) {
<a name="l01410"></a>01410 setShowMinorTicks(<span class="keyword">false</span>);
<a name="l01411"></a>01411 }
<a name="l01412"></a>01412 updateTimeTable();
<a name="l01413"></a>01413 }
<a name="l01414"></a>01414
<a name="l01415"></a>01415
<a name="l01422"></a>01422 <span class="keywordtype">bool</span> KDTimeHeaderWidget::showMajorTicks()<span class="keyword"> const</span>
<a name="l01423"></a>01423 <span class="keyword"></span>{
<a name="l01424"></a>01424 <span class="keywordflow">return</span> flagShowMajorTicks;
<a name="l01425"></a>01425 }
<a name="l01426"></a>01426
<a name="l01427"></a>01427
<a name="l01434"></a>01434 <span class="keywordtype">void</span> KDTimeHeaderWidget::setShowMinorTicks( <span class="keywordtype">bool</span> show )
<a name="l01435"></a>01435 {
<a name="l01436"></a>01436 flagShowMinorTicks = show;
<a name="l01437"></a>01437 <span class="keywordflow">if</span> (show)
<a name="l01438"></a>01438 setShowMajorTicks(<span class="keyword">false</span> );
<a name="l01439"></a>01439 <span class="comment">//repaintMe();</span>
<a name="l01440"></a>01440 updateTimeTable();
<a name="l01441"></a>01441 }
<a name="l01442"></a>01442
<a name="l01443"></a>01443
<a name="l01450"></a>01450 <span class="keywordtype">bool</span> KDTimeHeaderWidget::showMinorTicks()<span class="keyword"> const</span>
<a name="l01451"></a>01451 <span class="keyword"></span>{
<a name="l01452"></a>01452 <span class="keywordflow">return</span> flagShowMinorTicks;
<a name="l01453"></a>01453 }
<a name="l01454"></a>01454
<a name="l01455"></a>01455
<a name="l01464"></a>01464 <span class="keywordtype">void</span> KDTimeHeaderWidget::setColumnBackgroundColor( <span class="keyword">const</span> QDateTime& column,
<a name="l01465"></a>01465 <span class="keyword">const</span> QColor& color,
<a name="l01466"></a>01466 Scale mini, Scale maxi )
<a name="l01467"></a>01467 {
<a name="l01468"></a>01468 ColumnColorList::iterator it;
<a name="l01469"></a>01469 <span class="keywordflow">for</span> ( it = ccList.begin(); it != ccList.end(); ++it ) {
<a name="l01470"></a>01470 <span class="keywordflow">if</span> ((*it).datetime == column) {
<a name="l01471"></a>01471 (*it).color = color;
<a name="l01472"></a>01472 (*it).minScaleView = mini;
<a name="l01473"></a>01473 (*it).maxScaleView = maxi;
<a name="l01474"></a>01474 <span class="keywordflow">return</span>;
<a name="l01475"></a>01475 }
<a name="l01476"></a>01476 }
<a name="l01477"></a>01477 DateTimeColor newItem;
<a name="l01478"></a>01478 newItem.datetime = column;
<a name="l01479"></a>01479 newItem.color = color;
<a name="l01480"></a>01480 newItem.minScaleView = mini;
<a name="l01481"></a>01481 newItem.maxScaleView = maxi;
<a name="l01482"></a>01482 ccList.append(newItem);
<a name="l01483"></a>01483 updateTimeTable();
<a name="l01484"></a>01484 }
<a name="l01485"></a>01485
<a name="l01486"></a>01486 <span class="keywordtype">void</span> KDTimeHeaderWidget::computeIntervals( <span class="keywordtype">int</span> height )
<a name="l01487"></a>01487 {
<a name="l01488"></a>01488 IntervalColorList::const_iterator it;
<a name="l01489"></a>01489 <span class="keywordflow">for</span> ( it = icList.begin(); it != icList.end(); ++it ) {
<a name="l01490"></a>01490 (*it)->layout( <span class="keyword">this</span>, height );
<a name="l01491"></a>01491 }
<a name="l01492"></a>01492 }
<a name="l01493"></a>01493
<a name="l01494"></a>01494 <span class="keywordtype">void</span> KDTimeHeaderWidget::addIntervalBackgroundColor( KDIntervalColorRectangle* newItem )
<a name="l01495"></a>01495 {
<a name="l01496"></a>01496 icList.append(newItem);
<a name="l01497"></a>01497 updateTimeTable();
<a name="l01498"></a>01498 }
<a name="l01499"></a>01499
<a name="l01500"></a>01500 <span class="preprocessor">#if 0</span>
<a name="l01501"></a>01501 <span class="preprocessor"></span><span class="keywordtype">bool</span> KDTimeHeaderWidget::changeBackgroundInterval( <span class="keyword">const</span> QDateTime& oldstart,
<a name="l01502"></a>01502 <span class="keyword">const</span> QDateTime& oldend,
<a name="l01503"></a>01503 <span class="keyword">const</span> QDateTime& newstart,
<a name="l01504"></a>01504 <span class="keyword">const</span> QDateTime& newend )
<a name="l01505"></a>01505 {
<a name="l01506"></a>01506 IntervalColorList::iterator it;
<a name="l01507"></a>01507 <span class="keywordflow">for</span> ( it = icList.begin(); it != icList.end(); ++it ) {
<a name="l01508"></a>01508 <span class="keywordflow">if</span> ((*it).datetime == oldstart && (*it).end == oldend ) {
<a name="l01509"></a>01509 IntervalColorList::iterator it2;
<a name="l01510"></a>01510 <span class="keywordflow">for</span> ( it2 = icList.begin(); it2 != icList.end(); ++it2 ) {
<a name="l01511"></a>01511 <span class="keywordflow">if</span> ((*it2).datetime == newstart && (*it2).end == newend )
<a name="l01512"></a>01512 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l01513"></a>01513 }
<a name="l01514"></a>01514 (*it).datetime = newstart;
<a name="l01515"></a>01515 (*it).end = newend;
<a name="l01516"></a>01516 updateTimeTable();
<a name="l01517"></a>01517 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l01518"></a>01518 }
<a name="l01519"></a>01519 }
<a name="l01520"></a>01520 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l01521"></a>01521 }
<a name="l01522"></a>01522 <span class="keywordtype">bool</span> KDTimeHeaderWidget::deleteBackgroundInterval( <span class="keyword">const</span> QDateTime& start,
<a name="l01523"></a>01523 <span class="keyword">const</span> QDateTime& end)
<a name="l01524"></a>01524 {
<a name="l01525"></a>01525 IntervalColorList::iterator it;
<a name="l01526"></a>01526 <span class="keywordflow">for</span> ( it = icList.begin(); it != icList.end(); ++it ) {
<a name="l01527"></a>01527 <span class="keywordflow">if</span> ((*it).datetime == start && (*it).end == end ) {
<a name="l01528"></a>01528 <span class="comment">//delete (*it).canvasLine;</span>
<a name="l01529"></a>01529 <span class="keyword">delete</span> (*it).canvasRect;
<a name="l01530"></a>01530 icList.remove(it);
<a name="l01531"></a>01531 updateTimeTable();
<a name="l01532"></a>01532 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l01533"></a>01533 }
<a name="l01534"></a>01534 }
<a name="l01535"></a>01535 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l01536"></a>01536 }
<a name="l01537"></a>01537
<a name="l01538"></a>01538 <span class="keywordtype">void</span> KDTimeHeaderWidget::setIntervalBackgroundColor( <span class="keyword">const</span> QDateTime& start,
<a name="l01539"></a>01539 <span class="keyword">const</span> QDateTime& end,
<a name="l01540"></a>01540 <span class="keyword">const</span> QColor& color,
<a name="l01541"></a>01541 Scale mini ,
<a name="l01542"></a>01542 Scale maxi )
<a name="l01543"></a>01543 {
<a name="l01544"></a>01544
<a name="l01545"></a>01545 IntervalColorList::iterator it;
<a name="l01546"></a>01546 <span class="keywordflow">for</span> ( it = icList.begin(); it != icList.end(); ++it ) {
<a name="l01547"></a>01547 <span class="keywordflow">if</span> ((*it).datetime == start && (*it).end == end ) {
<a name="l01548"></a>01548 (*it).color = color;
<a name="l01549"></a>01549 (*it).minScaleView = mini;
<a name="l01550"></a>01550 (*it).maxScaleView = maxi;
<a name="l01551"></a>01551 <span class="keywordflow">return</span>;
<a name="l01552"></a>01552 }
<a name="l01553"></a>01553 }
<a name="l01554"></a>01554 DateTimeColor newItem;
<a name="l01555"></a>01555 <span class="keywordflow">if</span> ( start <= end ) {
<a name="l01556"></a>01556 newItem.datetime = start;
<a name="l01557"></a>01557 newItem.end = end;
<a name="l01558"></a>01558 } <span class="keywordflow">else</span> {
<a name="l01559"></a>01559 newItem.datetime = end;
<a name="l01560"></a>01560 newItem.end = start;
<a name="l01561"></a>01561 }
<a name="l01562"></a>01562 newItem.color = color;
<a name="l01563"></a>01563 newItem.minScaleView = mini;
<a name="l01564"></a>01564 newItem.maxScaleView = maxi;
<a name="l01565"></a>01565 <span class="comment">//newItem.canvasLine = new KDCanvasLine(myGanttView->myTimeTable,0,Type_is_KDGanttGridItem);</span>
<a name="l01566"></a>01566 newItem.canvasRect = <span class="keyword">new</span> KDCanvasRectangle(myGanttView->myTimeTable,0,Type_is_KDGanttGridItem);
<a name="l01567"></a>01567 newItem.canvasRect->setZ(-19);
<a name="l01568"></a>01568 icList.append(newItem);
<a name="l01569"></a>01569 updateTimeTable();
<a name="l01570"></a>01570 }
<a name="l01571"></a>01571 <span class="preprocessor">#endif</span>
<a name="l01572"></a>01572 <span class="preprocessor"></span>
<a name="l01573"></a>01573 <span class="keywordtype">void</span> KDTimeHeaderWidget::clearBackgroundColor()
<a name="l01574"></a>01574 {
<a name="l01575"></a>01575
<a name="l01576"></a>01576 IntervalColorList::iterator itic;
<a name="l01577"></a>01577 <span class="keywordflow">for</span> ( itic = icList.begin(); itic != icList.end(); ++itic ) {
<a name="l01578"></a>01578 <span class="keyword">delete</span> (*itic);
<a name="l01579"></a>01579 }
<a name="l01580"></a>01580 ccList.clear();
<a name="l01581"></a>01581 icList.clear();
<a name="l01582"></a>01582 updateTimeTable();
<a name="l01583"></a>01583 }
<a name="l01584"></a>01584 QDateTime KDTimeHeaderWidget::getDateTimeForIndex(<span class="keywordtype">int</span> X, <span class="keywordtype">bool</span> local )
<a name="l01585"></a>01585 {
<a name="l01586"></a>01586 <span class="keywordtype">int</span> coordX = X;
<a name="l01587"></a>01587 <span class="keywordflow">if</span> ( !local ) {
<a name="l01588"></a>01588 QPoint p = QPoint ( X, 1 );
<a name="l01589"></a>01589 coordX = myGanttView->myTimeHeaderScroll->viewportToContents(myGanttView->myTimeHeaderScroll->mapFromGlobal( p )).x();
<a name="l01590"></a>01590
<a name="l01591"></a>01591 }
<a name="l01592"></a>01592 <span class="keywordtype">double</span> secs = (secsFromTo( myRealStart, myRealEnd ) * ((double)coordX))/(<span class="keywordtype">double</span>)width();
<a name="l01593"></a>01593 <span class="keywordtype">double</span> days = secs/86400.0;
<a name="l01594"></a>01594 secs = secs - ( ((int) days) *86400.0 );
<a name="l01595"></a>01595 <span class="keywordflow">return</span> (myRealStart.addDays ( (<span class="keywordtype">int</span>) days )).addSecs( (<span class="keywordtype">int</span>) secs);
<a name="l01596"></a>01596 }
<a name="l01597"></a>01597
<a name="l01598"></a>01598 <span class="comment">//FIXME: This doesn't work quite intuitively (imho) when scale is day</span>
<a name="l01599"></a>01599 <span class="comment">// and each column containes more than 1 day:</span>
<a name="l01600"></a>01600 <span class="comment">// 1) If a column includes a weekend day, the whole column gets weekend color,</span>
<a name="l01601"></a>01601 <span class="comment">// 2) If a column includes 7 days, either *all* columns get weekend color, or</span>
<a name="l01602"></a>01602 <span class="comment">// *none* get weekend color (haven't figured out why)</span>
<a name="l01603"></a>01603 <span class="comment">// Proposal: Only use weekend color if the whole column is a weekend.</span>
<a name="l01604"></a>01604 <span class="comment">// Alt: Color the area that actually is the weekend.</span>
<a name="l01605"></a>01605 <span class="keywordtype">bool</span> KDTimeHeaderWidget::getColumnColor(QColor& col,<span class="keywordtype">int</span> coordLow, <span class="keywordtype">int</span> coordHigh)
<a name="l01606"></a>01606 {
<a name="l01607"></a>01607 <span class="keywordflow">if</span> (!flagShowMajorTicks && !flagShowMinorTicks)
<a name="l01608"></a>01608 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l01609"></a>01609 QDateTime start,end;
<a name="l01610"></a>01610 start = getDateTimeForIndex(coordLow);
<a name="l01611"></a>01611 end = getDateTimeForIndex(coordHigh).addSecs(-1);
<a name="l01612"></a>01612 Scale tempScale = myRealScale;
<a name="l01613"></a>01613 <span class="keywordflow">if</span> (flagShowMajorTicks)
<a name="l01614"></a>01614 <span class="keywordflow">switch</span> (myRealScale)
<a name="l01615"></a>01615 {
<a name="l01616"></a>01616 <span class="keywordflow">case</span> KDGanttView::Minute: tempScale = KDGanttView::Hour; <span class="keywordflow">break</span>;
<a name="l01617"></a>01617 <span class="keywordflow">case</span> KDGanttView::Hour: tempScale = KDGanttView::Day ; <span class="keywordflow">break</span>;
<a name="l01618"></a>01618 <span class="keywordflow">case</span> KDGanttView::Day: tempScale = KDGanttView::Week ; <span class="keywordflow">break</span>;
<a name="l01619"></a>01619 <span class="keywordflow">case</span> KDGanttView::Week: tempScale = KDGanttView::Month ; <span class="keywordflow">break</span>;
<a name="l01620"></a>01620 <span class="keywordflow">case</span> KDGanttView::Month: <span class="keywordflow">return</span> false ; <span class="keywordflow">break</span>;
<a name="l01621"></a>01621 <span class="keywordflow">case</span> KDGanttView::Auto: <span class="keywordflow">return</span> false ; <span class="keywordflow">break</span>;
<a name="l01622"></a>01622 }
<a name="l01623"></a>01623 <span class="comment">//check defined column color</span>
<a name="l01624"></a>01624 ColumnColorList::iterator it;
<a name="l01625"></a>01625 <span class="keywordflow">for</span> ( it = ccList.begin(); it != ccList.end(); ++it ) {
<a name="l01626"></a>01626 <span class="keywordflow">if</span> ((*it).datetime >= start && (*it).datetime <= end) {
<a name="l01627"></a>01627 <span class="keywordflow">if</span> (tempScale >= (*it).minScaleView && tempScale <= (*it).maxScaleView ) {
<a name="l01628"></a>01628 col = (*it).color;
<a name="l01629"></a>01629 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l01630"></a>01630 }
<a name="l01631"></a>01631 }
<a name="l01632"></a>01632 }
<a name="l01633"></a>01633
<a name="l01634"></a>01634 <span class="keywordflow">if</span> (tempScale > KDGanttView::Day) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l01635"></a>01635
<a name="l01636"></a>01636 start = getDateTimeForIndex((coordLow+coordHigh)/2);
<a name="l01637"></a>01637 <span class="keywordtype">int</span> day = start.date().dayOfWeek ();
<a name="l01638"></a>01638 <span class="comment">//checkweekdaycolor</span>
<a name="l01639"></a>01639 <span class="keywordflow">if</span> (weekdayColor[day] != Qt::white) {
<a name="l01640"></a>01640 col = weekdayColor[day];
<a name="l01641"></a>01641 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l01642"></a>01642 }
<a name="l01643"></a>01643 <span class="comment">//checkweekendcolor</span>
<a name="l01644"></a>01644 <span class="keywordtype">int</span> endday = myWeekendDaysEnd;
<a name="l01645"></a>01645 col = myWeekendBackgroundColor;
<a name="l01646"></a>01646 <span class="keywordflow">if</span> (myWeekendDaysStart > myWeekendDaysEnd)
<a name="l01647"></a>01647 endday +=7;
<a name="l01648"></a>01648 <span class="keywordflow">if</span> (day >= myWeekendDaysStart && day <= endday) {
<a name="l01649"></a>01649 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l01650"></a>01650 } <span class="keywordflow">else</span> {
<a name="l01651"></a>01651 <span class="keywordflow">if</span> (day+7 >= myWeekendDaysStart && day+7 <= endday) {
<a name="l01652"></a>01652 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l01653"></a>01653 }
<a name="l01654"></a>01654 }
<a name="l01655"></a>01655 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l01656"></a>01656 }
<a name="l01657"></a>01657
<a name="l01666"></a>01666 QColor KDTimeHeaderWidget::columnBackgroundColor( <span class="keyword">const</span> QDateTime& column )<span class="keyword"> const</span>
<a name="l01667"></a>01667 <span class="keyword"></span>{
<a name="l01668"></a>01668 QColor c;
<a name="l01669"></a>01669 c = white;
<a name="l01670"></a>01670 ColumnColorList::const_iterator ite;
<a name="l01671"></a>01671 <span class="keywordflow">for</span> ( ite = ccList.begin(); ite != ccList.end(); ++ite ) {
<a name="l01672"></a>01672 <span class="keywordflow">if</span> ((*ite).datetime == column) {
<a name="l01673"></a>01673 c = (*ite).color;
<a name="l01674"></a>01674 }
<a name="l01675"></a>01675 }
<a name="l01676"></a>01676 <span class="keywordflow">return</span> c;
<a name="l01677"></a>01677 }
<a name="l01678"></a>01678
<a name="l01679"></a>01679
<a name="l01688"></a>01688 <span class="keywordtype">void</span> KDTimeHeaderWidget::setWeekendBackgroundColor( <span class="keyword">const</span> QColor& color )
<a name="l01689"></a>01689 {
<a name="l01690"></a>01690 myWeekendBackgroundColor = color ;
<a name="l01691"></a>01691 updateTimeTable();
<a name="l01692"></a>01692 }
<a name="l01693"></a>01693
<a name="l01694"></a>01694
<a name="l01701"></a>01701 QColor KDTimeHeaderWidget::weekendBackgroundColor()<span class="keyword"> const</span>
<a name="l01702"></a>01702 <span class="keyword"></span>{
<a name="l01703"></a>01703 <span class="keywordflow">return</span> myWeekendBackgroundColor;
<a name="l01704"></a>01704 }
<a name="l01705"></a>01705
<a name="l01716"></a>01716 <span class="keywordtype">void</span> KDTimeHeaderWidget::setWeekdayBackgroundColor( <span class="keyword">const</span> QColor& color, <span class="keywordtype">int</span> weekday )
<a name="l01717"></a>01717 {
<a name="l01718"></a>01718 weekdayColor[weekday] = color;
<a name="l01719"></a>01719 updateTimeTable();
<a name="l01720"></a>01720 }
<a name="l01721"></a>01721
<a name="l01722"></a>01722
<a name="l01730"></a>01730 QColor KDTimeHeaderWidget::weekdayBackgroundColor(<span class="keywordtype">int</span> weekday)<span class="keyword"> const</span>
<a name="l01731"></a>01731 <span class="keyword"></span>{
<a name="l01732"></a>01732 <span class="keywordflow">return</span> weekdayColor[weekday];
<a name="l01733"></a>01733 }
<a name="l01734"></a>01734
<a name="l01735"></a>01735
<a name="l01746"></a>01746 <span class="keywordtype">void</span> KDTimeHeaderWidget::setWeekendDays( <span class="keywordtype">int</span> start, <span class="keywordtype">int</span> end )
<a name="l01747"></a>01747 {
<a name="l01748"></a>01748 myWeekendDaysStart = start;
<a name="l01749"></a>01749 myWeekendDaysEnd = end;
<a name="l01750"></a>01750 updateTimeTable();
<a name="l01751"></a>01751 }
<a name="l01752"></a>01752
<a name="l01753"></a>01753
<a name="l01761"></a>01761 <span class="keywordtype">void</span> KDTimeHeaderWidget::weekendDays( <span class="keywordtype">int</span>& start, <span class="keywordtype">int</span>& end )<span class="keyword"> const</span>
<a name="l01762"></a>01762 <span class="keyword"></span>{
<a name="l01763"></a>01763 start = myWeekendDaysStart;
<a name="l01764"></a>01764 end = myWeekendDaysEnd ;
<a name="l01765"></a>01765 }
<a name="l01766"></a>01766
<a name="l01767"></a>01767
<a name="l01768"></a>01768
<a name="l01775"></a>01775 <span class="keywordtype">void</span> KDTimeHeaderWidget::setMajorScaleCount( <span class="keywordtype">int</span> count )
<a name="l01776"></a>01776 {
<a name="l01777"></a>01777 myMajorScaleCount=count;
<a name="l01778"></a>01778 computeTicks();
<a name="l01779"></a>01779 }
<a name="l01780"></a>01780
<a name="l01781"></a>01781
<a name="l01788"></a>01788 <span class="keywordtype">int</span> KDTimeHeaderWidget::majorScaleCount()<span class="keyword"> const</span>
<a name="l01789"></a>01789 <span class="keyword"></span>{
<a name="l01790"></a>01790 <span class="keywordflow">return</span> myMajorScaleCount;
<a name="l01791"></a>01791 }
<a name="l01792"></a>01792
<a name="l01793"></a>01793
<a name="l01800"></a>01800 <span class="keywordtype">void</span> KDTimeHeaderWidget::setMinorScaleCount( <span class="keywordtype">int</span> count )
<a name="l01801"></a>01801 {
<a name="l01802"></a>01802 myMinorScaleCount = count;
<a name="l01803"></a>01803 computeTicks();
<a name="l01804"></a>01804 }
<a name="l01805"></a>01805
<a name="l01806"></a>01806
<a name="l01813"></a>01813 <span class="keywordtype">int</span> KDTimeHeaderWidget::minorScaleCount()<span class="keyword"> const</span>
<a name="l01814"></a>01814 <span class="keyword"></span>{
<a name="l01815"></a>01815 <span class="keywordflow">return</span> myMinorScaleCount ;
<a name="l01816"></a>01816
<a name="l01817"></a>01817 }
<a name="l01818"></a>01818
<a name="l01819"></a>01819
<a name="l01820"></a>01820 <span class="keywordtype">void</span> KDTimeHeaderWidget::resizeEvent ( QResizeEvent * )
<a name="l01821"></a>01821 {
<a name="l01822"></a>01822 <span class="comment">// qDebug("KDTimeHeaderWidget:: resizeEvent ");</span>
<a name="l01823"></a>01823 paintPix.resize( 800, height () );
<a name="l01824"></a>01824 }
<a name="l01825"></a>01825
<a name="l01826"></a>01826
<a name="l01827"></a>01827 <span class="keywordtype">void</span> KDTimeHeaderWidget::updateTimeTable()
<a name="l01828"></a>01828 {
<a name="l01829"></a>01829 <span class="comment">//qDebug("KDTimeHeaderWidget::updateTimeTable() ");</span>
<a name="l01830"></a>01830 <span class="keywordflow">if</span> (flagDoNotRecomputeAfterChange) <span class="keywordflow">return</span>;
<a name="l01831"></a>01831 <span class="comment">// setting the scrolling steps</span>
<a name="l01832"></a>01832 <span class="keywordtype">int</span> scrollLineStep = myGridMinorWidth;
<a name="l01833"></a>01833 <span class="keywordflow">if</span> (showMajorTicks()) {
<a name="l01834"></a>01834 QValueList<int>::iterator intIt = majorTicks.begin();
<a name="l01835"></a>01835 scrollLineStep = 5 * myGridMinorWidth;
<a name="l01836"></a>01836 <span class="keywordflow">if</span> (intIt != majorTicks.end()) {
<a name="l01837"></a>01837 <span class="keywordtype">int</span> left = *intIt;
<a name="l01838"></a>01838 ++intIt;
<a name="l01839"></a>01839 <span class="keywordflow">if</span> (intIt != majorTicks.end()) {
<a name="l01840"></a>01840 scrollLineStep = *intIt-left;
<a name="l01841"></a>01841 }
<a name="l01842"></a>01842 }
<a name="l01843"></a>01843 }
<a name="l01844"></a>01844 myGanttView->myCanvasView->horizontalScrollBar()->setLineStep(scrollLineStep);
<a name="l01845"></a>01845 myGanttView->myTimeTable->maximumComputedGridHeight = 0;
<a name="l01846"></a>01846 myGanttView->myTimeTable->updateMyContent();
<a name="l01847"></a>01847 }
<a name="l01848"></a>01848
<a name="l01849"></a>01849
<a name="l01850"></a>01850 <span class="keywordtype">void</span> KDTimeHeaderWidget::setAutoScaleMinorTickCount( <span class="keywordtype">int</span> count )
<a name="l01851"></a>01851 {
<a name="l01852"></a>01852 myAutoScaleMinorTickcount = count;
<a name="l01853"></a>01853 computeTicks();
<a name="l01854"></a>01854
<a name="l01855"></a>01855 }
<a name="l01856"></a>01856
<a name="l01857"></a>01857
<a name="l01858"></a>01858 <span class="keywordtype">int</span> KDTimeHeaderWidget::autoScaleMinorTickCount()
<a name="l01859"></a>01859 {
<a name="l01860"></a>01860 <span class="keywordflow">return</span> myAutoScaleMinorTickcount;
<a name="l01861"></a>01861 }
<a name="l01862"></a>01862
<a name="l01863"></a>01863
<a name="l01864"></a>01864 <span class="keywordtype">void</span> KDTimeHeaderWidget::repaintMe(<span class="keywordtype">int</span> left,<span class="keywordtype">int</span> paintwid, QPainter* painter)
<a name="l01865"></a>01865 {
<a name="l01866"></a>01866 <span class="keywordflow">if</span> (flagDoNotRecomputeAfterChange) <span class="keywordflow">return</span>;
<a name="l01867"></a>01867 QColorGroup qcg =QColorGroup( white, black,white, darkGray,black,gray,gray) ;
<a name="l01868"></a>01868 QPainter* p;
<a name="l01869"></a>01869 <span class="keywordtype">int</span> offsetLeft = 0;
<a name="l01870"></a>01870 <span class="keywordflow">if</span> ( paintwid > paintPix.width()-100 )
<a name="l01871"></a>01871 paintPix.resize( paintwid+100, height () );
<a name="l01872"></a>01872 <span class="keywordflow">if</span> ( painter )
<a name="l01873"></a>01873 p = painter;
<a name="l01874"></a>01874 <span class="keywordflow">else</span> {
<a name="l01875"></a>01875 p = <span class="keyword">new</span> QPainter( &paintPix );
<a name="l01876"></a>01876 offsetLeft = left-50;
<a name="l01877"></a>01877 }
<a name="l01878"></a>01878 <span class="keywordflow">if</span> ( mouseDown ) {
<a name="l01879"></a>01879 p->fillRect( left-offsetLeft, 0, paintwid, height(), QBrush(paletteBackgroundColor()) );
<a name="l01880"></a>01880 <span class="keywordtype">int</span> start ;
<a name="l01881"></a>01881 <span class="keywordtype">int</span> wid;
<a name="l01882"></a>01882 <span class="keywordflow">if</span> ( beginMouseDown < endMouseDown ) {
<a name="l01883"></a>01883 start = beginMouseDown ;
<a name="l01884"></a>01884 wid = endMouseDown - beginMouseDown ;
<a name="l01885"></a>01885 } <span class="keywordflow">else</span> {
<a name="l01886"></a>01886 start = endMouseDown ;
<a name="l01887"></a>01887 wid = -endMouseDown + beginMouseDown ;
<a name="l01888"></a>01888 }
<a name="l01889"></a>01889 p->fillRect( start-offsetLeft, 0, wid, height(), QBrush(paletteBackgroundColor().dark()) );
<a name="l01890"></a>01890 } <span class="keywordflow">else</span> {
<a name="l01891"></a>01891 <span class="keywordflow">if</span> (! painter )
<a name="l01892"></a>01892 p->fillRect( left-offsetLeft, 0, paintwid, height(), QBrush(paletteBackgroundColor()) );
<a name="l01893"></a>01893 }
<a name="l01894"></a>01894 p->setPen(QColor(40,40,40));
<a name="l01895"></a>01895 QFont tempFont = p->font();
<a name="l01896"></a>01896 tempFont.setWeight(63);
<a name="l01897"></a>01897 p->setFont(tempFont);
<a name="l01898"></a>01898 <span class="keywordtype">int</span> hei1 = myMajorGridHeight,
<a name="l01899"></a>01899 hei2 = height(),
<a name="l01900"></a>01900 wid1 = myGridMinorWidth;
<a name="l01901"></a>01901 <span class="keywordtype">int</span> xCoord;
<a name="l01902"></a>01902 <span class="keywordtype">int</span> lwid = 1;
<a name="l01903"></a>01903
<a name="l01904"></a>01904 QValueList<QString>::iterator it;
<a name="l01905"></a>01905 QValueList<int>::iterator intIt = majorTicks.begin();
<a name="l01906"></a>01906 <span class="keywordflow">for</span> ( it = majorText.begin(); it != majorText.end(); ++it ) {
<a name="l01907"></a>01907 xCoord = (*intIt++);
<a name="l01908"></a>01908 <span class="keywordflow">if</span> (((*intIt)>= left && xCoord <= left+paintwid)) {
<a name="l01909"></a>01909 qDrawShadeLine ( p,xCoord-offsetLeft ,hei1+1, xCoord-offsetLeft, -2, qcg, <span class="keyword">true</span>, lwid, 1 );
<a name="l01910"></a>01910 p->drawText(xCoord+4-offsetLeft,hei1-4,(*it));
<a name="l01911"></a>01911 }
<a name="l01912"></a>01912 }
<a name="l01913"></a>01913 qDrawShadeLine ( p,left-offsetLeft ,hei1, left+paintwid-offsetLeft, hei1, qcg, <span class="keyword">true</span>, lwid, 1 );
<a name="l01914"></a>01914 <span class="keywordtype">int</span> i = 0;
<a name="l01915"></a>01915 <span class="keywordflow">for</span> ( it = minorText.begin(); it != minorText.end(); ++it ) {
<a name="l01916"></a>01916 <span class="keywordflow">if</span> (i*wid1 >= left-wid1 && i*wid1 <= left+paintwid) {
<a name="l01917"></a>01917 qDrawShadeLine ( p,i*wid1-offsetLeft ,hei1-1, i*wid1-offsetLeft, hei2, qcg, <span class="keyword">true</span>, lwid, 1 );
<a name="l01918"></a>01918 p->drawText(i*wid1+1-offsetLeft,hei1+1,wid1-1,hei2-hei1,Qt::AlignCenter,(*it));
<a name="l01919"></a>01919 }
<a name="l01920"></a>01920 ++i;
<a name="l01921"></a>01921 }
<a name="l01922"></a>01922 p->setPen(black);
<a name="l01923"></a>01923 p->drawLine(left-offsetLeft,hei1,left+paintwid-offsetLeft,hei1);
<a name="l01924"></a>01924 qDrawShadeLine ( p,left-offsetLeft ,hei2-1, left+paintwid-offsetLeft, hei2-1, qcg, <span class="keyword">true</span>, lwid, 1 );
<a name="l01925"></a>01925 p->drawLine(left-offsetLeft,hei2-1,left+paintwid-offsetLeft,hei2-1);
<a name="l01926"></a>01926 <span class="keywordflow">if</span> ( !painter ) {
<a name="l01927"></a>01927 p->end();
<a name="l01928"></a>01928 <span class="keyword">delete</span> p;
<a name="l01929"></a>01929 bitBlt ( <span class="keyword">this</span>, left, 0, &paintPix, 50, 0, paintwid, height() );
<a name="l01930"></a>01930 }
<a name="l01931"></a>01931 }
<a name="l01932"></a>01932
<a name="l01933"></a>01933 <span class="comment">// cuts the secs in the DateTime if scale is Minute ,</span>
<a name="l01934"></a>01934 <span class="comment">// the minutes and secs if scale is Hour and so on</span>
<a name="l01935"></a>01935
<a name="l01936"></a>01936 QDateTime KDTimeHeaderWidget::getEvenTimeDate(QDateTime tempdatetime ,Scale sc)
<a name="l01937"></a>01937 {
<a name="l01938"></a>01938 QDate tempdate;
<a name="l01939"></a>01939 <span class="keywordtype">int</span> min, hour;
<a name="l01940"></a>01940 <span class="keywordtype">int</span> tempMinorScaleCount = myRealMinorScaleCount;
<a name="l01941"></a>01941 <span class="keywordflow">switch</span> (sc)
<a name="l01942"></a>01942 {
<a name="l01943"></a>01943 <span class="keywordflow">case</span> KDGanttView::Month:
<a name="l01944"></a>01944 tempdate = tempdatetime.date();
<a name="l01945"></a>01945 <span class="keywordflow">while</span> (tempdate.day ()!= 1 )
<a name="l01946"></a>01946 tempdate = tempdate.addDays(-1);
<a name="l01947"></a>01947 <span class="comment">//while (tempdate.month ()!= 1 )</span>
<a name="l01948"></a>01948 <span class="comment">//tempdate = tempdate.addMonths(-1);</span>
<a name="l01949"></a>01949 tempdatetime = QDateTime (tempdate, QTime (0,0));
<a name="l01950"></a>01950 <span class="keywordflow">break</span>;
<a name="l01951"></a>01951 <span class="keywordflow">case</span> KDGanttView::Week:
<a name="l01952"></a>01952 tempdate = tempdatetime.date();
<a name="l01953"></a>01953 <span class="keywordflow">while</span> (tempdate.dayOfWeek ()!= KGlobal::locale()->weekStartDay())
<a name="l01954"></a>01954 tempdate = tempdate.addDays(-1);
<a name="l01955"></a>01955 <span class="comment">//tempdate = tempdate.addDays(-7);</span>
<a name="l01956"></a>01956 tempdatetime = QDateTime (tempdate, QTime (0,0));
<a name="l01957"></a>01957 <span class="keywordflow">break</span>;
<a name="l01958"></a>01958 <span class="keywordflow">case</span> KDGanttView::Day:
<a name="l01959"></a>01959 tempdatetime = QDateTime (tempdatetime.date(), QTime ( 0,0 ) );
<a name="l01960"></a>01960 <span class="keywordflow">break</span>;
<a name="l01961"></a>01961 <span class="keywordflow">case</span> KDGanttView::Hour:
<a name="l01962"></a>01962 hour = tempdatetime.time().hour();
<a name="l01963"></a>01963 <span class="keywordflow">while</span> (24%tempMinorScaleCount > 0 && 24%tempMinorScaleCount < 24)
<a name="l01964"></a>01964 ++tempMinorScaleCount;
<a name="l01965"></a>01965 hour = ( hour /tempMinorScaleCount)*tempMinorScaleCount;
<a name="l01966"></a>01966 tempdatetime = QDateTime (tempdatetime.date(), QTime (hour, 0 ));
<a name="l01967"></a>01967 <span class="keywordflow">break</span>;
<a name="l01968"></a>01968 <span class="keywordflow">case</span> KDGanttView::Minute:
<a name="l01969"></a>01969 min = tempdatetime.time().minute();
<a name="l01970"></a>01970 <span class="keywordflow">while</span> (60%tempMinorScaleCount > 0 && 60%tempMinorScaleCount < 60)
<a name="l01971"></a>01971 ++tempMinorScaleCount;
<a name="l01972"></a>01972 <span class="comment">// qDebug("myMinorScaleCount %d %d %d",myMinorScaleCount, myRealMinorScaleCount, tempMinorScaleCount);</span>
<a name="l01973"></a>01973 min = (min /tempMinorScaleCount)*tempMinorScaleCount;
<a name="l01974"></a>01974 tempdatetime = QDateTime (tempdatetime.date(), QTime (tempdatetime.time().hour(),min ));
<a name="l01975"></a>01975
<a name="l01976"></a>01976 <span class="keywordflow">break</span>;
<a name="l01977"></a>01977 <span class="keywordflow">case</span> KDGanttView::Auto:
<a name="l01978"></a>01978 <span class="keywordflow">break</span>;
<a name="l01979"></a>01979 }
<a name="l01980"></a>01980 <span class="keywordflow">return</span> tempdatetime;
<a name="l01981"></a>01981 }
<a name="l01982"></a>01982
<a name="l01983"></a>01983
<a name="l01984"></a>01984 <span class="keywordtype">void</span> KDTimeHeaderWidget::computeRealScale(QDateTime start)
<a name="l01985"></a>01985 {
<a name="l01986"></a>01986
<a name="l01987"></a>01987 <span class="keywordflow">if</span> (myScale ==KDGanttView::Auto) {
<a name="l01988"></a>01988 <span class="comment">//qDebug("Autoscale ");</span>
<a name="l01989"></a>01989 <span class="comment">//double secsPerMinor = (((double)start.daysTo(myHorizonEnd))* 86400.00)/((double)myAutoScaleMinorTickcount);</span>
<a name="l01990"></a>01990 <span class="keywordtype">double</span> secsPerMinor = (((double)start.secsTo(myHorizonEnd)))/((double)myAutoScaleMinorTickcount);
<a name="l01991"></a>01991 secsPerMinor /= myZoomFactor;
<a name="l01992"></a>01992 <span class="keywordflow">if</span> (secsPerMinor <= 1800) {
<a name="l01993"></a>01993 myRealScale = KDGanttView::Minute;
<a name="l01994"></a>01994 myRealMinorScaleCount = (int) secsPerMinor/60;
<a name="l01995"></a>01995 } <span class="keywordflow">else</span> {
<a name="l01996"></a>01996 <span class="keywordflow">if</span> (secsPerMinor <= 12*3600) {
<a name="l01997"></a>01997 myRealScale = KDGanttView::Hour;
<a name="l01998"></a>01998 myRealMinorScaleCount = (int) secsPerMinor/3600;
<a name="l01999"></a>01999 } <span class="keywordflow">else</span> {
<a name="l02000"></a>02000 <span class="keywordflow">if</span> (secsPerMinor <= 24*3600*3) {
<a name="l02001"></a>02001 myRealScale = KDGanttView::Day;
<a name="l02002"></a>02002 myRealMinorScaleCount = (int) secsPerMinor/(3600*24);
<a name="l02003"></a>02003 } <span class="keywordflow">else</span> {
<a name="l02004"></a>02004 <span class="keywordflow">if</span> (secsPerMinor <= 24*3600*14) {
<a name="l02005"></a>02005 myRealScale = KDGanttView::Week;
<a name="l02006"></a>02006 myRealMinorScaleCount = (int) secsPerMinor/(3600*24*7);
<a name="l02007"></a>02007 } <span class="keywordflow">else</span> {
<a name="l02008"></a>02008 myRealScale = KDGanttView::Month;
<a name="l02009"></a>02009 myRealMinorScaleCount = (int) secsPerMinor/(3600*24*30);
<a name="l02010"></a>02010
<a name="l02011"></a>02011 }
<a name="l02012"></a>02012 }
<a name="l02013"></a>02013 }
<a name="l02014"></a>02014 }
<a name="l02015"></a>02015 <span class="keywordflow">if</span>(myRealMinorScaleCount == 0)
<a name="l02016"></a>02016 myRealMinorScaleCount = 1;
<a name="l02017"></a>02017 myRealMajorScaleCount = 1;
<a name="l02018"></a>02018 }
<a name="l02019"></a>02019 <span class="keywordflow">else</span> {
<a name="l02020"></a>02020 <span class="comment">//qDebug("Fixed scale ");</span>
<a name="l02021"></a>02021 myRealScale = myScale;
<a name="l02022"></a>02022 <span class="keywordflow">if</span> (myRealScale > myMaxScale)
<a name="l02023"></a>02023 myRealScale = myMaxScale;
<a name="l02024"></a>02024 <span class="keywordflow">if</span> (myRealScale < myMinScale)
<a name="l02025"></a>02025 myRealScale = myMinScale;
<a name="l02026"></a>02026 myRealMinorScaleCount = (int) ( ((<span class="keywordtype">double</span>)myMinorScaleCount) /myZoomFactor );
<a name="l02027"></a>02027 <span class="keywordtype">double</span> tempZoom = myZoomFactor;
<a name="l02028"></a>02028 myRealMajorScaleCount = myMajorScaleCount;
<a name="l02029"></a>02029 <span class="keywordflow">while</span> (myRealMinorScaleCount == 0) {
<a name="l02030"></a>02030 <span class="keywordflow">if</span> (myRealScale == myMinScale) {
<a name="l02031"></a>02031 myRealMinorScaleCount = 1;
<a name="l02032"></a>02032 <span class="keywordflow">break</span>;
<a name="l02033"></a>02033 }
<a name="l02034"></a>02034 <span class="keywordflow">switch</span> (myRealScale)
<a name="l02035"></a>02035 {
<a name="l02036"></a>02036 <span class="keywordflow">case</span> KDGanttView::Minute:
<a name="l02037"></a>02037 myRealMinorScaleCount = 1;
<a name="l02038"></a>02038 <span class="keywordflow">return</span>;
<a name="l02039"></a>02039 <span class="keywordflow">break</span>;
<a name="l02040"></a>02040 <span class="keywordflow">case</span> KDGanttView::Hour:
<a name="l02041"></a>02041 myRealScale = KDGanttView::Minute;
<a name="l02042"></a>02042 tempZoom = tempZoom/60;
<a name="l02043"></a>02043 <span class="keywordflow">break</span>;
<a name="l02044"></a>02044 <span class="keywordflow">case</span> KDGanttView::Day:
<a name="l02045"></a>02045 myRealScale = KDGanttView::Hour;
<a name="l02046"></a>02046 tempZoom = tempZoom/24;
<a name="l02047"></a>02047 <span class="keywordflow">break</span>;
<a name="l02048"></a>02048 <span class="keywordflow">case</span> KDGanttView::Week:
<a name="l02049"></a>02049 myRealScale = KDGanttView::Day;
<a name="l02050"></a>02050 tempZoom = tempZoom/7;
<a name="l02051"></a>02051 <span class="keywordflow">break</span>;
<a name="l02052"></a>02052 <span class="keywordflow">case</span> KDGanttView::Month:
<a name="l02053"></a>02053 myRealScale = KDGanttView::Week ;
<a name="l02054"></a>02054 tempZoom = tempZoom*7/30;
<a name="l02055"></a>02055 <span class="keywordflow">break</span>;
<a name="l02056"></a>02056 <span class="keywordflow">case</span> KDGanttView::Auto:
<a name="l02057"></a>02057 <span class="keywordflow">break</span>;
<a name="l02058"></a>02058 }
<a name="l02059"></a>02059 myRealMinorScaleCount = (int) ( myMinorScaleCount /tempZoom );
<a name="l02060"></a>02060 }
<a name="l02061"></a>02061 }
<a name="l02062"></a>02062 }
<a name="l02063"></a>02063
<a name="l02064"></a>02064
<a name="l02065"></a>02065 <span class="keywordtype">void</span> KDTimeHeaderWidget::computeTicks(<span class="keywordtype">bool</span> doNotComputeRealScale)
<a name="l02066"></a>02066 {
<a name="l02067"></a>02067 <span class="keywordflow">if</span> (flagDoNotRecomputeAfterChange) <span class="keywordflow">return</span>;
<a name="l02068"></a>02068 <span class="keywordtype">bool</span> block = myGanttView->myTimeTable->blockUpdating();
<a name="l02069"></a>02069 myGanttView->myTimeTable->setBlockUpdating( <span class="keyword">true</span> );
<a name="l02070"></a>02070 <span class="comment">//qDebug("computeticks ");</span>
<a name="l02071"></a>02071 majorTicks.clear();
<a name="l02072"></a>02072 minorText.clear();
<a name="l02073"></a>02073 majorText.clear();
<a name="l02074"></a>02074 <span class="keywordflow">if</span> ( !doNotComputeRealScale )
<a name="l02075"></a>02075 saveCenterDateTime();
<a name="l02076"></a>02076 <span class="keywordflow">if</span> (!doNotComputeRealScale)
<a name="l02077"></a>02077 computeRealScale(myHorizonStart);
<a name="l02078"></a>02078 myRealStart = getEvenTimeDate(myHorizonStart ,myRealScale);
<a name="l02079"></a>02079 <span class="keywordflow">if</span> (!doNotComputeRealScale)
<a name="l02080"></a>02080 computeRealScale(myRealStart);
<a name="l02081"></a>02081 <span class="keywordtype">int</span> tempMinorScaleCount = myRealMinorScaleCount,
<a name="l02082"></a>02082 tempMajorScaleCount = myRealMajorScaleCount;
<a name="l02083"></a>02083 <span class="keywordtype">int</span> minorItems,minorPerMajor = 1;
<a name="l02084"></a>02084 minorItems = (int) (secsFromTo( myRealStart, myHorizonEnd)/60.0);
<a name="l02085"></a>02085 <span class="comment">//qDebug("tempMinorScaleCount %d ", tempMinorScaleCount);</span>
<a name="l02086"></a>02086 QPainter p(<span class="keyword">this</span>);
<a name="l02087"></a>02087 <span class="keywordtype">int</span> Width, Height;
<a name="l02088"></a>02088 QString testTextMinor,testTextMajor, tempStr;
<a name="l02089"></a>02089 QRect itemRectMinor, itemRectMajor;
<a name="l02090"></a>02090 QDate tempDate = myRealStart.date();
<a name="l02091"></a>02091 myRealEnd = myRealStart;
<a name="l02092"></a>02092 <span class="comment">// preparing the testtext for the differennt scales</span>
<a name="l02093"></a>02093 <span class="keywordflow">switch</span> (myRealScale)
<a name="l02094"></a>02094 {
<a name="l02095"></a>02095 <span class="comment">// the x in testTextMajor is added to reserve a little bit more space</span>
<a name="l02096"></a>02096 <span class="keywordflow">case</span> KDGanttView::Minute:
<a name="l02097"></a>02097 testTextMinor = <span class="stringliteral">"60"</span>;
<a name="l02098"></a>02098 <span class="keywordflow">if</span> (myHourFormat == KDGanttView::Hour_12)
<a name="l02099"></a>02099 testTextMajor = <span class="stringliteral">"Mon Aug 30, 12 AMx"</span>;
<a name="l02100"></a>02100 <span class="keywordflow">else</span>
<a name="l02101"></a>02101 testTextMajor = <span class="stringliteral">"Mon Aug 30, 24:00x"</span>;
<a name="l02102"></a>02102 minorPerMajor = 6000;
<a name="l02103"></a>02103 <span class="keywordflow">break</span>;
<a name="l02104"></a>02104 <span class="keywordflow">case</span> KDGanttView::Hour:
<a name="l02105"></a>02105 minorItems = minorItems/60;
<a name="l02106"></a>02106 <span class="keywordflow">if</span> (myHourFormat == KDGanttView::Hour_24)
<a name="l02107"></a>02107 testTextMinor = <span class="stringliteral">"24x"</span>;
<a name="l02108"></a>02108 <span class="keywordflow">else</span>
<a name="l02109"></a>02109 testTextMinor = <span class="stringliteral">"12 AM"</span>;
<a name="l02110"></a>02110 testTextMajor = <span class="stringliteral">"Mon Aug 30, x"</span>;
<a name="l02111"></a>02111 <span class="keywordflow">if</span> ( yearFormat() != KDGanttView::NoDate )
<a name="l02112"></a>02112 testTextMajor += getYear(QDate::currentDate());
<a name="l02113"></a>02113 minorPerMajor = 2400;
<a name="l02114"></a>02114 <span class="keywordflow">break</span>;
<a name="l02115"></a>02115 <span class="keywordflow">case</span> KDGanttView::Day:
<a name="l02116"></a>02116 minorItems = minorItems/(60*24);
<a name="l02117"></a>02117 testTextMinor = <span class="stringliteral">"88"</span>;
<a name="l02118"></a>02118 testTextMajor = <span class="stringliteral">"Aug 30, x"</span>+getYear(QDate::currentDate());
<a name="l02119"></a>02119 minorPerMajor = 700;
<a name="l02120"></a>02120 <span class="keywordflow">break</span>;
<a name="l02121"></a>02121 <span class="keywordflow">case</span> KDGanttView::Week:
<a name="l02122"></a>02122 minorItems = minorItems/(60*24*7);
<a name="l02123"></a>02123 testTextMinor = <span class="stringliteral">"88"</span>;
<a name="l02124"></a>02124 testTextMajor = <span class="stringliteral">"Aug x"</span>+getYear(QDate::currentDate());
<a name="l02125"></a>02125 minorPerMajor = 435; <span class="comment">// 435 = 365days/12months/7days * 100</span>
<a name="l02126"></a>02126 <span class="keywordflow">break</span>;
<a name="l02127"></a>02127 <span class="keywordflow">case</span> KDGanttView::Month:
<a name="l02128"></a>02128 minorItems = (minorItems*12)/(60*24*365);
<a name="l02129"></a>02129 testTextMinor = <span class="stringliteral">"M"</span>;
<a name="l02130"></a>02130 testTextMajor = <span class="stringliteral">"x"</span>+getYear(QDate::currentDate());
<a name="l02131"></a>02131 minorPerMajor = 1200;
<a name="l02132"></a>02132 <span class="keywordflow">break</span>;
<a name="l02133"></a>02133 <span class="keywordflow">case</span> KDGanttView::Auto:
<a name="l02134"></a>02134 qDebug(<span class="stringliteral">"KDGanttView::Internal Error in KDTimeHeaderWidget::computeTicks() "</span>);
<a name="l02135"></a>02135 qDebug(<span class="stringliteral">" RealScale == Auto : This may not be! "</span>);
<a name="l02136"></a>02136 <span class="keywordflow">break</span>;
<a name="l02137"></a>02137 }
<a name="l02138"></a>02138 itemRectMinor = p.boundingRect ( 10, 10, 2, 2, Qt::AlignLeft,testTextMinor);
<a name="l02139"></a>02139 itemRectMajor = p.boundingRect ( 10, 10, 2, 2, Qt::AlignLeft,testTextMajor);
<a name="l02140"></a>02140 p.end();
<a name="l02141"></a>02141 <span class="comment">//qDebug(" tempMinorScaleCount %d ", tempMinorScaleCount);</span>
<a name="l02142"></a>02142 Height = itemRectMinor.height()+itemRectMajor.height()+11;
<a name="l02143"></a>02143 Width = (itemRectMinor.width()+5);
<a name="l02144"></a>02144 <span class="keywordflow">if</span> (Width < minimumColumnWidth()) Width = minimumColumnWidth();
<a name="l02145"></a>02145 <span class="comment">// if the desired width is greater than the maximum width of this widget</span>
<a name="l02146"></a>02146 <span class="comment">// increase the minorscalecount</span>
<a name="l02147"></a>02147 <span class="keywordtype">int</span> maxWid = myGanttView->myCanvasView->viewport()->width();
<a name="l02148"></a>02148 <span class="keywordflow">if</span> (!flagZoomToFit)
<a name="l02149"></a>02149 maxWid = maximumWidth();
<a name="l02150"></a>02150 <span class="keywordflow">while</span>((minorItems/tempMinorScaleCount+1)*Width > maxWid)
<a name="l02151"></a>02151 ++tempMinorScaleCount;
<a name="l02152"></a>02152 <span class="comment">//qDebug(" tempMinorScaleCount %d ", tempMinorScaleCount);</span>
<a name="l02153"></a>02153 mySizeHint = (minorItems/tempMinorScaleCount+1)*Width;
<a name="l02154"></a>02154 <span class="keywordflow">switch</span> (myRealScale)
<a name="l02155"></a>02155 {
<a name="l02156"></a>02156 <span class="keywordflow">case</span> KDGanttView::Minute:
<a name="l02157"></a>02157 <span class="keywordflow">if</span> (tempMinorScaleCount < 60)
<a name="l02158"></a>02158 <span class="keywordflow">while</span> (60%tempMinorScaleCount > 0 && 60%tempMinorScaleCount < 60)
<a name="l02159"></a>02159 ++tempMinorScaleCount;
<a name="l02160"></a>02160 <span class="keywordflow">if</span> (tempMinorScaleCount >= 60) {
<a name="l02161"></a>02161 myRealScale = KDGanttView::Hour;
<a name="l02162"></a>02162 myRealMinorScaleCount = tempMinorScaleCount/ 60;
<a name="l02163"></a>02163 <span class="comment">// myRealMinorScaleCount = 1;</span>
<a name="l02164"></a>02164 myRealMajorScaleCount = 1;
<a name="l02165"></a>02165 qDebug(<span class="stringliteral">"KDGantt::Overzoom:Rescaling from Minute to Hour"</span>);
<a name="l02166"></a>02166 myGanttView->myTimeTable->setBlockUpdating( block );
<a name="l02167"></a>02167 emit myGanttView->rescaling( KDGanttView::Hour );
<a name="l02168"></a>02168 computeTicks(<span class="keyword">true</span>);
<a name="l02169"></a>02169 <span class="keywordflow">return</span>;
<a name="l02170"></a>02170 }
<a name="l02171"></a>02171 <span class="keywordflow">break</span>;
<a name="l02172"></a>02172 <span class="keywordflow">case</span> KDGanttView::Hour:
<a name="l02173"></a>02173 <span class="keywordflow">while</span> (24%tempMinorScaleCount > 0 && 24%tempMinorScaleCount < 24)
<a name="l02174"></a>02174 ++tempMinorScaleCount;
<a name="l02175"></a>02175 <span class="keywordflow">if</span> (tempMinorScaleCount >= 24) {
<a name="l02176"></a>02176 myRealScale = KDGanttView::Day;
<a name="l02177"></a>02177 myRealMinorScaleCount = tempMinorScaleCount/ 24;
<a name="l02178"></a>02178 <span class="comment">//myRealMinorScaleCount = 1;</span>
<a name="l02179"></a>02179 myRealMajorScaleCount = 1;
<a name="l02180"></a>02180 qDebug(<span class="stringliteral">"KDGantt::Overzoom:Rescaling from Hour to Day"</span>);
<a name="l02181"></a>02181 myGanttView->myTimeTable->setBlockUpdating( block );
<a name="l02182"></a>02182 emit myGanttView->rescaling( KDGanttView::Day );
<a name="l02183"></a>02183 computeTicks(<span class="keyword">true</span>);
<a name="l02184"></a>02184 <span class="keywordflow">return</span>;
<a name="l02185"></a>02185 }
<a name="l02186"></a>02186 <span class="keywordflow">break</span>;
<a name="l02187"></a>02187 <span class="keywordflow">default</span>:
<a name="l02188"></a>02188 <span class="keywordflow">break</span>;
<a name="l02189"></a>02189 }
<a name="l02190"></a>02190 <span class="comment">//flagZoomToFit = false;</span>
<a name="l02191"></a>02191 <span class="keywordflow">while</span>((minorItems/tempMinorScaleCount+1)*Width < myMinimumWidth ) {
<a name="l02192"></a>02192 ++minorItems;
<a name="l02193"></a>02193 }
<a name="l02194"></a>02194 minorItems = (minorItems/tempMinorScaleCount)+1;
<a name="l02195"></a>02195 <span class="comment">// if not enough space for the text of the major scale, increase majorscalecount</span>
<a name="l02196"></a>02196 minorPerMajor = (minorPerMajor*tempMajorScaleCount)/tempMinorScaleCount;
<a name="l02197"></a>02197 <span class="comment">// checking, if enough space for majorscale</span>
<a name="l02198"></a>02198 <span class="comment">// if not, increasing MajorScaleCount</span>
<a name="l02199"></a>02199
<a name="l02200"></a>02200 <span class="keywordflow">while</span> ((minorPerMajor*Width)/100 < itemRectMajor.width()) {
<a name="l02201"></a>02201 minorPerMajor = minorPerMajor/tempMajorScaleCount;
<a name="l02202"></a>02202 ++tempMajorScaleCount;
<a name="l02203"></a>02203 minorPerMajor = minorPerMajor*tempMajorScaleCount;
<a name="l02204"></a>02204
<a name="l02205"></a>02205 }
<a name="l02206"></a>02206 <span class="comment">// now we have the fixed width of the minorscale computed</span>
<a name="l02207"></a>02207 myGridMinorWidth = Width;
<a name="l02208"></a>02208 <span class="comment">// the width of this widget is the gridwidth * the amount of items</span>
<a name="l02209"></a>02209 Width *= minorItems;
<a name="l02210"></a>02210 <span class="comment">// if size changed, reset geometry</span>
<a name="l02211"></a>02211 <span class="keywordflow">if</span> (width() != Width || height() != Height )
<a name="l02212"></a>02212 {
<a name="l02213"></a>02213 resize( Width, Height );
<a name="l02214"></a>02214 emit sizeChanged( Width );
<a name="l02215"></a>02215 }
<a name="l02216"></a>02216 myMajorGridHeight = itemRectMajor.height()+5;
<a name="l02217"></a>02217 QTime tempTime = myRealStart.time();
<a name="l02218"></a>02218 QDateTime tempDateTime;
<a name="l02219"></a>02219 <span class="keywordtype">int</span> i;
<a name="l02220"></a>02220 <span class="keyword">const</span> KCalendarSystem * calendar = KGlobal::locale()->calendar();
<a name="l02221"></a>02221 <span class="keywordflow">switch</span> (myRealScale)
<a name="l02222"></a>02222 {
<a name="l02223"></a>02223 <span class="keywordflow">case</span> KDGanttView::Minute:
<a name="l02224"></a>02224 myRealEnd = myRealEnd.addSecs((minorItems)*tempMinorScaleCount*60);
<a name="l02225"></a>02225 <span class="keywordflow">for</span> ( i = 0; i < minorItems;++i) {
<a name="l02226"></a>02226 tempStr.setNum(tempTime.minute());
<a name="l02227"></a>02227 minorText.append(tempStr);
<a name="l02228"></a>02228 tempTime = tempTime.addSecs(60*tempMinorScaleCount);
<a name="l02229"></a>02229 }
<a name="l02230"></a>02230 tempDateTime = myRealStart;
<a name="l02231"></a>02231 <span class="keywordflow">while</span> (tempDateTime.time().minute() != 0)
<a name="l02232"></a>02232 tempDateTime = tempDateTime.addSecs(60);
<a name="l02233"></a>02233 <span class="keywordflow">while</span> (tempDateTime < myRealEnd) {
<a name="l02234"></a>02234 majorTicks.append( getCoordX(tempDateTime));
<a name="l02235"></a>02235 tempStr.setNum(tempDateTime.date().day());
<a name="l02236"></a>02236 <span class="keywordflow">if</span> ( yearFormat() == KDGanttView::NoDate ) {
<a name="l02237"></a>02237 tempStr = calendar->weekDayName( tempDateTime.date() )+<span class="stringliteral">", "</span>
<a name="l02238"></a>02238 +getHour(tempDateTime.time());
<a name="l02239"></a>02239 } <span class="keywordflow">else</span> {
<a name="l02240"></a>02240 tempStr = calendar->weekDayName( tempDateTime.date(), true )+<span class="stringliteral">" "</span>+
<a name="l02241"></a>02241 calendar->monthName( tempDateTime.date().month(), tempDateTime.date().year(), <span class="keyword">true</span>)+ <span class="stringliteral">" "</span>+
<a name="l02242"></a>02242 tempStr+<span class="stringliteral">", "</span>+getHour(tempDateTime.time());
<a name="l02243"></a>02243 }
<a name="l02244"></a>02244
<a name="l02245"></a>02245 majorText.append(tempStr);
<a name="l02246"></a>02246 tempDateTime = tempDateTime.addSecs(3600*tempMajorScaleCount);
<a name="l02247"></a>02247 }
<a name="l02248"></a>02248 majorTicks.append( getCoordX(tempDateTime));
<a name="l02249"></a>02249 <span class="keywordflow">break</span>;
<a name="l02250"></a>02250
<a name="l02251"></a>02251 <span class="keywordflow">case</span> KDGanttView::Hour:
<a name="l02252"></a>02252 myRealEnd = myRealEnd.addSecs(minorItems*tempMinorScaleCount*60*60);
<a name="l02253"></a>02253
<a name="l02254"></a>02254 <span class="keywordflow">for</span> ( i = 0; i < minorItems;++i) {
<a name="l02255"></a>02255 tempStr = getHour(tempTime);
<a name="l02256"></a>02256 minorText.append(tempStr);
<a name="l02257"></a>02257 tempTime = tempTime.addSecs(3600*tempMinorScaleCount);
<a name="l02258"></a>02258 }
<a name="l02259"></a>02259 tempDateTime = myRealStart;
<a name="l02260"></a>02260 <span class="keywordflow">while</span> (tempDateTime.time().hour() != 0)
<a name="l02261"></a>02261 tempDateTime = tempDateTime.addSecs(3600);
<a name="l02262"></a>02262 <span class="keywordflow">while</span> (tempDateTime < myRealEnd) {
<a name="l02263"></a>02263 majorTicks.append( getCoordX(tempDateTime));
<a name="l02264"></a>02264 tempStr.setNum(tempDateTime.date().day());
<a name="l02265"></a>02265 <span class="keywordflow">if</span> ( yearFormat() == KDGanttView::NoDate ) {
<a name="l02266"></a>02266 tempStr = calendar->weekDayName( tempDateTime.date() );
<a name="l02267"></a>02267 } <span class="keywordflow">else</span> {
<a name="l02268"></a>02268 tempStr = calendar->weekDayName( tempDateTime.date(), true )+<span class="stringliteral">" "</span>+
<a name="l02269"></a>02269 calendar->monthName( tempDateTime.date().month(), tempDateTime.date().year(), <span class="keyword">true</span>)+ <span class="stringliteral">" "</span>+
<a name="l02270"></a>02270 tempStr+<span class="stringliteral">", "</span>+getYear(tempDateTime.date());
<a name="l02271"></a>02271 }
<a name="l02272"></a>02272 majorText.append(tempStr);
<a name="l02273"></a>02273 tempDateTime = tempDateTime.addDays(tempMajorScaleCount);
<a name="l02274"></a>02274 }
<a name="l02275"></a>02275 majorTicks.append( getCoordX(tempDateTime));
<a name="l02276"></a>02276 <span class="keywordflow">break</span>;
<a name="l02277"></a>02277 <span class="keywordflow">case</span> KDGanttView::Day:
<a name="l02278"></a>02278 myRealEnd = myRealEnd.addDays(minorItems*tempMinorScaleCount);
<a name="l02279"></a>02279 <span class="keywordflow">for</span> ( i = 0; i < minorItems;++i) {
<a name="l02280"></a>02280 <span class="keywordflow">if</span> (tempMinorScaleCount == 1)
<a name="l02281"></a>02281 minorText.append((calendar->weekDayName(tempDate, <span class="keyword">true</span>)).left(1)); <span class="comment">//TODO: BIDI</span>
<a name="l02282"></a>02282 <span class="keywordflow">else</span>
<a name="l02283"></a>02283 minorText.append(QString::number(tempDate.day()));
<a name="l02284"></a>02284 tempDate = tempDate.addDays(tempMinorScaleCount);
<a name="l02285"></a>02285 }
<a name="l02286"></a>02286 tempDate = myRealStart.date();
<a name="l02287"></a>02287 <span class="keywordflow">while</span> (tempDate.dayOfWeek() != KGlobal::locale()->weekStartDay())
<a name="l02288"></a>02288 tempDate = tempDate.addDays(1);
<a name="l02289"></a>02289 <span class="keywordflow">while</span> (tempDate < myRealEnd.date()) {
<a name="l02290"></a>02290 majorTicks.append( getCoordX(tempDate));
<a name="l02291"></a>02291 tempStr.setNum(tempDate.day());
<a name="l02292"></a>02292 tempStr = calendar->monthName(tempDate.month(), tempDate.year(), <span class="keyword">true</span>)+ <span class="stringliteral">" "</span>+
<a name="l02293"></a>02293 tempStr+<span class="stringliteral">", "</span>+getYear(tempDate);
<a name="l02294"></a>02294 majorText.append(tempStr);
<a name="l02295"></a>02295 tempDate = tempDate.addDays(7*tempMajorScaleCount);
<a name="l02296"></a>02296 }
<a name="l02297"></a>02297 majorTicks.append( getCoordX(tempDate));
<a name="l02298"></a>02298 <span class="keywordflow">break</span>;
<a name="l02299"></a>02299 <span class="keywordflow">case</span> KDGanttView::Week:
<a name="l02300"></a>02300 myRealEnd = myRealEnd.addDays(minorItems*tempMinorScaleCount*7);
<a name="l02301"></a>02301 <span class="keywordflow">for</span> ( i = 0; i < minorItems;++i) {
<a name="l02302"></a>02302 tempStr.setNum(tempDate.day());
<a name="l02303"></a>02303 minorText.append(tempStr);
<a name="l02304"></a>02304 tempDate = tempDate.addDays(7*tempMinorScaleCount);
<a name="l02305"></a>02305 }
<a name="l02306"></a>02306 tempDate = myRealStart.date();
<a name="l02307"></a>02307 <span class="keywordflow">while</span> (tempDate.day() != KGlobal::locale()->weekStartDay())
<a name="l02308"></a>02308 tempDate = tempDate.addDays(1);
<a name="l02309"></a>02309 <span class="keywordflow">while</span> (tempDate < myRealEnd.date()) {
<a name="l02310"></a>02310 majorTicks.append( getCoordX(tempDate));
<a name="l02311"></a>02311 tempStr = calendar->monthName(tempDate.month(), tempDate.year(), <span class="keyword">true</span>)+ <span class="stringliteral">" "</span>+getYear(tempDate);
<a name="l02312"></a>02312 majorText.append(tempStr);
<a name="l02313"></a>02313 tempDate = tempDate.addMonths(tempMajorScaleCount);
<a name="l02314"></a>02314 }
<a name="l02315"></a>02315 majorTicks.append( getCoordX(tempDate));
<a name="l02316"></a>02316 <span class="keywordflow">break</span>;
<a name="l02317"></a>02317 <span class="keywordflow">case</span> KDGanttView::Month:
<a name="l02318"></a>02318 myRealEnd = myRealEnd.addMonths(minorItems*tempMinorScaleCount);
<a name="l02319"></a>02319 <span class="keywordflow">for</span> ( i = 0; i < minorItems;++i) {
<a name="l02320"></a>02320 minorText.append((calendar->monthName(tempDate.month(), tempDate.year(), <span class="keyword">true</span>)).left(1)); <span class="comment">//TODO: BIDI</span>
<a name="l02321"></a>02321 tempDate = tempDate.addMonths(tempMinorScaleCount);
<a name="l02322"></a>02322 }
<a name="l02323"></a>02323 tempDate = myRealStart.date();
<a name="l02324"></a>02324 <span class="keywordflow">while</span> (tempDate.month() != 1)
<a name="l02325"></a>02325 tempDate = tempDate.addMonths(1);
<a name="l02326"></a>02326 <span class="keywordflow">while</span> (tempDate < myRealEnd.date()) {
<a name="l02327"></a>02327 majorTicks.append( getCoordX(tempDate));
<a name="l02328"></a>02328 tempStr = getYear(tempDate);
<a name="l02329"></a>02329 majorText.append(tempStr);
<a name="l02330"></a>02330 tempDate = tempDate.addYears(tempMajorScaleCount);
<a name="l02331"></a>02331 }
<a name="l02332"></a>02332 majorTicks.append( getCoordX(tempDate));
<a name="l02333"></a>02333 <span class="keywordflow">break</span>;
<a name="l02334"></a>02334 <span class="keywordflow">case</span> KDGanttView::Auto:
<a name="l02335"></a>02335 <span class="keywordflow">break</span>;
<a name="l02336"></a>02336 }
<a name="l02337"></a>02337
<a name="l02338"></a>02338 <span class="keywordflow">if</span> (flagDoNotRepaintAfterChange) {
<a name="l02339"></a>02339 myGanttView->myTimeTable->setBlockUpdating( block );
<a name="l02340"></a>02340 <span class="keywordflow">return</span>;
<a name="l02341"></a>02341 }
<a name="l02342"></a>02342 <span class="comment">//qDebug("KDTimeHeaderWidget width %d, viewport width %d ",width (), myGanttView->myCanvasView->viewport()->width());</span>
<a name="l02343"></a>02343 myGanttView->myTimeTable->setBlockUpdating( block );
<a name="l02344"></a>02344 updateTimeTable();
<a name="l02345"></a>02345 centerDateTime(myCenterDateTime);
<a name="l02346"></a>02346 repaint();
<a name="l02347"></a>02347 }
<a name="l02348"></a>02348
<a name="l02349"></a>02349
<a name="l02350"></a>02350 <span class="keywordtype">void</span> KDTimeHeaderWidget::saveCenterDateTime()
<a name="l02351"></a>02351 {
<a name="l02352"></a>02352 <span class="keywordtype">double</span> wid = width();
<a name="l02353"></a>02353 <span class="keywordtype">double</span> allsecs = secsFromTo( myRealStart, myRealEnd );
<a name="l02354"></a>02354 <span class="keywordtype">double</span> center = myGanttView->myCanvasView->viewport()->width();
<a name="l02355"></a>02355 center = center / 2;
<a name="l02356"></a>02356 center = center + myGanttView->myCanvasView->contentsX();
<a name="l02357"></a>02357 <span class="keywordtype">double</span> secs = (allsecs*center)/wid;
<a name="l02358"></a>02358 <span class="keywordtype">double</span> days = secs/86400.0;
<a name="l02359"></a>02359 secs = secs - ( (int) days *86400.0 );
<a name="l02360"></a>02360 myCenterDateTime = (myRealStart.addDays ( (<span class="keywordtype">int</span>) days )).addSecs( (<span class="keywordtype">int</span>) secs);
<a name="l02361"></a>02361 }
<a name="l02362"></a>02362
<a name="l02363"></a>02363
<a name="l02364"></a>02364 <span class="keywordtype">void</span> KDTimeHeaderWidget::centerDateTime( <span class="keyword">const</span> QDateTime& center )
<a name="l02365"></a>02365 {
<a name="l02366"></a>02366 moveTimeLineTo(getCoordX( center )-(myGanttView->myCanvasView->viewport()->width() /2));
<a name="l02367"></a>02367 <span class="comment">// qDebug("centerDateTime %s %d %d", center.toString().latin1(),getCoordX( center ),(myGanttView->myCanvasView->viewport()->width() /2) );</span>
<a name="l02368"></a>02368
<a name="l02369"></a>02369 }
<a name="l02370"></a>02370
<a name="l02371"></a>02371
<a name="l02372"></a>02372 <span class="keywordtype">void</span> KDTimeHeaderWidget::paintEvent(QPaintEvent *p)
<a name="l02373"></a>02373 {
<a name="l02374"></a>02374 repaintMe(p->rect().x(),p->rect().width());
<a name="l02375"></a>02375 }
<a name="l02376"></a>02376
<a name="l02377"></a>02377
<a name="l02378"></a>02378 <span class="keywordtype">int</span> KDTimeHeaderWidget::getCoordX(QDate date)
<a name="l02379"></a>02379 {
<a name="l02380"></a>02380 <span class="keywordtype">int</span> wid = width();
<a name="l02381"></a>02381 <span class="keywordtype">int</span> daysAll = myRealStart.daysTo(myRealEnd);
<a name="l02382"></a>02382 <span class="keywordflow">if</span> (daysAll == 0) <span class="keywordflow">return</span> 0;
<a name="l02383"></a>02383 <span class="keywordtype">int</span> days = myRealStart.daysTo(QDateTime(date));
<a name="l02384"></a>02384 <span class="keywordflow">return</span> (wid *days) /daysAll;
<a name="l02385"></a>02385 }
<a name="l02386"></a>02386
<a name="l02387"></a>02387
<a name="l02388"></a>02388 <span class="keywordtype">int</span> KDTimeHeaderWidget::getCoordX(QDateTime datetime)
<a name="l02389"></a>02389 {
<a name="l02390"></a>02390 <span class="keywordtype">double</span> wid = width();
<a name="l02391"></a>02391 <span class="keywordtype">double</span> secsAll = secsFromTo( myRealStart, myRealEnd );
<a name="l02392"></a>02392 <span class="keywordflow">if</span> (secsAll == 0.0) <span class="keywordflow">return</span> 0;
<a name="l02393"></a>02393 <span class="keywordtype">double</span> secs = secsFromTo( myRealStart, datetime);
<a name="l02394"></a>02394 <span class="keywordflow">return</span> ((<span class="keywordtype">int</span>)((wid *(secs /secsAll))+0.5));
<a name="l02395"></a>02395 }
<a name="l02396"></a>02396
<a name="l02397"></a>02397
<a name="l02398"></a>02398 QString KDTimeHeaderWidget::getYear(QDate date)
<a name="l02399"></a>02399 {
<a name="l02400"></a>02400 QString ret;
<a name="l02401"></a>02401 ret.setNum(date.year());
<a name="l02402"></a>02402 <span class="keywordflow">switch</span> (yearFormat()) {
<a name="l02403"></a>02403 <span class="keywordflow">case</span> KDGanttView::FourDigit:
<a name="l02404"></a>02404 <span class="comment">// nothing to do</span>
<a name="l02405"></a>02405 <span class="keywordflow">break</span>;
<a name="l02406"></a>02406 <span class="keywordflow">case</span> KDGanttView::TwoDigit:
<a name="l02407"></a>02407 ret = ret.right(2);
<a name="l02408"></a>02408 <span class="keywordflow">break</span>;
<a name="l02409"></a>02409 <span class="keywordflow">case</span> KDGanttView::TwoDigitApostrophe:
<a name="l02410"></a>02410 ret = <span class="stringliteral">"'"</span>+ret.right(2);
<a name="l02411"></a>02411 <span class="keywordflow">break</span>;
<a name="l02412"></a>02412 <span class="keywordflow">case</span> KDGanttView::NoDate:
<a name="l02413"></a>02413 <span class="comment">// nothing to do</span>
<a name="l02414"></a>02414 <span class="keywordflow">break</span>;
<a name="l02415"></a>02415 }
<a name="l02416"></a>02416 <span class="keywordflow">return</span> ret;
<a name="l02417"></a>02417 }
<a name="l02418"></a>02418
<a name="l02419"></a>02419
<a name="l02420"></a>02420 QString KDTimeHeaderWidget::getHour(QTime time)
<a name="l02421"></a>02421 {
<a name="l02422"></a>02422 QString ret;
<a name="l02423"></a>02423 <span class="keywordtype">int</span> hour = time.hour();
<a name="l02424"></a>02424 <span class="keywordflow">if</span> (myHourFormat == KDGanttView::Hour_12) {
<a name="l02425"></a>02425 <span class="keywordflow">if</span> (hour >= 12) {
<a name="l02426"></a>02426 <span class="keywordflow">if</span> (hour > 12) hour -=12;
<a name="l02427"></a>02427 ret.setNum(hour);
<a name="l02428"></a>02428 ret = ret +<span class="stringliteral">" PM"</span>;
<a name="l02429"></a>02429 } <span class="keywordflow">else</span> {
<a name="l02430"></a>02430 <span class="keywordflow">if</span> (hour == 0) hour = 12;
<a name="l02431"></a>02431 ret.setNum(hour);
<a name="l02432"></a>02432 ret = ret +<span class="stringliteral">" AM"</span>;
<a name="l02433"></a>02433 }
<a name="l02434"></a>02434 } <span class="keywordflow">else</span> {
<a name="l02435"></a>02435 <span class="keywordflow">if</span> (myHourFormat == KDGanttView::Hour_24)
<a name="l02436"></a>02436 ret.setNum(hour);
<a name="l02437"></a>02437 <span class="keywordflow">else</span> {
<a name="l02438"></a>02438 ret.setNum(hour);
<a name="l02439"></a>02439 ret += <span class="stringliteral">":00"</span>;
<a name="l02440"></a>02440 }
<a name="l02441"></a>02441 }
<a name="l02442"></a>02442 <span class="keywordflow">return</span> ret;
<a name="l02443"></a>02443 }
<a name="l02444"></a>02444
<a name="l02445"></a>02445
<a name="l02446"></a>02446 <span class="keywordtype">void</span> KDTimeHeaderWidget::mousePressEvent ( QMouseEvent * e )
<a name="l02447"></a>02447 {
<a name="l02448"></a>02448 mouseDown = <span class="keyword">false</span>;
<a name="l02449"></a>02449 <span class="keywordflow">switch</span> ( e->button() ) {
<a name="l02450"></a>02450 <span class="keywordflow">case</span> LeftButton:
<a name="l02451"></a>02451 mouseDown = <span class="keyword">true</span>;
<a name="l02452"></a>02452 beginMouseDown = e->pos().x();
<a name="l02453"></a>02453 endMouseDown = e->pos().x();
<a name="l02454"></a>02454 <span class="keywordflow">break</span>;
<a name="l02455"></a>02455 <span class="keywordflow">case</span> RightButton:
<a name="l02456"></a>02456 <span class="keywordflow">if</span> (flagShowPopupMenu)
<a name="l02457"></a>02457 myPopupMenu->popup(e->globalPos());
<a name="l02458"></a>02458 <span class="keywordflow">break</span>;
<a name="l02459"></a>02459 <span class="keywordflow">case</span> MidButton:
<a name="l02460"></a>02460 <span class="keywordflow">break</span>;
<a name="l02461"></a>02461 <span class="keywordflow">default</span>:
<a name="l02462"></a>02462 <span class="keywordflow">break</span>;
<a name="l02463"></a>02463 }
<a name="l02464"></a>02464
<a name="l02465"></a>02465 }
<a name="l02466"></a>02466
<a name="l02467"></a>02467
<a name="l02468"></a>02468 <span class="keywordtype">void</span> KDTimeHeaderWidget::mouseReleaseEvent ( QMouseEvent * )
<a name="l02469"></a>02469 {
<a name="l02470"></a>02470 <span class="keywordflow">if</span> ( mouseDown ) {
<a name="l02471"></a>02471 mouseDown = <span class="keyword">false</span>;
<a name="l02472"></a>02472 <span class="comment">// zoom to selection getDateTimeForIndex(</span>
<a name="l02473"></a>02473 <span class="keywordtype">int</span> start, end;
<a name="l02474"></a>02474 <span class="keywordflow">if</span> ( beginMouseDown < endMouseDown ) {
<a name="l02475"></a>02475 start = beginMouseDown;
<a name="l02476"></a>02476 end = endMouseDown;
<a name="l02477"></a>02477 } <span class="keywordflow">else</span> {
<a name="l02478"></a>02478 start = endMouseDown;
<a name="l02479"></a>02479 end = beginMouseDown;
<a name="l02480"></a>02480 }
<a name="l02481"></a>02481 <span class="keywordflow">if</span> (start < 0 )
<a name="l02482"></a>02482 start = 0;
<a name="l02483"></a>02483 <span class="keywordflow">if</span> ( end > width() )
<a name="l02484"></a>02484 end = width();
<a name="l02485"></a>02485 <span class="comment">//qDebug("start %s ",getDateTimeForIndex(start).toString().latin1() );</span>
<a name="l02486"></a>02486 <span class="comment">//qDebug("end %s ",getDateTimeForIndex(end).toString().latin1() );</span>
<a name="l02487"></a>02487 emit myGanttView->timeIntervalSelected( getDateTimeForIndex(start),getDateTimeForIndex(end) );
<a name="l02488"></a>02488 emit myGanttView->timeIntervallSelected( getDateTimeForIndex(start),getDateTimeForIndex(end) );
<a name="l02489"></a>02489 <span class="comment">//zoomToSelection( getDateTimeForIndex(start),getDateTimeForIndex(end) );</span>
<a name="l02490"></a>02490 }
<a name="l02491"></a>02491 mouseDown = <span class="keyword">false</span>;
<a name="l02492"></a>02492 repaint();
<a name="l02493"></a>02493 }
<a name="l02494"></a>02494
<a name="l02495"></a>02495
<a name="l02496"></a>02496 <span class="keywordtype">void</span> KDTimeHeaderWidget::mouseDoubleClickEvent ( QMouseEvent * )
<a name="l02497"></a>02497 {
<a name="l02498"></a>02498
<a name="l02499"></a>02499 }
<a name="l02500"></a>02500
<a name="l02501"></a>02501
<a name="l02502"></a>02502 <span class="keywordtype">void</span> KDTimeHeaderWidget::mouseMoveEvent ( QMouseEvent * e )
<a name="l02503"></a>02503 {
<a name="l02504"></a>02504 <span class="keywordflow">if</span> ( mouseDown ) {
<a name="l02505"></a>02505 <span class="keywordflow">if</span> ( e->pos().y() < -height() || e->pos().y() > 2* height() ) {
<a name="l02506"></a>02506 mouseDown = <span class="keyword">false</span>;
<a name="l02507"></a>02507 repaint();
<a name="l02508"></a>02508 <span class="keywordflow">return</span>;
<a name="l02509"></a>02509 }
<a name="l02510"></a>02510 endMouseDown = e->pos().x();
<a name="l02511"></a>02511 <span class="comment">//repaint;</span>
<a name="l02512"></a>02512 <span class="keywordtype">int</span> val = -1;
<a name="l02513"></a>02513 <span class="keywordflow">if</span> (endMouseDown < -x() ) {
<a name="l02514"></a>02514 val = myGanttView->myCanvasView->horizontalScrollBar()->value() -
<a name="l02515"></a>02515 myGanttView->myCanvasView->horizontalScrollBar()->lineStep();
<a name="l02516"></a>02516 <span class="keywordflow">if</span> ( val < 0 ) {
<a name="l02517"></a>02517 val = 0;
<a name="l02518"></a>02518 }
<a name="l02519"></a>02519 }
<a name="l02520"></a>02520 <span class="keywordflow">if</span> (endMouseDown > -x() +parentWidget()->width() ) {
<a name="l02521"></a>02521 val = myGanttView->myCanvasView->horizontalScrollBar()->value() +
<a name="l02522"></a>02522 myGanttView->myCanvasView->horizontalScrollBar()->lineStep();
<a name="l02523"></a>02523
<a name="l02524"></a>02524 }
<a name="l02525"></a>02525 repaintMe(-x(),parentWidget()->width());
<a name="l02526"></a>02526 <span class="keywordflow">if</span> ( val > -1 ) {
<a name="l02527"></a>02527 <span class="keywordflow">if</span> ( val > myGanttView->myCanvasView->horizontalScrollBar()->maxValue() ) {
<a name="l02528"></a>02528 val = myGanttView->myCanvasView->horizontalScrollBar()->maxValue();
<a name="l02529"></a>02529 }
<a name="l02530"></a>02530 myGanttView->myCanvasView->horizontalScrollBar()->setValue( val );
<a name="l02531"></a>02531 }
<a name="l02532"></a>02532 <span class="comment">//qDebug("mousemove %d %d %d %d",endMouseDown, -x(),parentWidget()->width() , e->pos().y());</span>
<a name="l02533"></a>02533 }
<a name="l02534"></a>02534 }
<a name="l02535"></a>02535
<a name="l02536"></a>02536
<a name="l02537"></a>02537 <span class="comment">/* ***************************************************************</span>
<a name="l02538"></a>02538 <span class="comment"> KDLegendWidget:: KDLegendWidget</span>
<a name="l02539"></a>02539 <span class="comment"> ***************************************************************** */</span>
<a name="l02540"></a>02540 KDLegendWidget:: KDLegendWidget( QWidget* parent,
<a name="l02541"></a>02541 <a class="code" href="classKDGanttMinimizeSplitter.html" title="The KDGanttMinimizeSplitter class implements a splitter widget with minimize buttons...">KDGanttMinimizeSplitter</a>* legendParent ) :
<a name="l02542"></a>02542 <a class="code" href="classKDGanttSemiSizingControl.html">KDGanttSemiSizingControl</a> ( <a class="code" href="classKDGanttSemiSizingControl.html">KDGanttSemiSizingControl</a>::Before, Vertical,
<a name="l02543"></a>02543 parent)
<a name="l02544"></a>02544 {
<a name="l02545"></a>02545 myLegendParent = legendParent;
<a name="l02546"></a>02546 dock = 0;
<a name="l02547"></a>02547 scroll = <span class="keyword">new</span> QScrollView( legendParent );
<a name="l02548"></a>02548 setMaximizedWidget( scroll );
<a name="l02549"></a>02549
<a name="l02550"></a>02550 setMinimizedWidget( myLabel = <span class="keyword">new</span> QLabel( i18n( <span class="stringliteral">" Legend is hidden"</span> ), <span class="keyword">this</span>) );
<a name="l02551"></a>02551 setGeometry( 0, 0, 50, 50 );
<a name="l02552"></a>02552 myLegend = 0;
<a name="l02553"></a>02553 clearLegend();
<a name="l02554"></a>02554 showMe ( <span class="keyword">false</span> );
<a name="l02555"></a>02555 }
<a name="l02556"></a>02556 <span class="keywordtype">void</span> KDLegendWidget::setAsDockwindow( <span class="keywordtype">bool</span> dockwin )
<a name="l02557"></a>02557 {
<a name="l02558"></a>02558 <span class="keywordflow">if</span> ( (dock == 0 && !dockwin) || ( dock && dockwin ) )
<a name="l02559"></a>02559 <span class="keywordflow">return</span>;
<a name="l02560"></a>02560 <span class="keywordflow">if</span> ( dockwin )
<a name="l02561"></a>02561 {
<a name="l02562"></a>02562 setMaximizedWidget( 0 );
<a name="l02563"></a>02563 showMe ( <span class="keyword">false</span> );
<a name="l02564"></a>02564 <span class="keywordflow">if</span> ( dock ) <span class="keyword">delete</span> dock;
<a name="l02565"></a>02565 dock = <span class="keyword">new</span> QDockWindow(QDockWindow:: OutsideDock,0 );
<a name="l02566"></a>02566 dock->resize( 200, 100 );
<a name="l02567"></a>02567 dock->setHorizontallyStretchable( <span class="keyword">true</span> );
<a name="l02568"></a>02568 dock->setVerticallyStretchable( <span class="keyword">true</span> );
<a name="l02569"></a>02569 dock->setCaption(i18n(<span class="stringliteral">"Legend: "</span>) );
<a name="l02570"></a>02570 dock->setResizeEnabled (<span class="keyword">true</span> );
<a name="l02571"></a>02571 <span class="keyword">delete</span> myLegend;
<a name="l02572"></a>02572 myLegend = 0;
<a name="l02573"></a>02573 <span class="keyword">delete</span> scroll;
<a name="l02574"></a>02574 scroll = <span class="keyword">new</span> QScrollView( dock );
<a name="l02575"></a>02575 clearLegend();
<a name="l02576"></a>02576 dock->setWidget(scroll);
<a name="l02577"></a>02577 setMaximizedWidget( dock );
<a name="l02578"></a>02578 showMe ( <span class="keyword">false</span> );
<a name="l02579"></a>02579
<a name="l02580"></a>02580 } <span class="keywordflow">else</span> {
<a name="l02581"></a>02581 setMaximizedWidget( 0 );
<a name="l02582"></a>02582 showMe ( <span class="keyword">false</span> );
<a name="l02583"></a>02583 <span class="keyword">delete</span> myLegend;
<a name="l02584"></a>02584 myLegend = 0;
<a name="l02585"></a>02585 <span class="keyword">delete</span> scroll;
<a name="l02586"></a>02586 <span class="keyword">delete</span> dock;
<a name="l02587"></a>02587 dock = 0;
<a name="l02588"></a>02588 scroll = <span class="keyword">new</span> QScrollView( myLegendParent );
<a name="l02589"></a>02589 clearLegend();
<a name="l02590"></a>02590 setMaximizedWidget( scroll );
<a name="l02591"></a>02591 showMe ( <span class="keyword">false</span> );
<a name="l02592"></a>02592 }
<a name="l02593"></a>02593
<a name="l02594"></a>02594 }
<a name="l02595"></a>02595
<a name="l02596"></a>02596
<a name="l02597"></a>02597 <span class="keywordtype">bool</span> KDLegendWidget::asDockwindow( )
<a name="l02598"></a>02598 {
<a name="l02599"></a>02599 <span class="keywordflow">if</span> ( dock )
<a name="l02600"></a>02600 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l02601"></a>02601 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l02602"></a>02602 }
<a name="l02603"></a>02603
<a name="l02604"></a>02604
<a name="l02605"></a>02605 QDockWindow* KDLegendWidget::dockwindow( )
<a name="l02606"></a>02606 {
<a name="l02607"></a>02607 <span class="keywordflow">return</span> dock;
<a name="l02608"></a>02608 }
<a name="l02609"></a>02609
<a name="l02610"></a>02610
<a name="l02611"></a>02611 <span class="keywordtype">void</span> KDLegendWidget::setFont( QFont font)
<a name="l02612"></a>02612 {
<a name="l02613"></a>02613 myLegend->setFont( font);
<a name="l02614"></a>02614 myLabel->setFont( font);
<a name="l02615"></a>02615 QWidget::setFont( font );
<a name="l02616"></a>02616 }
<a name="l02617"></a>02617
<a name="l02618"></a>02618
<a name="l02619"></a>02619 <span class="keywordtype">void</span> KDLegendWidget::drawToPainter( QPainter *p )
<a name="l02620"></a>02620 {
<a name="l02621"></a>02621 p->drawPixmap( 0, 0, QPixmap::grabWidget( myLegend ) );
<a name="l02622"></a>02622 }
<a name="l02623"></a>02623
<a name="l02624"></a>02624
<a name="l02625"></a>02625 QSize KDLegendWidget::legendSize()
<a name="l02626"></a>02626 {
<a name="l02627"></a>02627 <span class="keywordflow">return</span> myLegend->size();
<a name="l02628"></a>02628 }
<a name="l02629"></a>02629
<a name="l02630"></a>02630
<a name="l02631"></a>02631 QSize KDLegendWidget::legendSizeHint()
<a name="l02632"></a>02632 {
<a name="l02633"></a>02633 QApplication::sendPostedEvents( 0, QEvent::LayoutHint );
<a name="l02634"></a>02634 <span class="keywordflow">return</span> QSize( myLegend->sizeHint().width(), myLegend->sizeHint().height()+scroll->horizontalScrollBar()->height());
<a name="l02635"></a>02635 }
<a name="l02636"></a>02636
<a name="l02637"></a>02637
<a name="l02638"></a>02638 <span class="keywordtype">void</span> KDLegendWidget::showMe ( <span class="keywordtype">bool</span> show )
<a name="l02639"></a>02639 {
<a name="l02640"></a>02640 minimize( !show );
<a name="l02641"></a>02641 }
<a name="l02642"></a>02642
<a name="l02643"></a>02643
<a name="l02644"></a>02644 <span class="keywordtype">void</span> KDLegendWidget::clearLegend ( )
<a name="l02645"></a>02645 {
<a name="l02646"></a>02646 <span class="keywordflow">if</span> ( myLegend ) <span class="keyword">delete</span> myLegend;
<a name="l02647"></a>02647 <span class="keywordflow">if</span> ( dock )
<a name="l02648"></a>02648 myLegend = <span class="keyword">new</span> QGroupBox( 1, Qt::Horizontal, scroll->viewport() );
<a name="l02649"></a>02649 <span class="keywordflow">else</span>
<a name="l02650"></a>02650 myLegend = <span class="keyword">new</span> QGroupBox( 1, Qt::Horizontal, i18n( <span class="stringliteral">"Legend"</span> ), scroll->viewport() );
<a name="l02651"></a>02651 myLegend->setBackgroundColor( Qt::white );
<a name="l02652"></a>02652 myLegend->setFont( font() );
<a name="l02653"></a>02653 scroll->addChild( myLegend );
<a name="l02654"></a>02654 scroll->setResizePolicy( QScrollView::AutoOneFit );
<a name="l02655"></a>02655 myLegend->layout()->setMargin( 11 );
<a name="l02656"></a>02656 myLegend->setFrameStyle( QFrame::NoFrame );
<a name="l02657"></a>02657 <span class="keywordflow">if</span> ( dock )
<a name="l02658"></a>02658 scroll->setMaximumHeight( 32000 );
<a name="l02659"></a>02659 <span class="keywordflow">else</span>
<a name="l02660"></a>02660 scroll->setMaximumHeight( legendSizeHint().height() );
<a name="l02661"></a>02661 }
<a name="l02662"></a>02662
<a name="l02663"></a>02663
<a name="l02664"></a>02664 <span class="keywordtype">void</span> KDLegendWidget::addLegendItem( <a class="code" href="classKDGanttViewItem.html#d79f43afe02a42efa914015f65933189">KDGanttViewItem::Shape</a> shape, <span class="keyword">const</span> QColor& shapeColor, <span class="keyword">const</span> QString& text )
<a name="l02665"></a>02665 {
<a name="l02666"></a>02666 QLabel * temp;
<a name="l02667"></a>02667 QPixmap p = <a class="code" href="classKDGanttView.html#114626b4b1c140ef8b20df63489169e1">KDGanttView::getPixmap</a>( shape, shapeColor, Qt::white, 10);
<a name="l02668"></a>02668 QWidget *w = <span class="keyword">new</span> QWidget( myLegend );
<a name="l02669"></a>02669 w->setBackgroundColor( Qt::white );
<a name="l02670"></a>02670 QHBoxLayout *lay = <span class="keyword">new</span> QHBoxLayout( w ,0, 6);
<a name="l02671"></a>02671 temp = <span class="keyword">new</span> QLabel ( w );
<a name="l02672"></a>02672 lay->addWidget( temp, 0, Qt:: AlignRight);
<a name="l02673"></a>02673 temp->setPixmap(p);
<a name="l02674"></a>02674 temp = <span class="keyword">new</span> QLabel ( text, w );
<a name="l02675"></a>02675 temp->setBackgroundColor( Qt::white );
<a name="l02676"></a>02676 lay->addWidget( temp, 0, Qt:: AlignLeft);
<a name="l02677"></a>02677 lay->addStretch();
<a name="l02678"></a>02678 <span class="keywordflow">if</span> ( dock )
<a name="l02679"></a>02679 scroll->setMaximumHeight( 32000 );
<a name="l02680"></a>02680 <span class="keywordflow">else</span>
<a name="l02681"></a>02681 scroll->setMaximumHeight( legendSizeHint().height() );
<a name="l02682"></a>02682 }
<a name="l02683"></a>02683
<a name="l02684"></a>02684
<a name="l02685"></a>02685 <span class="keywordtype">bool</span> KDLegendWidget::isShown ( )
<a name="l02686"></a>02686 {
<a name="l02687"></a>02687 <span class="keywordflow">return</span> !isMinimized();
<a name="l02688"></a>02688 }
<a name="l02689"></a>02689
<a name="l02690"></a>02690
<a name="l02691"></a>02691 KDListView::KDListView(QWidget* parent, <a class="code" href="classKDGanttView.html">KDGanttView</a>* gantView):QListView (parent)
<a name="l02692"></a>02692 {
<a name="l02693"></a>02693 myGanttView = gantView;
<a name="l02694"></a>02694 setAcceptDrops(<span class="keyword">true</span>);
<a name="l02695"></a>02695 <span class="keyword">new</span> KDListViewWhatsThis(viewport(),<span class="keyword">this</span>);
<a name="l02696"></a>02696 setRootIsDecorated( <span class="keyword">true</span> );
<a name="l02697"></a>02697 setAllColumnsShowFocus( <span class="keyword">true</span> );
<a name="l02698"></a>02698 addColumn( i18n( <span class="stringliteral">"Task Name"</span> ) );
<a name="l02699"></a>02699 setSorting( -1 );
<a name="l02700"></a>02700 <span class="comment">//setVScrollBarMode (QScrollView::AlwaysOn );</span>
<a name="l02701"></a>02701 setHScrollBarMode (QScrollView::AlwaysOn );
<a name="l02702"></a>02702 setDefaultRenameAction(QListView::Accept);
<a name="l02703"></a>02703 setColumnWidthMode ( 0,Maximum );
<a name="l02704"></a>02704 _calendarMode = <span class="keyword">false</span>;
<a name="l02705"></a>02705 <span class="comment">// QObject::connect(this, SIGNAL ( pressed ( QListViewItem * )) , this, SLOT( dragItem( QListViewItem *))) ;</span>
<a name="l02706"></a>02706 }
<a name="l02707"></a>02707
<a name="l02708"></a>02708
<a name="l02709"></a>02709 <span class="keywordtype">void</span> KDListView::dragItem( QListViewItem * )
<a name="l02710"></a>02710 {
<a name="l02711"></a>02711 <span class="comment">// qDebug("drag ");</span>
<a name="l02712"></a>02712 <span class="comment">// startDrag();</span>
<a name="l02713"></a>02713 }
<a name="l02714"></a>02714 QString KDListView::getWhatsThisText(QPoint p)
<a name="l02715"></a>02715 {
<a name="l02716"></a>02716 <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* item = ( <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* ) itemAt( p );
<a name="l02717"></a>02717 <span class="keywordflow">if</span> ( item )
<a name="l02718"></a>02718 <span class="keywordflow">return</span> item-><a class="code" href="classKDGanttViewItem.html#c0340440db6cc99a502f20a70100b388">whatsThisText</a>();
<a name="l02719"></a>02719 <span class="keywordflow">return</span> i18n( <span class="stringliteral">"No item Found"</span> );
<a name="l02720"></a>02720 }
<a name="l02721"></a>02721
<a name="l02722"></a>02722 <span class="keywordtype">void</span> KDListView::setCalendarMode( <span class="keywordtype">bool</span> mode )
<a name="l02723"></a>02723 {
<a name="l02724"></a>02724 _calendarMode = mode;
<a name="l02725"></a>02725 <span class="comment">// setRootIsDecorated ( ! mode );</span>
<a name="l02726"></a>02726 }
<a name="l02727"></a>02727
<a name="l02728"></a>02728 <span class="keywordtype">void</span> KDListView::setOpen(QListViewItem * item, <span class="keywordtype">bool</span> open )
<a name="l02729"></a>02729 {
<a name="l02730"></a>02730 <span class="keywordflow">if</span> (! _calendarMode || ! open ) {
<a name="l02731"></a>02731 (( <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>*)item)->setCallListViewOnSetOpen( <span class="keyword">false</span> );
<a name="l02732"></a>02732 QListView::setOpen ( item, open );
<a name="l02733"></a>02733 (( <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>*)item)->setCallListViewOnSetOpen( <span class="keyword">true</span> );
<a name="l02734"></a>02734 <span class="keywordflow">return</span>;
<a name="l02735"></a>02735 }
<a name="l02736"></a>02736 <span class="comment">// we are in calendarmode</span>
<a name="l02737"></a>02737 <span class="comment">// in calendarmode only items can be opened which have subitems which have subitems</span>
<a name="l02738"></a>02738
<a name="l02739"></a>02739 QListViewItem* temp;
<a name="l02740"></a>02740 temp = item->firstChild();
<a name="l02741"></a>02741 <span class="keywordtype">bool</span> openItem = <span class="keyword">false</span>;
<a name="l02742"></a>02742 <span class="keywordflow">while</span> (temp) {
<a name="l02743"></a>02743 <span class="keywordflow">if</span> ( (( <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>*)temp)->displaySubitemsAsGroup() ) {
<a name="l02744"></a>02744 temp->setVisible( <span class="keyword">true</span> );
<a name="l02745"></a>02745 openItem = <span class="keyword">true</span>;
<a name="l02746"></a>02746 }
<a name="l02747"></a>02747 <span class="keywordflow">else</span> {
<a name="l02748"></a>02748 temp->setVisible( <span class="keyword">false</span> );
<a name="l02749"></a>02749 <span class="comment">//qDebug(" temp->setVisible( false );");</span>
<a name="l02750"></a>02750 }
<a name="l02751"></a>02751 temp = temp-><a class="code" href="classKDGanttViewItem.html#95fcce35f0113bdf7afe2aceb821dbe3">nextSibling</a>();
<a name="l02752"></a>02752 }
<a name="l02753"></a>02753 <span class="keywordflow">if</span> ( openItem ) {
<a name="l02754"></a>02754 (( <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>*)item)-><a class="code" href="classKDGanttViewItem.html#eda9a8b7e8b0dcf12e11da7376e05d0a">setCallListViewOnSetOpen</a>( <span class="keyword">false</span> );
<a name="l02755"></a>02755 QListView::setOpen ( item, open );
<a name="l02756"></a>02756 (( <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>*)item)->setCallListViewOnSetOpen( <span class="keyword">true</span> );
<a name="l02757"></a>02757 }
<a name="l02758"></a>02758 }
<a name="l02759"></a>02759
<a name="l02760"></a>02760
<a name="l02761"></a>02761 <span class="keywordtype">void</span> KDListView::contentsMouseDoubleClickEvent ( QMouseEvent * e )
<a name="l02762"></a>02762 {
<a name="l02763"></a>02763 QListView::contentsMouseDoubleClickEvent ( e );
<a name="l02764"></a>02764 <span class="comment">//if ( ! _calendarMode )</span>
<a name="l02765"></a>02765 <span class="comment">// QListView::contentsMouseDoubleClickEvent ( e );</span>
<a name="l02766"></a>02766 <span class="comment">// else</span>
<a name="l02767"></a>02767 {
<a name="l02768"></a>02768
<a name="l02769"></a>02769 emit myGanttView->lvItemDoubleClicked ( (<a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>*) itemAt(e->pos() ) );
<a name="l02770"></a>02770 emit myGanttView->itemDoubleClicked ( (<a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>*) itemAt(e->pos() ) );
<a name="l02771"></a>02771 }
<a name="l02772"></a>02772
<a name="l02773"></a>02773 }
<a name="l02774"></a>02774
<a name="l02775"></a>02775
<a name="l02776"></a>02776 <span class="keywordtype">void</span> KDListView::drawToPainter ( QPainter * p, <span class="keywordtype">bool</span> drawHeader )
<a name="l02777"></a>02777 {
<a name="l02778"></a>02778 <span class="comment">// Draw list</span>
<a name="l02779"></a>02779 drawAllContents ( p, 0, 0, contentsWidth(), contentsHeight() );
<a name="l02780"></a>02780 <span class="keywordflow">if</span> (!drawHeader) {
<a name="l02781"></a>02781 <span class="keywordflow">return</span>;
<a name="l02782"></a>02782 }
<a name="l02783"></a>02783 <span class="comment">// Draw headers</span>
<a name="l02784"></a>02784 QPen pen = QPen(Qt::lightGray, 1);
<a name="l02785"></a>02785 p->save();
<a name="l02786"></a>02786 QHeader *h = header();
<a name="l02787"></a>02787 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> s = 0; s < h->count(); ++s) {
<a name="l02788"></a>02788 QRect r = h->sectionRect(s);
<a name="l02789"></a>02789 <span class="keywordflow">if</span> (s==0) {
<a name="l02790"></a>02790 p->translate(0, -r.height());
<a name="l02791"></a>02791 }
<a name="l02792"></a>02792 <span class="comment">//kdDebug()<<s<<": "<<h->label(s)<<" "<<r<<endl;</span>
<a name="l02793"></a>02793 p->drawText(r.x()+2, r.y(), r.width()-2, r.height(), columnAlignment(s)|Qt::AlignVCenter, h->label(s), -1);
<a name="l02794"></a>02794 p->save();
<a name="l02795"></a>02795 p->setPen(pen);
<a name="l02796"></a>02796 p->drawRect(r.x(), r.y()+1, r.width(), r.height()-2);
<a name="l02797"></a>02797 p->restore();
<a name="l02798"></a>02798
<a name="l02799"></a>02799 }
<a name="l02800"></a>02800 p->restore();
<a name="l02801"></a>02801 }
<a name="l02802"></a>02802
<a name="l02803"></a>02803 <span class="keywordtype">int</span> KDListView::buildDrawables(QPtrList<KDListView::DrawableItem> &lst, <span class="keywordtype">int</span> level, <span class="keywordtype">int</span> ypos, QListViewItem *item, <span class="keywordtype">int</span> ymin, <span class="keywordtype">int</span> ymax)<span class="keyword"> const </span>{
<a name="l02804"></a>02804 <span class="keywordtype">int</span> y = ypos;
<a name="l02805"></a>02805 <span class="keywordtype">int</span> ih = item->height();
<a name="l02806"></a>02806 <span class="keywordflow">if</span> (y < ymin && y+ih > ymin) {
<a name="l02807"></a>02807 y = ymin; <span class="comment">// include partial item at top</span>
<a name="l02808"></a>02808 }
<a name="l02809"></a>02809 <span class="keywordflow">if</span> (y >= ymin && y < ymax) { <span class="comment">// include partial item at bottom</span>
<a name="l02810"></a>02810 KDListView::DrawableItem *dr = <span class="keyword">new</span> KDListView::DrawableItem(level, y, item);
<a name="l02811"></a>02811 lst.append(dr);
<a name="l02812"></a>02812 <span class="comment">//kdDebug()<<k_funcinfo<<level<<", "<<y<<" : "<<item->text(0)<<endl;</span>
<a name="l02813"></a>02813 }
<a name="l02814"></a>02814 y += ih;
<a name="l02815"></a>02815 <span class="keywordflow">if</span> (item->isOpen()) {
<a name="l02816"></a>02816 QListViewItem *child = item->firstChild();
<a name="l02817"></a>02817 <span class="keywordflow">for</span> (; child; child = child->nextSibling()) {
<a name="l02818"></a>02818 y = buildDrawables(lst, level+1, y, child, ymin, ymax);
<a name="l02819"></a>02819 }
<a name="l02820"></a>02820 }
<a name="l02821"></a>02821 <span class="keywordflow">return</span> y;
<a name="l02822"></a>02822 }
<a name="l02823"></a>02823 <span class="comment">// This is a copy of QListView::drawContentsOffset(), with a few changes</span>
<a name="l02824"></a>02824 <span class="comment">// because drawContentsOffset() only draws *visible* items,</span>
<a name="l02825"></a>02825 <span class="comment">// we want to draw *all* items.</span>
<a name="l02826"></a>02826 <span class="comment">// FIXME: Haven't got paintBraches() to work, atm live without it.</span>
<a name="l02827"></a>02827 <span class="keywordtype">void</span> KDListView::drawAllContents(QPainter * p, <span class="keywordtype">int</span> cx, <span class="keywordtype">int</span> cy, <span class="keywordtype">int</span> cw, <span class="keywordtype">int</span> ch) {
<a name="l02828"></a>02828 <span class="keywordflow">if</span> ( columns() == 0 ) {
<a name="l02829"></a>02829 paintEmptyArea( p, QRect( cx, cy, cw, ch ) );
<a name="l02830"></a>02830 <span class="keywordflow">return</span>;
<a name="l02831"></a>02831 }
<a name="l02832"></a>02832 <span class="comment">//kdDebug()<<k_funcinfo<<QRect(cx, cy, cw, ch)<<endl;</span>
<a name="l02833"></a>02833 QPtrList<KDListView::DrawableItem> drawables;
<a name="l02834"></a>02834 drawables.setAutoDelete(<span class="keyword">true</span>);
<a name="l02835"></a>02835 QListViewItem *child = firstChild();
<a name="l02836"></a>02836 <span class="keywordtype">int</span> level = 0;
<a name="l02837"></a>02837 <span class="keywordtype">int</span> ypos = 0;
<a name="l02838"></a>02838 <span class="keywordflow">for</span> (; child; child = child->nextSibling()) {
<a name="l02839"></a>02839 ypos = buildDrawables(drawables, level, ypos, child, cy, cy+ch);
<a name="l02840"></a>02840 }
<a name="l02841"></a>02841
<a name="l02842"></a>02842 p->setFont( font() );
<a name="l02843"></a>02843
<a name="l02844"></a>02844 QPtrListIterator<KDListView::DrawableItem> it(drawables);
<a name="l02845"></a>02845
<a name="l02846"></a>02846 QRect r;
<a name="l02847"></a>02847 <span class="keywordtype">int</span> fx = -1, x, fc = 0, lc = 0;
<a name="l02848"></a>02848 <span class="keywordtype">int</span> tx = -1;
<a name="l02849"></a>02849 KDListView::DrawableItem * current;
<a name="l02850"></a>02850
<a name="l02851"></a>02851 <span class="keywordflow">while</span> ( (current = it.current()) != 0 ) {
<a name="l02852"></a>02852 ++it;
<a name="l02853"></a>02853 <span class="keywordtype">int</span> ih = current->i->height();
<a name="l02854"></a>02854 <span class="keywordtype">int</span> ith = current->i->totalHeight();
<a name="l02855"></a>02855 <span class="keywordtype">int</span> c;
<a name="l02856"></a>02856 <span class="keywordtype">int</span> cs;
<a name="l02857"></a>02857
<a name="l02858"></a>02858 <span class="comment">// need to paint current?</span>
<a name="l02859"></a>02859 <span class="keywordflow">if</span> ( ih > 0 && current->y < cy+ch && current->y+ih > cy ) {
<a name="l02860"></a>02860 <span class="comment">//kdDebug()<<k_funcinfo<<"Paint: "<<current->i->text(0)<<" y="<<current->y<<endl;</span>
<a name="l02861"></a>02861 <span class="keywordflow">if</span> ( fx < 0 ) {
<a name="l02862"></a>02862 <span class="comment">// find first interesting column, once</span>
<a name="l02863"></a>02863 x = 0;
<a name="l02864"></a>02864 c = 0;
<a name="l02865"></a>02865 cs = header()->cellSize( 0 );
<a name="l02866"></a>02866 <span class="keywordflow">while</span> ( x + cs <= cx && c < header()->count() ) {
<a name="l02867"></a>02867 x += cs;
<a name="l02868"></a>02868 c++;
<a name="l02869"></a>02869 <span class="keywordflow">if</span> ( c < header()->count() )
<a name="l02870"></a>02870 cs = header()->cellSize( c );
<a name="l02871"></a>02871 }
<a name="l02872"></a>02872 fx = x;
<a name="l02873"></a>02873 fc = c;
<a name="l02874"></a>02874 <span class="keywordflow">while</span>( x < cx + cw && c < header()->count() ) {
<a name="l02875"></a>02875 x += cs;
<a name="l02876"></a>02876 c++;
<a name="l02877"></a>02877 <span class="keywordflow">if</span> ( c < header()->count() )
<a name="l02878"></a>02878 cs = header()->cellSize( c );
<a name="l02879"></a>02879 }
<a name="l02880"></a>02880 lc = c;
<a name="l02881"></a>02881 }
<a name="l02882"></a>02882
<a name="l02883"></a>02883 x = fx;
<a name="l02884"></a>02884 c = fc;
<a name="l02885"></a>02885 <span class="comment">// draw to last interesting column</span>
<a name="l02886"></a>02886
<a name="l02887"></a>02887 <span class="keyword">const</span> QColorGroup &cg = ( palette().inactive() );
<a name="l02888"></a>02888
<a name="l02889"></a>02889 <span class="keywordflow">while</span> ( c < lc && !drawables.isEmpty() ) {
<a name="l02890"></a>02890 <span class="keywordtype">int</span> i = header()->mapToLogical( c );
<a name="l02891"></a>02891 cs = header()->cellSize( c );
<a name="l02892"></a>02892 r.setRect( x, current->y-cy, cs, ih );
<a name="l02893"></a>02893 <span class="keywordflow">if</span> ( i == 0 )
<a name="l02894"></a>02894 r.setLeft( r.left() + current->l * treeStepSize() );
<a name="l02895"></a>02895
<a name="l02896"></a>02896 p->save();
<a name="l02897"></a>02897 <span class="comment">// No need to paint if the cell isn't technically visible</span>
<a name="l02898"></a>02898 <span class="keywordflow">if</span> ( !( r.width() == 0 || r.height() == 0 ) ) {
<a name="l02899"></a>02899 p->translate( r.left(), r.top() );
<a name="l02900"></a>02900 <span class="keywordtype">int</span> ac = header()->mapToLogical( c );
<a name="l02901"></a>02901 <span class="comment">// map to Left currently. This should change once we</span>
<a name="l02902"></a>02902 <span class="comment">// can really reverse the listview.</span>
<a name="l02903"></a>02903 <span class="keywordtype">int</span> align = columnAlignment( ac );
<a name="l02904"></a>02904 <span class="keywordflow">if</span> ( align == AlignAuto ) align = AlignLeft;
<a name="l02905"></a>02905 <span class="keywordtype">bool</span> sel = current->i->isSelected();
<a name="l02906"></a>02906 <span class="keywordflow">if</span> (sel)
<a name="l02907"></a>02907 current->i->setSelected(<span class="keyword">false</span>);
<a name="l02908"></a>02908 current->i->paintCell( p, cg, ac, r.width(), align );
<a name="l02909"></a>02909 <span class="keywordflow">if</span> (sel)
<a name="l02910"></a>02910 current->i->setSelected(sel);
<a name="l02911"></a>02911 }
<a name="l02912"></a>02912 p->restore();
<a name="l02913"></a>02913 x += cs;
<a name="l02914"></a>02914 c++;
<a name="l02915"></a>02915 }
<a name="l02916"></a>02916
<a name="l02917"></a>02917 }
<a name="l02918"></a>02918
<a name="l02919"></a>02919 <span class="keyword">const</span> <span class="keywordtype">int</span> cell = header()->mapToActual( 0 );
<a name="l02920"></a>02920
<a name="l02921"></a>02921 <span class="keywordflow">if</span> ( tx < 0 )
<a name="l02922"></a>02922 tx = header()->cellPos( cell );
<a name="l02923"></a>02923
<a name="l02924"></a>02924 <span class="comment">// do any children of current need to be painted?</span>
<a name="l02925"></a>02925 <span class="comment">/* FIXME: painting branches doesn't work for some reason...</span>
<a name="l02926"></a>02926 <span class="comment"> if ( ih != ith &&</span>
<a name="l02927"></a>02927 <span class="comment"> rootIsDecorated() &&</span>
<a name="l02928"></a>02928 <span class="comment"> current->y + ith > cy &&</span>
<a name="l02929"></a>02929 <span class="comment"> current->y + ih < cy + ch &&</span>
<a name="l02930"></a>02930 <span class="comment"> tx + current->l * treeStepSize() < cx + cw &&</span>
<a name="l02931"></a>02931 <span class="comment"> tx + (current->l+1) * treeStepSize() > cx ) {</span>
<a name="l02932"></a>02932 <span class="comment"> // compute the clip rectangle the safe way</span>
<a name="l02933"></a>02933 <span class="comment"></span>
<a name="l02934"></a>02934 <span class="comment"> int rtop = current->y + ih;</span>
<a name="l02935"></a>02935 <span class="comment"> int rbottom = current->y + ith;</span>
<a name="l02936"></a>02936 <span class="comment"> int rleft = tx + current->l*treeStepSize();</span>
<a name="l02937"></a>02937 <span class="comment"> int rright = rleft + treeStepSize();</span>
<a name="l02938"></a>02938 <span class="comment"></span>
<a name="l02939"></a>02939 <span class="comment"> int crtop = QMAX( rtop, cy );</span>
<a name="l02940"></a>02940 <span class="comment"> int crbottom = QMIN( rbottom, cy+ch );</span>
<a name="l02941"></a>02941 <span class="comment"> int crleft = QMAX( rleft, cx );</span>
<a name="l02942"></a>02942 <span class="comment"> int crright = QMIN( rright, cx+cw );</span>
<a name="l02943"></a>02943 <span class="comment"></span>
<a name="l02944"></a>02944 <span class="comment"> r.setRect( crleft, crtop,</span>
<a name="l02945"></a>02945 <span class="comment"> crright-crleft, crbottom-crtop );</span>
<a name="l02946"></a>02946 <span class="comment"></span>
<a name="l02947"></a>02947 <span class="comment"> if ( r.isValid() ) {</span>
<a name="l02948"></a>02948 <span class="comment"> p->save();</span>
<a name="l02949"></a>02949 <span class="comment"> p->translate( rleft, crtop );</span>
<a name="l02950"></a>02950 <span class="comment"> //kdDebug()<<k_funcinfo<<"paintBranches: "<<current->i->text(0)<<endl;</span>
<a name="l02951"></a>02951 <span class="comment"></span>
<a name="l02952"></a>02952 <span class="comment"> current->i->paintBranches( p, colorGroup(), treeStepSize(),</span>
<a name="l02953"></a>02953 <span class="comment"> rtop - crtop, r.height() );</span>
<a name="l02954"></a>02954 <span class="comment"> p->restore();</span>
<a name="l02955"></a>02955 <span class="comment"> }</span>
<a name="l02956"></a>02956 <span class="comment"> }*/</span>
<a name="l02957"></a>02957 }
<a name="l02958"></a>02958 }
<a name="l02959"></a>02959
<a name="l02960"></a>02960 <span class="keywordtype">void</span> KDListView::resizeEvent(QResizeEvent *)
<a name="l02961"></a>02961 {
<a name="l02962"></a>02962 triggerUpdate ();
<a name="l02963"></a>02963 }
<a name="l02964"></a>02964 <span class="keywordtype">void</span> KDListView::dragEnterEvent ( QDragEnterEvent * e)
<a name="l02965"></a>02965 {
<a name="l02966"></a>02966 <span class="keywordflow">if</span> ( !myGanttView->dropEnabled() ) {
<a name="l02967"></a>02967 e->accept( <span class="keyword">false</span> );
<a name="l02968"></a>02968 <span class="keywordflow">return</span>;
<a name="l02969"></a>02969 }
<a name="l02970"></a>02970 myGanttView->lvDragEnterEvent(e);
<a name="l02971"></a>02971 <span class="comment">//e->accept(KDGanttViewItemDrag::canDecode(e) );</span>
<a name="l02972"></a>02972 }
<a name="l02973"></a>02973
<a name="l02974"></a>02974 <span class="keywordtype">void</span> KDListView::dragMoveEvent ( QDragMoveEvent * e)
<a name="l02975"></a>02975 {
<a name="l02976"></a>02976 <span class="keywordflow">if</span> ( !myGanttView->dropEnabled() ) {
<a name="l02977"></a>02977 e->accept( <span class="keyword">false</span> );
<a name="l02978"></a>02978 <span class="keywordflow">return</span>;
<a name="l02979"></a>02979 }
<a name="l02980"></a>02980 <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* draggedItem = 0;
<a name="l02981"></a>02981 <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* gItem = (<a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>*)itemAt( e->pos()) ;
<a name="l02982"></a>02982 setCurrentItem( gItem );
<a name="l02983"></a>02983 <span class="keywordflow">if</span> ( e->source() == myGanttView )
<a name="l02984"></a>02984 draggedItem = myGanttView->myCanvasView->lastClickedItem;
<a name="l02985"></a>02985 <span class="comment">// execute user defined dragMoveEvent handling</span>
<a name="l02986"></a>02986 if (myGanttView->lvDragMoveEvent ( e , draggedItem, gItem ) )
<a name="l02987"></a>02987 <span class="keywordflow">return</span>;
<a name="l02988"></a>02988 <span class="keywordflow">if</span> ( !<a class="code" href="classKDGanttViewItemDrag.html#1f177e7e1bb9a3efa3ffaf4dd10507bf">KDGanttViewItemDrag::canDecode</a>(e) ) {
<a name="l02989"></a>02989 e->accept( <span class="keyword">false</span> );
<a name="l02990"></a>02990 <span class="keywordflow">return</span>;
<a name="l02991"></a>02991 }
<a name="l02992"></a>02992 <span class="keywordflow">if</span> ( e->source() == myGanttView && gItem ){
<a name="l02993"></a>02993 <span class="comment">// internal drag - do not allow to drag the item to a subitem of itself</span>
<a name="l02994"></a>02994 <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* pItem = gItem-><a class="code" href="classKDGanttViewItem.html#7a9cdca4949bf6845bdb810f50fad15d">parent</a>();
<a name="l02995"></a>02995 <span class="keywordflow">while</span> ( pItem ) {
<a name="l02996"></a>02996 <span class="keywordflow">if</span> ( pItem == myGanttView->myCanvasView->lastClickedItem ) {
<a name="l02997"></a>02997 e->accept( <span class="keyword">false</span> );
<a name="l02998"></a>02998 <span class="keywordflow">return</span>;
<a name="l02999"></a>02999 }
<a name="l03000"></a>03000 pItem = pItem-><a class="code" href="classKDGanttViewItem.html#7a9cdca4949bf6845bdb810f50fad15d">parent</a>();
<a name="l03001"></a>03001 }
<a name="l03002"></a>03002 <span class="keywordflow">if</span> ( gItem == myGanttView->myCanvasView->lastClickedItem ) {
<a name="l03003"></a>03003 e->accept( <span class="keyword">false</span> );
<a name="l03004"></a>03004 <span class="keywordflow">return</span>;
<a name="l03005"></a>03005 }
<a name="l03006"></a>03006 }
<a name="l03007"></a>03007 e->accept( <span class="keyword">true</span> );
<a name="l03008"></a>03008 }
<a name="l03009"></a>03009
<a name="l03010"></a>03010 <span class="keywordtype">void</span> KDListView::dragLeaveEvent ( QDragLeaveEvent * )
<a name="l03011"></a>03011 {
<a name="l03012"></a>03012 <span class="comment">//qDebug("contentsDragLeaveEvent ");</span>
<a name="l03013"></a>03013 }
<a name="l03014"></a>03014 <span class="keywordtype">void</span> KDListView::dropEvent ( QDropEvent *e )
<a name="l03015"></a>03015 {
<a name="l03016"></a>03016 <span class="keywordflow">if</span> ( !myGanttView->dropEnabled() ) {
<a name="l03017"></a>03017 e->accept( <span class="keyword">false</span> );
<a name="l03018"></a>03018 <span class="keywordflow">return</span>;
<a name="l03019"></a>03019 }
<a name="l03020"></a>03020 <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* gItem = (<a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>*)itemAt( e->pos()) ;
<a name="l03021"></a>03021 <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* draggedItem = 0;
<a name="l03022"></a>03022 <span class="keywordflow">if</span> ( e->source() == myGanttView )
<a name="l03023"></a>03023 draggedItem = myGanttView->myCanvasView->lastClickedItem;
<a name="l03024"></a>03024 if (myGanttView->lvDropEvent ( e, draggedItem, gItem ))
<a name="l03025"></a>03025 <span class="keywordflow">return</span>;
<a name="l03026"></a>03026 QString string;
<a name="l03027"></a>03027 <a class="code" href="classKDGanttViewItemDrag.html#cdf26d19dbeb7ee275e95d54b7f3b3de">KDGanttViewItemDrag::decode</a>( e, <span class="keywordtype">string</span> );
<a name="l03028"></a>03028 <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* newItem = 0;
<a name="l03029"></a>03029
<a name="l03030"></a>03030 <span class="keywordflow">if</span> ( gItem == myGanttView->myCanvasView->lastClickedItem && gItem != 0 ) {
<a name="l03031"></a>03031 qDebug(<span class="stringliteral">"KDGanttView::Possible bug in drag&drop code "</span>);
<a name="l03032"></a>03032 <span class="keywordflow">return</span>;
<a name="l03033"></a>03033 }
<a name="l03034"></a>03034
<a name="l03035"></a>03035 QDomDocument doc( <span class="stringliteral">"GanttView"</span> );
<a name="l03036"></a>03036 doc.setContent( <span class="keywordtype">string</span> );
<a name="l03037"></a>03037 QDomElement docRoot = doc.documentElement(); <span class="comment">// ChartParams element</span>
<a name="l03038"></a>03038 QDomNode node = docRoot.firstChild();
<a name="l03039"></a>03039 <span class="keywordtype">bool</span> enable = myGanttView->myTimeTable->blockUpdating( );
<a name="l03040"></a>03040 myGanttView->myTimeTable->setBlockUpdating( <span class="keyword">true</span> );
<a name="l03041"></a>03041 <span class="keywordflow">while</span>( !node.isNull() ) {
<a name="l03042"></a>03042 QDomElement element = node.toElement();
<a name="l03043"></a>03043 <span class="keywordflow">if</span>( !element.isNull() ) { <span class="comment">// was really an element</span>
<a name="l03044"></a>03044 QString tagName = element.tagName();
<a name="l03045"></a>03045 <span class="keywordflow">if</span>( tagName == <span class="stringliteral">"Items"</span> ) {
<a name="l03046"></a>03046 QDomNode node = element.firstChild();
<a name="l03047"></a>03047 <span class="keywordflow">while</span>( !node.isNull() ) {
<a name="l03048"></a>03048 QDomElement element = node.toElement();
<a name="l03049"></a>03049 <span class="keywordflow">if</span>( !element.isNull() ) { <span class="comment">// was really an element</span>
<a name="l03050"></a>03050 QString tagName = element.tagName();
<a name="l03051"></a>03051 <span class="keywordflow">if</span>( tagName == <span class="stringliteral">"Item"</span> ) {
<a name="l03052"></a>03052 <span class="keywordflow">if</span> ( gItem )
<a name="l03053"></a>03053 newItem = <a class="code" href="classKDGanttViewItem.html#d562fd0deb6fcd43aba09e18b47d11c1">KDGanttViewItem::createFromDomElement</a>( gItem,
<a name="l03054"></a>03054 element );
<a name="l03055"></a>03055 <span class="keywordflow">else</span>
<a name="l03056"></a>03056 newItem = <a class="code" href="classKDGanttViewItem.html#d562fd0deb6fcd43aba09e18b47d11c1">KDGanttViewItem::createFromDomElement</a>( myGanttView,
<a name="l03057"></a>03057 element );
<a name="l03058"></a>03058 } <span class="keywordflow">else</span> {
<a name="l03059"></a>03059 qDebug( <span class="stringliteral">"Unrecognized tag name: %s"</span>, tagName.latin1() );
<a name="l03060"></a>03060 Q_ASSERT( <span class="keyword">false</span> );
<a name="l03061"></a>03061 }
<a name="l03062"></a>03062 }
<a name="l03063"></a>03063 <span class="comment">//qDebug("next node1 ");</span>
<a name="l03064"></a>03064 node = node.nextSibling();
<a name="l03065"></a>03065 }
<a name="l03066"></a>03066 }
<a name="l03067"></a>03067 }
<a name="l03068"></a>03068 <span class="comment">//qDebug("next node2 ");</span>
<a name="l03069"></a>03069 node = node.nextSibling();
<a name="l03070"></a>03070 }
<a name="l03071"></a>03071 newItem-><a class="code" href="classKDGanttViewItem.html#a827e41eb40058abb0063c9c5195abb9">setDisplaySubitemsAsGroup</a>(myGanttView->displaySubitemsAsGroup());
<a name="l03072"></a>03072 newItem-><a class="code" href="classKDGanttViewItem.html#b2c5d5b50b7cf2e359ac060f790e39ce">resetSubitemVisibility</a>();
<a name="l03073"></a>03073 myGanttView->slot_lvDropped(e, draggedItem, gItem);
<a name="l03074"></a>03074 myGanttView->myTimeTable->setBlockUpdating( enable );
<a name="l03075"></a>03075 myGanttView->myTimeTable->updateMyContent();
<a name="l03076"></a>03076 <span class="keywordflow">return</span>;
<a name="l03077"></a>03077 }
<a name="l03078"></a>03078
<a name="l03079"></a>03079 QDragObject * KDListView::dragObject ()
<a name="l03080"></a>03080 {
<a name="l03081"></a>03081 <span class="keywordflow">return</span> QListView::dragObject ();
<a name="l03082"></a>03082 }
<a name="l03083"></a>03083
<a name="l03084"></a>03084 <span class="keywordtype">void</span> KDListView::startDrag ()
<a name="l03085"></a>03085 {
<a name="l03086"></a>03086 <span class="keywordflow">if</span> ( ! myGanttView->dragEnabled() )
<a name="l03087"></a>03087 <span class="keywordflow">return</span>;
<a name="l03088"></a>03088 <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* cItem = (<a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>*) currentItem ();
<a name="l03089"></a>03089 myGanttView->myCanvasView->lastClickedItem = cItem;
<a name="l03090"></a>03090 myGanttView->lvStartDrag (cItem);
<a name="l03091"></a>03091 }
<a name="l03092"></a>03092
<a name="l03093"></a>03093 KDCanvasText::KDCanvasText( KDTimeTableWidget* canvas,
<a name="l03094"></a>03094 <span class="keywordtype">void</span>* parentItem,
<a name="l03095"></a>03095 <span class="keywordtype">int</span> type ) :
<a name="l03096"></a>03096 QCanvasText(canvas)
<a name="l03097"></a>03097 {
<a name="l03098"></a>03098 myParentType = type;
<a name="l03099"></a>03099 myParentItem = parentItem;
<a name="l03100"></a>03100 }
<a name="l03101"></a>03101
<a name="l03102"></a>03102
<a name="l03103"></a>03103 KDCanvasLine::KDCanvasLine( KDTimeTableWidget* canvas,
<a name="l03104"></a>03104 <span class="keywordtype">void</span>* parentItem,
<a name="l03105"></a>03105 <span class="keywordtype">int</span> type ) :
<a name="l03106"></a>03106 QCanvasLine(canvas)
<a name="l03107"></a>03107 {
<a name="l03108"></a>03108 myParentType = type;
<a name="l03109"></a>03109 myParentItem = parentItem;
<a name="l03110"></a>03110 }
<a name="l03111"></a>03111
<a name="l03112"></a>03112
<a name="l03113"></a>03113 KDCanvasPolygonItem::KDCanvasPolygonItem( KDTimeTableWidget* canvas,
<a name="l03114"></a>03114 <span class="keywordtype">void</span>* parentItem,
<a name="l03115"></a>03115 <span class="keywordtype">int</span> type ) :
<a name="l03116"></a>03116 QCanvasPolygonalItem( canvas )
<a name="l03117"></a>03117 {
<a name="l03118"></a>03118 myParentType = type;
<a name="l03119"></a>03119 myParentItem = parentItem;
<a name="l03120"></a>03120 }
<a name="l03121"></a>03121
<a name="l03122"></a>03122
<a name="l03123"></a>03123 KDCanvasPolygon::KDCanvasPolygon( KDTimeTableWidget* canvas,
<a name="l03124"></a>03124 <span class="keywordtype">void</span>* parentItem,
<a name="l03125"></a>03125 <span class="keywordtype">int</span> type ) :
<a name="l03126"></a>03126 QCanvasPolygon( canvas )
<a name="l03127"></a>03127 {
<a name="l03128"></a>03128 myParentType = type;
<a name="l03129"></a>03129 myParentItem = parentItem;
<a name="l03130"></a>03130 }
<a name="l03131"></a>03131
<a name="l03132"></a>03132
<a name="l03133"></a>03133 KDCanvasEllipse::KDCanvasEllipse( KDTimeTableWidget* canvas,
<a name="l03134"></a>03134 <span class="keywordtype">void</span>* parentItem,
<a name="l03135"></a>03135 <span class="keywordtype">int</span> type ) :
<a name="l03136"></a>03136 QCanvasEllipse( canvas )
<a name="l03137"></a>03137 {
<a name="l03138"></a>03138 myParentType = type;
<a name="l03139"></a>03139 myParentItem = parentItem;
<a name="l03140"></a>03140 }
<a name="l03141"></a>03141
<a name="l03142"></a>03142
<a name="l03143"></a>03143 KDCanvasRectangle::KDCanvasRectangle( KDTimeTableWidget* canvas,
<a name="l03144"></a>03144 <span class="keywordtype">void</span>* parentItem,
<a name="l03145"></a>03145 <span class="keywordtype">int</span> type ) :
<a name="l03146"></a>03146 QCanvasRectangle( canvas )
<a name="l03147"></a>03147 {
<a name="l03148"></a>03148 myParentType = type;
<a name="l03149"></a>03149 myParentItem = parentItem;
<a name="l03150"></a>03150 }
<a name="l03151"></a>03151
<a name="l03152"></a>03152
<a name="l03153"></a>03153
<a name="l03154"></a>03154
<a name="l03155"></a>03155 KDGanttCanvasView::KDGanttCanvasView( <a class="code" href="classKDGanttView.html">KDGanttView</a>* sender,QCanvas* canvas, QWidget* parent, <span class="keyword">const</span>
<a name="l03156"></a>03156 <span class="keywordtype">char</span>* name ) : QCanvasView ( canvas, parent, name ),
<a name="l03157"></a>03157 movingGVItem( 0 ),
<a name="l03158"></a>03158 scrollBarTimer( 0, <span class="stringliteral">"scrollBarTimer"</span> )
<a name="l03159"></a>03159 {
<a name="l03160"></a>03160 setHScrollBarMode (QScrollView::AlwaysOn );
<a name="l03161"></a>03161 setVScrollBarMode( QScrollView::AlwaysOn );
<a name="l03162"></a>03162 myToolTip = <span class="keyword">new</span> KDCanvasToolTip(viewport(),<span class="keyword">this</span>);
<a name="l03163"></a>03163 mySignalSender = sender;
<a name="l03164"></a>03164 currentItem = 0;
<a name="l03165"></a>03165 currentLink = 0;
<a name="l03166"></a>03166 cuttedItem = 0;
<a name="l03167"></a>03167 fromItem = 0;
<a name="l03168"></a>03168 fromArea = 0;
<a name="l03169"></a>03169 linkItemsEnabled = <span class="keyword">false</span>;
<a name="l03170"></a>03170 mouseDown = <span class="keyword">false</span>;
<a name="l03171"></a>03171 linkLine = <span class="keyword">new</span> QCanvasLine(canvas);
<a name="l03172"></a>03172 linkLine->hide();
<a name="l03173"></a>03173 linkLine->setZ(1000);
<a name="l03174"></a>03174 set_Mouse_Tracking(<span class="keyword">true</span>); <span class="comment">// mouse cursor changes over KDIntervalColorRectangle borders</span>
<a name="l03175"></a>03175 <span class="keyword">new</span> KDCanvasWhatsThis(viewport(),<span class="keyword">this</span>);
<a name="l03176"></a>03176 onItem = <span class="keyword">new</span> QPopupMenu( <span class="keyword">this</span> );
<a name="l03177"></a>03177 QPopupMenu * newMenu = <span class="keyword">new</span> QPopupMenu( <span class="keyword">this</span> );
<a name="l03178"></a>03178 QPopupMenu * onView = <span class="keyword">new</span> QPopupMenu( <span class="keyword">this</span> );
<a name="l03179"></a>03179 onView->insertItem( i18n( <span class="stringliteral">"Summary"</span> ), <span class="keyword">this</span>,
<a name="l03180"></a>03180 SLOT ( newRootItem( <span class="keywordtype">int</span> ) ), 0, 0 );
<a name="l03181"></a>03181 onView->insertItem( i18n( <span class="stringliteral">"Event"</span> ), <span class="keyword">this</span>,
<a name="l03182"></a>03182 SLOT ( newRootItem( <span class="keywordtype">int</span> ) ), 0, 1);
<a name="l03183"></a>03183 onView->insertItem( i18n( <span class="stringliteral">"Task"</span> ), <span class="keyword">this</span>,
<a name="l03184"></a>03184 SLOT ( newRootItem( <span class="keywordtype">int</span> ) ), 0, 2 );
<a name="l03185"></a>03185
<a name="l03186"></a>03186 onItem->insertItem( i18n( <span class="stringliteral">"New Root"</span> ), onView );
<a name="l03187"></a>03187 newMenu->insertItem( i18n( <span class="stringliteral">"Summary"</span> ),
<a name="l03188"></a>03188 <span class="keyword">this</span>, SLOT ( newChildItem( <span class="keywordtype">int</span>) ), 0, 0 );
<a name="l03189"></a>03189 newMenu->insertItem( i18n( <span class="stringliteral">"Event"</span> ),
<a name="l03190"></a>03190 <span class="keyword">this</span>, SLOT ( newChildItem( <span class="keywordtype">int</span> ) ), 0, 1 );
<a name="l03191"></a>03191 newMenu->insertItem( i18n( <span class="stringliteral">"Task"</span> ),
<a name="l03192"></a>03192 <span class="keyword">this</span>, SLOT ( newChildItem( <span class="keywordtype">int</span> ) ), 0, 2 );
<a name="l03193"></a>03193
<a name="l03194"></a>03194 onItem->insertItem( i18n( <span class="stringliteral">"New Child"</span> ), newMenu );
<a name="l03195"></a>03195 QPopupMenu * afterMenu = <span class="keyword">new</span> QPopupMenu( <span class="keyword">this</span> );
<a name="l03196"></a>03196 afterMenu->insertItem( i18n( <span class="stringliteral">"Summary"</span> ),
<a name="l03197"></a>03197 <span class="keyword">this</span>, SLOT ( newChildItem( <span class="keywordtype">int</span>) ), 0, 0+4 );
<a name="l03198"></a>03198 afterMenu->insertItem( i18n( <span class="stringliteral">"Event"</span> ),
<a name="l03199"></a>03199 <span class="keyword">this</span>, SLOT ( newChildItem( <span class="keywordtype">int</span> ) ), 0, 1+4 );
<a name="l03200"></a>03200 afterMenu->insertItem( i18n( <span class="stringliteral">"Task"</span> ),
<a name="l03201"></a>03201 <span class="keyword">this</span>, SLOT ( newChildItem( <span class="keywordtype">int</span> ) ), 0, 2+4 );
<a name="l03202"></a>03202 onItem->insertItem( i18n( <span class="stringliteral">"New After"</span> ), afterMenu );
<a name="l03203"></a>03203 QPopupMenu *pasteMenu = <span class="keyword">new</span> QPopupMenu( <span class="keyword">this</span> );
<a name="l03204"></a>03204 pasteMenu->insertItem( i18n( <span class="stringliteral">"As Root"</span> ),
<a name="l03205"></a>03205 <span class="keyword">this</span>, SLOT ( pasteItem( <span class="keywordtype">int</span> ) ), 0, 0 );
<a name="l03206"></a>03206 pasteMenu->insertItem( i18n( <span class="stringliteral">"As Child"</span> ),
<a name="l03207"></a>03207 <span class="keyword">this</span>, SLOT ( pasteItem( <span class="keywordtype">int</span> ) ), 0, 1 );
<a name="l03208"></a>03208 pasteMenu->insertItem( i18n( <span class="stringliteral">"After"</span> ),
<a name="l03209"></a>03209 <span class="keyword">this</span>, SLOT ( pasteItem( <span class="keywordtype">int</span> ) ), 0, 2 );
<a name="l03210"></a>03210 onItem->insertItem( i18n( <span class="stringliteral">"Paste"</span> ), pasteMenu, 3 );
<a name="l03211"></a>03211 onItem->insertItem( i18n( <span class="stringliteral">"Cut Item"</span> ), <span class="keyword">this</span>, SLOT ( cutItem() ) );
<a name="l03212"></a>03212 onItem->setItemEnabled( 3, <span class="keyword">false</span> );
<a name="l03213"></a>03213 myMyContentsHeight = 0;
<a name="l03214"></a>03214 _showItemAddPopupMenu = <span class="keyword">false</span>;
<a name="l03215"></a>03215
<a name="l03216"></a>03216 QObject *scrollViewTimer = child( <span class="stringliteral">"scrollview scrollbar timer"</span>, <span class="stringliteral">"QTimer"</span>, <span class="keyword">false</span> );
<a name="l03217"></a>03217 Q_ASSERT( scrollViewTimer );
<a name="l03218"></a>03218 <span class="keywordflow">if</span> ( scrollViewTimer ) {
<a name="l03219"></a>03219 disconnect( scrollViewTimer, SIGNAL(timeout()), <span class="keyword">this</span>, SLOT(updateScrollBars() ) );
<a name="l03220"></a>03220 }
<a name="l03221"></a>03221 <span class="comment">// If they needed a scrollbar timer in scrollview...</span>
<a name="l03222"></a>03222 connect( &scrollBarTimer, SIGNAL(timeout()), <span class="keyword">this</span>, SLOT(myUpdateScrollBars() ) );
<a name="l03223"></a>03223
<a name="l03224"></a>03224 myScrollTimer = <span class="keyword">new</span> QTimer( <span class="keyword">this</span>, <span class="stringliteral">"myScrollTimer"</span> );
<a name="l03225"></a>03225 connect( myScrollTimer, SIGNAL( timeout() ), SLOT( slotScrollTimer() ) );
<a name="l03226"></a>03226 autoScrollEnabled = <span class="keyword">false</span>;
<a name="l03227"></a>03227 }
<a name="l03228"></a>03228
<a name="l03229"></a>03229
<a name="l03230"></a>03230 KDGanttCanvasView::~KDGanttCanvasView()
<a name="l03231"></a>03231 {
<a name="l03232"></a>03232 <span class="keyword">delete</span> myToolTip;
<a name="l03233"></a>03233 }
<a name="l03234"></a>03234
<a name="l03235"></a>03235
<a name="l03236"></a>03236 <span class="keywordtype">void</span> KDGanttCanvasView::setShowPopupMenu( <span class="keywordtype">bool</span> show )
<a name="l03237"></a>03237 {
<a name="l03238"></a>03238 _showItemAddPopupMenu = show;
<a name="l03239"></a>03239 }
<a name="l03240"></a>03240 <span class="keywordtype">bool</span> KDGanttCanvasView::showPopupMenu()
<a name="l03241"></a>03241 {
<a name="l03242"></a>03242 <span class="keywordflow">return</span> _showItemAddPopupMenu;
<a name="l03243"></a>03243 }
<a name="l03244"></a>03244
<a name="l03245"></a>03245
<a name="l03246"></a>03246 <span class="keywordtype">void</span> KDGanttCanvasView::moveMyContent( <span class="keywordtype">int</span>, <span class="keywordtype">int</span> y)
<a name="l03247"></a>03247 {
<a name="l03248"></a>03248 setContentsPos(contentsX(), y);
<a name="l03249"></a>03249 }
<a name="l03250"></a>03250
<a name="l03251"></a>03251 <span class="keywordtype">void</span> KDGanttCanvasView::resizeEvent ( QResizeEvent * e )
<a name="l03252"></a>03252 {
<a name="l03253"></a>03253 <span class="keywordtype">int</span> ho = e->oldSize().height();
<a name="l03254"></a>03254 <span class="keywordtype">int</span> wo = e->oldSize().width();
<a name="l03255"></a>03255 <span class="keywordtype">int</span> hi = height();
<a name="l03256"></a>03256 <span class="keywordtype">int</span> wi = width();
<a name="l03257"></a>03257 <span class="comment">//QScrollView::blockSignals( true );</span>
<a name="l03258"></a>03258
<a name="l03259"></a>03259 verticalScrollBar()->setUpdatesEnabled( <span class="keyword">false</span> );
<a name="l03260"></a>03260 QScrollView::resizeEvent ( e ) ;
<a name="l03261"></a>03261 <span class="keywordflow">if</span> ( ho != hi )
<a name="l03262"></a>03262 emit heightResized( viewport()->height());
<a name="l03263"></a>03263 <span class="keywordflow">if</span> ( wo != wi )
<a name="l03264"></a>03264 emit widthResized( viewport()->width() );
<a name="l03265"></a>03265 <span class="comment">//setMyContentsHeight( 0 ); // via timer</span>
<a name="l03266"></a>03266 <span class="comment">//QScrollView::blockSignals( false );</span>
<a name="l03267"></a>03267 scrollBarTimer.start(0, <span class="keyword">true</span>);
<a name="l03268"></a>03268 }
<a name="l03269"></a>03269
<a name="l03270"></a>03270 <span class="keywordtype">void</span> KDGanttCanvasView::myUpdateScrollBars()
<a name="l03271"></a>03271 {
<a name="l03272"></a>03272 setMyContentsHeight( 0 );
<a name="l03273"></a>03273 }
<a name="l03274"></a>03274 <span class="keywordtype">void</span> KDGanttCanvasView::setMyContentsHeight( <span class="keywordtype">int</span> hei )
<a name="l03275"></a>03275 {
<a name="l03276"></a>03276 <span class="comment">//qDebug("setMyContentsHeight %d %d ", hei, myMyContentsHeight);</span>
<a name="l03277"></a>03277 <span class="keywordflow">if</span> ( hei > 0 )
<a name="l03278"></a>03278 myMyContentsHeight = hei;
<a name="l03279"></a>03279 verticalScrollBar()->setUpdatesEnabled( <span class="keyword">true</span> ); <span class="comment">// set false in resizeEvent()</span>
<a name="l03280"></a>03280 <span class="keywordflow">if</span> ( viewport()->height() <= myMyContentsHeight )
<a name="l03281"></a>03281 verticalScrollBar()->setRange( 0, myMyContentsHeight- viewport()->height()+1);
<a name="l03282"></a>03282 <span class="keywordflow">else</span>
<a name="l03283"></a>03283 verticalScrollBar()->setRange( 0,0 );
<a name="l03284"></a>03284 <span class="comment">// testing for unmatching ScrollBar values of timeheader and timetable</span>
<a name="l03285"></a>03285 <span class="comment">// may happen after external resizing</span>
<a name="l03286"></a>03286 <span class="keywordflow">if</span> ( horizontalScrollBar()->value() != mySignalSender->myTimeHeaderScroll->horizontalScrollBar()->value() ) {
<a name="l03287"></a>03287 <span class="comment">// I am the Boss!</span>
<a name="l03288"></a>03288 mySignalSender->myTimeHeaderScroll->horizontalScrollBar()->setValue(horizontalScrollBar()->value() );
<a name="l03289"></a>03289
<a name="l03290"></a>03290 }
<a name="l03291"></a>03291
<a name="l03292"></a>03292 }
<a name="l03293"></a>03293
<a name="l03294"></a>03294 <span class="comment">// Call after *internal* resizing (like addTickRight())</span>
<a name="l03295"></a>03295 <span class="comment">// Then the new scrollbar maxValue is in myTimeHeader.</span>
<a name="l03296"></a>03296 <span class="keywordtype">void</span> KDGanttCanvasView::updateHorScrollBar() {
<a name="l03297"></a>03297 <span class="comment">//qDebug("horizontalScrollBar max=%d, myTimeHeaderScroll=%d", horizontalScrollBar()->maxValue(), mySignalSender->myTimeHeaderScroll->horizontalScrollBar()->value());</span>
<a name="l03298"></a>03298
<a name="l03299"></a>03299 horizontalScrollBar()->setRange(mySignalSender->myTimeHeaderScroll->horizontalScrollBar()->minValue(), mySignalSender->myTimeHeaderScroll->horizontalScrollBar()->maxValue());
<a name="l03300"></a>03300
<a name="l03301"></a>03301 }
<a name="l03302"></a>03302
<a name="l03303"></a>03303 <span class="keywordtype">void</span> KDGanttCanvasView::cutItem( <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* item )
<a name="l03304"></a>03304 {
<a name="l03305"></a>03305 lastClickedItem = item;
<a name="l03306"></a>03306 cutItem();
<a name="l03307"></a>03307 }
<a name="l03308"></a>03308 <span class="keywordtype">void</span> KDGanttCanvasView::insertItemAsRoot( <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* item )
<a name="l03309"></a>03309 {
<a name="l03310"></a>03310 mySignalSender->myListView->insertItem( item );
<a name="l03311"></a>03311 <span class="keywordflow">if</span> ( item == cuttedItem )
<a name="l03312"></a>03312 cuttedItem = 0;
<a name="l03313"></a>03313 }
<a name="l03314"></a>03314 <span class="keywordtype">void</span> KDGanttCanvasView::insertItemAsChild( <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* parent, <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* item )
<a name="l03315"></a>03315 {
<a name="l03316"></a>03316 parent->insertItem( cuttedItem );
<a name="l03317"></a>03317 <span class="keywordflow">if</span> ( item == cuttedItem )
<a name="l03318"></a>03318 cuttedItem = 0;
<a name="l03319"></a>03319 }
<a name="l03320"></a>03320 <span class="keywordtype">void</span> KDGanttCanvasView::insertItemAfter( <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* parent , <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* item )
<a name="l03321"></a>03321 {
<a name="l03322"></a>03322 <span class="keywordflow">if</span> ( parent-><a class="code" href="classKDGanttViewItem.html#7a9cdca4949bf6845bdb810f50fad15d">parent</a>() ) {
<a name="l03323"></a>03323 parent-><a class="code" href="classKDGanttViewItem.html#7a9cdca4949bf6845bdb810f50fad15d">parent</a>()->insertItem( item );
<a name="l03324"></a>03324 }
<a name="l03325"></a>03325 <span class="keywordflow">else</span>
<a name="l03326"></a>03326 mySignalSender->myListView->insertItem( item );
<a name="l03327"></a>03327 item->moveItem( parent );
<a name="l03328"></a>03328 <span class="keywordflow">if</span> ( item == cuttedItem )
<a name="l03329"></a>03329 cuttedItem = 0;
<a name="l03330"></a>03330 }
<a name="l03331"></a>03331
<a name="l03332"></a>03332 <span class="keywordtype">void</span> KDGanttCanvasView::cutItem()
<a name="l03333"></a>03333 {
<a name="l03334"></a>03334 lastClickedItem-><a class="code" href="classKDGanttViewItem.html#424b15c277548f29b48b2bf578d53692">hideSubtree</a>();
<a name="l03335"></a>03335 <span class="comment">//qDebug("last clicked %d parent %d ", lastClickedItem , lastClickedItem->parent());</span>
<a name="l03336"></a>03336 <span class="keywordflow">if</span> ( lastClickedItem->parent() )
<a name="l03337"></a>03337 lastClickedItem->parent()->takeItem(lastClickedItem);
<a name="l03338"></a>03338 <span class="keywordflow">else</span>
<a name="l03339"></a>03339 mySignalSender->myListView->takeItem( lastClickedItem );
<a name="l03340"></a>03340 mySignalSender->myTimeTable->updateMyContent();
<a name="l03341"></a>03341 <span class="keywordflow">if</span> ( cuttedItem )
<a name="l03342"></a>03342 <span class="keyword">delete</span> cuttedItem;
<a name="l03343"></a>03343 cuttedItem = lastClickedItem;
<a name="l03344"></a>03344 onItem->setItemEnabled( 3, <span class="keyword">true</span> );
<a name="l03345"></a>03345
<a name="l03346"></a>03346 }
<a name="l03347"></a>03347 <span class="comment">// called from the destructor in KDGanttViewItem or KDGanttView</span>
<a name="l03348"></a>03348
<a name="l03349"></a>03349 <span class="keywordtype">void</span> KDGanttCanvasView::resetCutPaste( <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* item )
<a name="l03350"></a>03350 {
<a name="l03351"></a>03351 <span class="keywordflow">if</span> ( item == 0 && cuttedItem ) {
<a name="l03352"></a>03352 <span class="keyword">delete</span> cuttedItem;
<a name="l03353"></a>03353 cuttedItem = 0;
<a name="l03354"></a>03354 }
<a name="l03355"></a>03355 <span class="keywordflow">if</span> (item == cuttedItem) {
<a name="l03356"></a>03356 onItem->setItemEnabled( 3, <span class="keyword">false</span> );
<a name="l03357"></a>03357 cuttedItem = 0;
<a name="l03358"></a>03358 }
<a name="l03359"></a>03359 }
<a name="l03360"></a>03360
<a name="l03361"></a>03361 <span class="keywordtype">void</span> KDGanttCanvasView::pasteItem( <span class="keywordtype">int</span> type )
<a name="l03362"></a>03362 {
<a name="l03363"></a>03363 <span class="keywordflow">if</span> ( !cuttedItem )
<a name="l03364"></a>03364 <span class="keywordflow">return</span>;
<a name="l03365"></a>03365 <span class="keywordflow">switch</span>( type ) {
<a name="l03366"></a>03366 <span class="keywordflow">case</span> 0:<span class="comment">//root</span>
<a name="l03367"></a>03367 mySignalSender->myListView->insertItem( cuttedItem );
<a name="l03368"></a>03368 <span class="keywordflow">break</span>;
<a name="l03369"></a>03369 <span class="keywordflow">case</span> 1:<span class="comment">//child</span>
<a name="l03370"></a>03370 lastClickedItem->insertItem( cuttedItem );
<a name="l03371"></a>03371 <span class="keywordflow">break</span>;
<a name="l03372"></a>03372 <span class="keywordflow">case</span> 2:<span class="comment">//after</span>
<a name="l03373"></a>03373 <span class="keywordflow">if</span> ( lastClickedItem->parent() ) {
<a name="l03374"></a>03374 lastClickedItem->parent()->insertItem( cuttedItem );
<a name="l03375"></a>03375 }
<a name="l03376"></a>03376 <span class="keywordflow">else</span>
<a name="l03377"></a>03377 mySignalSender->myListView->insertItem( cuttedItem );
<a name="l03378"></a>03378 cuttedItem->moveItem( lastClickedItem );
<a name="l03379"></a>03379 <span class="keywordflow">break</span>;
<a name="l03380"></a>03380 <span class="keywordflow">default</span>:
<a name="l03381"></a>03381 ;
<a name="l03382"></a>03382 }
<a name="l03383"></a>03383 cuttedItem = 0;
<a name="l03384"></a>03384 onItem->setItemEnabled( 3, <span class="keyword">false</span> );
<a name="l03385"></a>03385 mySignalSender->myTimeTable->updateMyContent();
<a name="l03386"></a>03386 }
<a name="l03387"></a>03387 <span class="keywordtype">void</span> KDGanttCanvasView::newRootItem(<span class="keywordtype">int</span> type)
<a name="l03388"></a>03388 {
<a name="l03389"></a>03389 <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* temp = 0;
<a name="l03390"></a>03390 <span class="keywordflow">switch</span>( type ) {
<a name="l03391"></a>03391 <span class="keywordflow">case</span> 1:
<a name="l03392"></a>03392 temp = <span class="keyword">new</span> <a class="code" href="classKDGanttViewEventItem.html">KDGanttViewEventItem</a>( mySignalSender, i18n( <span class="stringliteral">"New Event"</span> ) );
<a name="l03393"></a>03393 <span class="keywordflow">break</span>;
<a name="l03394"></a>03394 <span class="keywordflow">case</span> 0:
<a name="l03395"></a>03395 temp = <span class="keyword">new</span> <a class="code" href="classKDGanttViewSummaryItem.html">KDGanttViewSummaryItem</a>( mySignalSender, i18n( <span class="stringliteral">"New Summary"</span> ) );
<a name="l03396"></a>03396 <span class="keywordflow">break</span>;
<a name="l03397"></a>03397 <span class="keywordflow">case</span> 2:
<a name="l03398"></a>03398 temp = <span class="keyword">new</span> <a class="code" href="classKDGanttViewTaskItem.html">KDGanttViewTaskItem</a>( mySignalSender, i18n( <span class="stringliteral">"New Task"</span> ) );
<a name="l03399"></a>03399 <span class="keywordflow">break</span>;
<a name="l03400"></a>03400 <span class="keywordflow">default</span>:
<a name="l03401"></a>03401 ;
<a name="l03402"></a>03402 }
<a name="l03403"></a>03403 <span class="keywordflow">if</span> ( temp )
<a name="l03404"></a>03404 mySignalSender->editItem( temp );
<a name="l03405"></a>03405 }
<a name="l03406"></a>03406
<a name="l03407"></a>03407 <span class="keywordtype">void</span> KDGanttCanvasView::newChildItem( <span class="keywordtype">int</span> type )
<a name="l03408"></a>03408 {
<a name="l03409"></a>03409 <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* temp = 0;
<a name="l03410"></a>03410 <span class="keywordflow">switch</span>( type ) {
<a name="l03411"></a>03411 <span class="keywordflow">case</span> 1:
<a name="l03412"></a>03412 temp = <span class="keyword">new</span> <a class="code" href="classKDGanttViewEventItem.html">KDGanttViewEventItem</a>( lastClickedItem, i18n( <span class="stringliteral">"New Event"</span> ) );
<a name="l03413"></a>03413 <span class="keywordflow">break</span>;
<a name="l03414"></a>03414 <span class="keywordflow">case</span> 0:
<a name="l03415"></a>03415 temp = <span class="keyword">new</span> <a class="code" href="classKDGanttViewSummaryItem.html">KDGanttViewSummaryItem</a>( lastClickedItem, i18n( <span class="stringliteral">"New Summary"</span> ) );
<a name="l03416"></a>03416 <span class="keywordflow">break</span>;
<a name="l03417"></a>03417 <span class="keywordflow">case</span> 2:
<a name="l03418"></a>03418 temp = <span class="keyword">new</span> <a class="code" href="classKDGanttViewTaskItem.html">KDGanttViewTaskItem</a>( lastClickedItem, i18n( <span class="stringliteral">"New Task"</span> ) );
<a name="l03419"></a>03419 <span class="keywordflow">break</span>;
<a name="l03420"></a>03420 <span class="keywordflow">case</span> 5:
<a name="l03421"></a>03421 <span class="keywordflow">if</span> ( lastClickedItem->parent() )
<a name="l03422"></a>03422 temp = <span class="keyword">new</span> <a class="code" href="classKDGanttViewEventItem.html">KDGanttViewEventItem</a>( lastClickedItem->parent(), lastClickedItem, i18n( <span class="stringliteral">"New Event"</span> ) );
<a name="l03423"></a>03423 <span class="keywordflow">else</span>
<a name="l03424"></a>03424 temp = <span class="keyword">new</span> <a class="code" href="classKDGanttViewEventItem.html">KDGanttViewEventItem</a>( mySignalSender, lastClickedItem, i18n( <span class="stringliteral">"New Event"</span> ) );
<a name="l03425"></a>03425 <span class="keywordflow">break</span>;
<a name="l03426"></a>03426 <span class="keywordflow">case</span> 4:
<a name="l03427"></a>03427 <span class="keywordflow">if</span> ( lastClickedItem->parent() )
<a name="l03428"></a>03428 temp = <span class="keyword">new</span> <a class="code" href="classKDGanttViewSummaryItem.html">KDGanttViewSummaryItem</a>( lastClickedItem->parent(), lastClickedItem, i18n( <span class="stringliteral">"New Summary"</span> ) );
<a name="l03429"></a>03429 <span class="keywordflow">else</span>
<a name="l03430"></a>03430 temp = <span class="keyword">new</span> <a class="code" href="classKDGanttViewSummaryItem.html">KDGanttViewSummaryItem</a>( mySignalSender, lastClickedItem, i18n( <span class="stringliteral">"New Summary"</span> ) );
<a name="l03431"></a>03431 <span class="keywordflow">break</span>;
<a name="l03432"></a>03432 <span class="keywordflow">case</span> 6:
<a name="l03433"></a>03433 <span class="keywordflow">if</span> ( lastClickedItem->parent() )
<a name="l03434"></a>03434 temp = <span class="keyword">new</span> <a class="code" href="classKDGanttViewTaskItem.html">KDGanttViewTaskItem</a>( lastClickedItem->parent(), lastClickedItem, i18n( <span class="stringliteral">"New Task"</span> ) );
<a name="l03435"></a>03435 <span class="keywordflow">else</span>
<a name="l03436"></a>03436 temp = <span class="keyword">new</span> <a class="code" href="classKDGanttViewTaskItem.html">KDGanttViewTaskItem</a>( mySignalSender, lastClickedItem, i18n( <span class="stringliteral">"New Task"</span> ) );
<a name="l03437"></a>03437 <span class="keywordflow">break</span>;
<a name="l03438"></a>03438
<a name="l03439"></a>03439
<a name="l03440"></a>03440 <span class="keywordflow">default</span>:
<a name="l03441"></a>03441 ;
<a name="l03442"></a>03442 }
<a name="l03443"></a>03443 <span class="keywordflow">if</span> ( temp )
<a name="l03444"></a>03444 mySignalSender->editItem( temp );
<a name="l03445"></a>03445 }
<a name="l03446"></a>03446
<a name="l03447"></a>03447 <span class="keywordtype">void</span> KDGanttCanvasView::drawToPainter ( QPainter * p )
<a name="l03448"></a>03448 {
<a name="l03449"></a>03449 drawContents ( p, 0, 0, canvas()->width(), canvas()->height() );
<a name="l03450"></a>03450 }
<a name="l03451"></a>03451 QString KDGanttCanvasView::getToolTipText(QPoint p)
<a name="l03452"></a>03452 {
<a name="l03453"></a>03453 QCanvasItemList il = canvas()->collisions ( viewportToContents( p ));
<a name="l03454"></a>03454 QCanvasItemList::Iterator it;
<a name="l03455"></a>03455 <span class="keywordflow">for</span> ( it = il.begin(); it != il.end(); ++it ) {
<a name="l03456"></a>03456 <span class="keywordflow">switch</span> (getType(*it)) {
<a name="l03457"></a>03457 <span class="keywordflow">case</span> Type_is_KDGanttViewItem:
<a name="l03458"></a>03458 <span class="keywordflow">return</span> (<a class="code" href="classKDGanttViewItemDrag.html#2e40162971c445fd39f07e186192ac93">getItem</a>(*it))->tooltipText();
<a name="l03459"></a>03459 <span class="keywordflow">break</span>;
<a name="l03460"></a>03460 <span class="keywordflow">case</span> Type_is_KDGanttTaskLink:
<a name="l03461"></a>03461 <span class="keywordflow">return</span> (getLink(*it))->tooltipText();
<a name="l03462"></a>03462 <span class="keywordflow">break</span>;
<a name="l03463"></a>03463 <span class="keywordflow">default</span>:
<a name="l03464"></a>03464 <span class="keywordflow">break</span>;
<a name="l03465"></a>03465 }
<a name="l03466"></a>03466 }
<a name="l03467"></a>03467 <span class="keywordflow">return</span> <span class="stringliteral">""</span>;
<a name="l03468"></a>03468 }
<a name="l03469"></a>03469
<a name="l03470"></a>03470 QString KDGanttCanvasView::getWhatsThisText(QPoint p)
<a name="l03471"></a>03471 {
<a name="l03472"></a>03472 QCanvasItemList il = canvas() ->collisions (viewportToContents( p ));
<a name="l03473"></a>03473 QCanvasItemList::Iterator it;
<a name="l03474"></a>03474 <span class="keywordflow">for</span> ( it = il.begin(); it != il.end(); ++it ) {
<a name="l03475"></a>03475 <span class="keywordflow">switch</span> (getType(*it)) {
<a name="l03476"></a>03476 <span class="keywordflow">case</span> Type_is_KDGanttViewItem:
<a name="l03477"></a>03477 <span class="keywordflow">return</span> (<a class="code" href="classKDGanttViewItemDrag.html#2e40162971c445fd39f07e186192ac93">getItem</a>(*it))->whatsThisText();
<a name="l03478"></a>03478 <span class="keywordflow">break</span>;
<a name="l03479"></a>03479 <span class="keywordflow">case</span> Type_is_KDGanttTaskLink:
<a name="l03480"></a>03480 <span class="keywordflow">return</span> (getLink(*it))->whatsThisText();
<a name="l03481"></a>03481 <span class="keywordflow">break</span>;
<a name="l03482"></a>03482 <span class="keywordflow">default</span>:
<a name="l03483"></a>03483 <span class="keywordflow">break</span>;
<a name="l03484"></a>03484 }
<a name="l03485"></a>03485 }
<a name="l03486"></a>03486 <span class="keywordflow">return</span> <span class="stringliteral">""</span>;
<a name="l03487"></a>03487 }
<a name="l03488"></a>03488
<a name="l03489"></a>03489
<a name="l03490"></a>03490 KDGanttCanvasView::MovingOperation KDGanttCanvasView::gvItemHitTest( <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a> *item, KDTimeHeaderWidget* timeHeader, <span class="keyword">const</span> QPoint &pos )
<a name="l03491"></a>03491 {
<a name="l03492"></a>03492 <span class="keyword">const</span> <span class="keywordtype">int</span> left = timeHeader->getCoordX( item-><a class="code" href="classKDGanttViewItem.html#4c9a5cddca28053bbef9ade165ecda21">startTime</a>() );
<a name="l03493"></a>03493 <span class="keyword">const</span> <span class="keywordtype">int</span> right = timeHeader->getCoordX( item-><a class="code" href="classKDGanttViewItem.html#e4e511a8aaa5a145d52725aa6c34cdef">endTime</a>() );
<a name="l03494"></a>03494 <span class="keyword">const</span> <span class="keywordtype">int</span> width = right - left + 1;
<a name="l03495"></a>03495 <span class="keyword">const</span> <span class="keywordtype">int</span> x = pos.x();
<a name="l03496"></a>03496 <span class="keywordflow">if</span> ( x < left + width / 10 )
<a name="l03497"></a>03497 <span class="keywordflow">return</span> KDGanttCanvasView::ResizingLeft;
<a name="l03498"></a>03498 <span class="keywordflow">if</span> ( x > right - width / 10 )
<a name="l03499"></a>03499 <span class="keywordflow">return</span> KDGanttCanvasView::ResizingRight;
<a name="l03500"></a>03500 <span class="keywordflow">return</span> KDGanttCanvasView::Moving;
<a name="l03501"></a>03501 }
<a name="l03502"></a>03502
<a name="l03510"></a>03510 <span class="keywordtype">void</span> KDGanttCanvasView::contentsMousePressEvent ( QMouseEvent * e )
<a name="l03511"></a>03511 {
<a name="l03512"></a>03512 <span class="comment">//qDebug("mousepress! %d ", this);</span>
<a name="l03513"></a>03513 <span class="comment">//qDebug("focus %d ",qApp->focusWidget());</span>
<a name="l03514"></a>03514 setFocus();
<a name="l03515"></a>03515 currentLink = 0;
<a name="l03516"></a>03516 currentItem = 0;
<a name="l03517"></a>03517 movingItem = 0;
<a name="l03518"></a>03518 mouseDown = <span class="keyword">true</span>;
<a name="l03519"></a>03519 <span class="keywordflow">if</span> (e->button() == RightButton && mySignalSender->editable()) {
<a name="l03520"></a>03520 lastClickedItem = (<a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>*) mySignalSender->myListView->itemAt( QPoint(2,e->pos().y()));
<a name="l03521"></a>03521 <span class="keywordflow">if</span> ( lastClickedItem ) {
<a name="l03522"></a>03522 <span class="keywordflow">if</span> ( lastClickedItem->displaySubitemsAsGroup() && ! lastClickedItem->isOpen() ) {
<a name="l03523"></a>03523 <span class="comment">// findSub subitem</span>
<a name="l03524"></a>03524 QCanvasItemList il = canvas() ->collisions ( e->pos() );
<a name="l03525"></a>03525 QCanvasItemList::Iterator it;
<a name="l03526"></a>03526 <span class="keywordflow">for</span> ( it = il.begin(); it != il.end(); ++it ) {
<a name="l03527"></a>03527 <span class="keywordflow">if</span> ( getType(*it) == Type_is_KDGanttViewItem ) {
<a name="l03528"></a>03528 lastClickedItem = <a class="code" href="classKDGanttViewItemDrag.html#2e40162971c445fd39f07e186192ac93">getItem</a>(*it);
<a name="l03529"></a>03529 }
<a name="l03530"></a>03530 }
<a name="l03531"></a>03531 }
<a name="l03532"></a>03532 <span class="keywordflow">if</span> ( _showItemAddPopupMenu )
<a name="l03533"></a>03533 onItem->popup(e->globalPos());
<a name="l03534"></a>03534 }
<a name="l03535"></a>03535 }
<a name="l03536"></a>03536 QCanvasItemList il = canvas() ->collisions ( e->pos() );
<a name="l03537"></a>03537 QCanvasItemList::Iterator it;
<a name="l03538"></a>03538 <span class="keywordflow">for</span> ( it = il.begin(); it != il.end(); ++it ) {
<a name="l03539"></a>03539 <span class="keywordflow">switch</span> ( e->button() ) {
<a name="l03540"></a>03540 <span class="keywordflow">case</span> LeftButton:
<a name="l03541"></a>03541 <span class="keywordflow">switch</span> (getType(*it)) {
<a name="l03542"></a>03542 <span class="keywordflow">case</span> Type_is_KDGanttViewItem:
<a name="l03543"></a>03543 currentItem = <a class="code" href="classKDGanttViewItemDrag.html#2e40162971c445fd39f07e186192ac93">getItem</a>(*it);
<a name="l03544"></a>03544 <span class="keywordflow">if</span> (! currentItem->enabled() ) {
<a name="l03545"></a>03545 currentItem = 0;
<a name="l03546"></a>03546 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (linkItemsEnabled &&
<a name="l03547"></a>03547 !currentItem->isMyTextCanvas(*it)) {
<a name="l03548"></a>03548 fromArea = getItemArea(currentItem, e->pos().x());
<a name="l03549"></a>03549 <span class="keywordflow">if</span> (fromArea > 0) {
<a name="l03550"></a>03550 fromItem = currentItem;
<a name="l03551"></a>03551 linkLine->setPoints(e->pos().x(), e->pos().y(), e->pos().x(), e->pos().y());
<a name="l03552"></a>03552 linkLine->show();
<a name="l03553"></a>03553 }
<a name="l03554"></a>03554 }
<a name="l03555"></a>03555 {
<a name="l03556"></a>03556 KDCanvasRectangle *rect = <span class="keyword">dynamic_cast<</span>KDCanvasRectangle*<span class="keyword">></span>( *it );
<a name="l03557"></a>03557 <span class="keywordflow">if</span> ( rect ) {
<a name="l03558"></a>03558 movingGVItem = <span class="keyword">dynamic_cast<</span><a class="code" href="classKDGanttViewTaskItem.html">KDGanttViewTaskItem</a>*<span class="keyword">></span>( <a class="code" href="classKDGanttViewItemDrag.html#2e40162971c445fd39f07e186192ac93">getItem</a>( rect ) );
<a name="l03559"></a>03559 <span class="keywordflow">if</span> ( movingGVItem ) {
<a name="l03560"></a>03560 movingStart = e->pos();
<a name="l03561"></a>03561 movingStartDate = movingGVItem->startTime();
<a name="l03562"></a>03562 movingOperation = gvItemHitTest( movingGVItem, mySignalSender->myTimeHeader, e->pos() );
<a name="l03563"></a>03563 <span class="keywordflow">if</span> ( movingOperation == Moving && !movingGVItem->isMoveable() )
<a name="l03564"></a>03564 movingGVItem = 0;
<a name="l03565"></a>03565 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( movingOperation != Moving && !movingGVItem->isResizeable() )
<a name="l03566"></a>03566 movingOperation = Moving;
<a name="l03567"></a>03567 } <span class="keywordflow">else</span> {
<a name="l03568"></a>03568 movingGVItem = 0;
<a name="l03569"></a>03569 }
<a name="l03570"></a>03570 }
<a name="l03571"></a>03571 }
<a name="l03572"></a>03572 <span class="keywordflow">break</span>;
<a name="l03573"></a>03573 <span class="keywordflow">case</span> Type_is_KDGanttTaskLink:
<a name="l03574"></a>03574 currentLink = getLink(*it);
<a name="l03575"></a>03575 <span class="keywordflow">break</span>;
<a name="l03576"></a>03576 <span class="keywordflow">case</span> Type_is_KDGanttGridItem:
<a name="l03577"></a>03577 <span class="keywordflow">if</span> ( (*it)->rtti() == KDIntervalColorRectangle::RTTI ) {
<a name="l03578"></a>03578 <span class="comment">// Cleaner would be isMovable()/isResizeable() in an interface</span>
<a name="l03579"></a>03579 <span class="comment">// implemented by all movable objects...</span>
<a name="l03580"></a>03580 movingItem = <span class="keyword">static_cast<</span>QCanvasRectangle *<span class="keyword">></span>(*it);
<a name="l03581"></a>03581 movingStart = e->pos();
<a name="l03582"></a>03582 KDIntervalColorRectangle* icr = <span class="keyword">static_cast<</span>KDIntervalColorRectangle *<span class="keyword">></span>( movingItem );
<a name="l03583"></a>03583 KDIntervalColorRectangle::HitTest hitTest = icr->hitTest( mySignalSender->myTimeHeader, movingStart );
<a name="l03584"></a>03584 movingOperation = hitTest == KDIntervalColorRectangle::Start ? ResizingLeft :
<a name="l03585"></a>03585 hitTest == KDIntervalColorRectangle::End ? ResizingRight :
<a name="l03586"></a>03586 Moving;
<a name="l03587"></a>03587 }
<a name="l03588"></a>03588 <span class="keywordflow">break</span>;
<a name="l03589"></a>03589 <span class="keywordflow">default</span>:
<a name="l03590"></a>03590 <span class="keywordflow">break</span>;
<a name="l03591"></a>03591 }
<a name="l03592"></a>03592 <span class="keywordflow">break</span>;
<a name="l03593"></a>03593 <span class="keywordflow">case</span> RightButton:
<a name="l03594"></a>03594 <span class="keywordflow">switch</span> (getType(*it)) {
<a name="l03595"></a>03595 <span class="keywordflow">case</span> Type_is_KDGanttViewItem:
<a name="l03596"></a>03596 currentItem = <a class="code" href="classKDGanttViewItemDrag.html#2e40162971c445fd39f07e186192ac93">getItem</a>(*it);
<a name="l03597"></a>03597 <span class="keywordflow">if</span> (! currentItem->enabled() )
<a name="l03598"></a>03598 currentItem = 0;
<a name="l03599"></a>03599 <span class="keywordflow">break</span>;
<a name="l03600"></a>03600 <span class="keywordflow">case</span> Type_is_KDGanttTaskLink:
<a name="l03601"></a>03601 currentLink = getLink(*it);
<a name="l03602"></a>03602 <span class="keywordflow">break</span>;
<a name="l03603"></a>03603 }
<a name="l03604"></a>03604 <span class="keywordflow">break</span>;
<a name="l03605"></a>03605 <span class="keywordflow">case</span> MidButton:
<a name="l03606"></a>03606 <span class="keywordflow">switch</span> (getType(*it)) {
<a name="l03607"></a>03607 <span class="keywordflow">case</span> Type_is_KDGanttViewItem:
<a name="l03608"></a>03608 currentItem = <a class="code" href="classKDGanttViewItemDrag.html#2e40162971c445fd39f07e186192ac93">getItem</a>(*it);
<a name="l03609"></a>03609 <span class="keywordflow">if</span> (! currentItem->enabled() )
<a name="l03610"></a>03610 currentItem = 0;
<a name="l03611"></a>03611 <span class="keywordflow">break</span>;
<a name="l03612"></a>03612 <span class="keywordflow">case</span> Type_is_KDGanttTaskLink:
<a name="l03613"></a>03613 currentLink = getLink(*it);
<a name="l03614"></a>03614 <span class="keywordflow">break</span>;
<a name="l03615"></a>03615 }
<a name="l03616"></a>03616 <span class="keywordflow">break</span>;
<a name="l03617"></a>03617 <span class="keywordflow">default</span>:
<a name="l03618"></a>03618 <span class="keywordflow">break</span>;
<a name="l03619"></a>03619 }
<a name="l03620"></a>03620 }
<a name="l03621"></a>03621 <span class="keywordflow">if</span> (e->button() == RightButton ) {
<a name="l03622"></a>03622 mySignalSender->gvContextMenuRequested( currentItem, e->globalPos() );
<a name="l03623"></a>03623 }
<a name="l03624"></a>03624 <span class="keywordflow">if</span> (autoScrollEnabled && e->button() == LeftButton) {
<a name="l03625"></a>03625 myScrollTimer->start(50);
<a name="l03626"></a>03626 }
<a name="l03627"></a>03627 }
<a name="l03635"></a>03635 <span class="keywordtype">void</span> KDGanttCanvasView::contentsMouseReleaseEvent ( QMouseEvent * e )
<a name="l03636"></a>03636 {
<a name="l03637"></a>03637 mouseDown = <span class="keyword">false</span>;
<a name="l03638"></a>03638 <span class="keyword">static</span> <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* lastClicked = 0;
<a name="l03639"></a>03639 mySignalSender->gvMouseButtonClicked( e->button(), currentItem , e->globalPos() );
<a name="l03640"></a>03640 <span class="comment">//qDebug("datetime %s ",mySignalSender->getDateTimeForCoordX(e->globalPos().x(), true ).toString().latin1() );</span>
<a name="l03641"></a>03641 <span class="comment">//qDebug("mousepos %d %d ",e->pos().x(),e->pos().y() );</span>
<a name="l03642"></a>03642 <span class="comment">//qDebug("mouseup ");</span>
<a name="l03643"></a>03643 <span class="comment">// if ( currentLink || currentItem )</span>
<a name="l03644"></a>03644 {
<a name="l03645"></a>03645 <span class="keywordflow">switch</span> ( e->button() ) {
<a name="l03646"></a>03646 <span class="keywordflow">case</span> LeftButton:
<a name="l03647"></a>03647 myScrollTimer->stop();
<a name="l03648"></a>03648 {
<a name="l03649"></a>03649 mySignalSender->itemLeftClicked( currentItem );
<a name="l03650"></a>03650 mySignalSender->gvItemLeftClicked( currentItem );
<a name="l03651"></a>03651 }
<a name="l03652"></a>03652 <span class="keywordflow">if</span> ( currentLink )
<a name="l03653"></a>03653 mySignalSender->taskLinkLeftClicked( currentLink );
<a name="l03654"></a>03654 <span class="keywordflow">if</span> (linkItemsEnabled && fromItem) {
<a name="l03655"></a>03655 linkLine->hide();
<a name="l03656"></a>03656 canvas()->update();
<a name="l03657"></a>03657 QCanvasItemList il = canvas() ->collisions ( e->pos() );
<a name="l03658"></a>03658 QCanvasItemList::Iterator it;
<a name="l03659"></a>03659 <span class="keywordflow">for</span> ( it = il.begin(); it != il.end(); ++it ) {
<a name="l03660"></a>03660 <span class="keywordflow">if</span> (getType(*it) == Type_is_KDGanttViewItem) {
<a name="l03661"></a>03661 <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a> *toItem = <a class="code" href="classKDGanttViewItemDrag.html#2e40162971c445fd39f07e186192ac93">getItem</a>(*it);
<a name="l03662"></a>03662 <span class="keywordflow">if</span> (!toItem-><a class="code" href="classKDGanttViewItem.html#69393bf4852689c153e5b3cbd60bdf29">isMyTextCanvas</a>(*it)) {
<a name="l03663"></a>03663 <span class="keywordtype">int</span> toArea = getItemArea(toItem, e->pos().x());
<a name="l03664"></a>03664 <span class="keywordflow">if</span> (toArea > 0 && toItem && fromItem != toItem) {
<a name="l03665"></a>03665 mySignalSender->linkItems(fromItem, toItem, getLinkType(fromArea, toArea));
<a name="l03666"></a>03666 }
<a name="l03667"></a>03667 }
<a name="l03668"></a>03668 <span class="keywordflow">break</span>;
<a name="l03669"></a>03669 }
<a name="l03670"></a>03670 }
<a name="l03671"></a>03671 }
<a name="l03672"></a>03672 fromItem = 0;
<a name="l03673"></a>03673 <span class="keywordflow">if</span> ( movingGVItem ) {
<a name="l03674"></a>03674 mySignalSender->gvItemMoved( movingGVItem );
<a name="l03675"></a>03675 movingGVItem = 0;
<a name="l03676"></a>03676 }
<a name="l03677"></a>03677 <span class="keywordflow">break</span>;
<a name="l03678"></a>03678 <span class="keywordflow">case</span> RightButton:
<a name="l03679"></a>03679 {
<a name="l03680"></a>03680 mySignalSender->itemRightClicked( currentItem );
<a name="l03681"></a>03681 mySignalSender->gvItemRightClicked( currentItem );
<a name="l03682"></a>03682
<a name="l03683"></a>03683 }
<a name="l03684"></a>03684 <span class="keywordflow">if</span> ( currentLink )
<a name="l03685"></a>03685 mySignalSender->taskLinkRightClicked( currentLink );
<a name="l03686"></a>03686 <span class="keywordflow">break</span>;
<a name="l03687"></a>03687 <span class="keywordflow">case</span> MidButton:
<a name="l03688"></a>03688 {
<a name="l03689"></a>03689 mySignalSender->itemMidClicked( currentItem );
<a name="l03690"></a>03690 mySignalSender->gvItemMidClicked( currentItem );
<a name="l03691"></a>03691 }
<a name="l03692"></a>03692 <span class="keywordflow">if</span> ( currentLink )
<a name="l03693"></a>03693 mySignalSender->taskLinkRightClicked( currentLink );
<a name="l03694"></a>03694 <span class="keywordflow">break</span>;
<a name="l03695"></a>03695 <span class="keywordflow">default</span>:
<a name="l03696"></a>03696 <span class="keywordflow">break</span>;
<a name="l03697"></a>03697 }
<a name="l03698"></a>03698 }
<a name="l03699"></a>03699 <span class="keywordflow">if</span> ( lastClicked != currentItem )
<a name="l03700"></a>03700 mySignalSender->gvCurrentChanged( currentItem );
<a name="l03701"></a>03701 lastClicked = currentItem;
<a name="l03702"></a>03702 currentLink = 0;
<a name="l03703"></a>03703 currentItem = 0;
<a name="l03704"></a>03704 }
<a name="l03712"></a>03712 <span class="keywordtype">void</span> KDGanttCanvasView::contentsMouseDoubleClickEvent ( QMouseEvent * e )
<a name="l03713"></a>03713 {
<a name="l03714"></a>03714 QCanvasItemList il = canvas() ->collisions ( e->pos() );
<a name="l03715"></a>03715
<a name="l03716"></a>03716 <span class="keywordflow">if</span> ( il.isEmpty() && e->button() == LeftButton ) {
<a name="l03717"></a>03717 <span class="comment">//not directly sending a signal here (encapsulation and whatnot)</span>
<a name="l03718"></a>03718 mySignalSender->emptySpaceDoubleClicked(e);
<a name="l03719"></a>03719 <span class="keywordflow">return</span>;
<a name="l03720"></a>03720 }
<a name="l03721"></a>03721
<a name="l03722"></a>03722 QCanvasItemList::Iterator it;
<a name="l03723"></a>03723 <span class="keywordflow">for</span> ( it = il.begin(); it != il.end(); ++it ) {
<a name="l03724"></a>03724 <span class="keywordflow">switch</span> ( e->button() ) {
<a name="l03725"></a>03725 <span class="keywordflow">case</span> LeftButton:
<a name="l03726"></a>03726 <span class="keywordflow">switch</span> (getType(*it)) {
<a name="l03727"></a>03727 <span class="keywordflow">case</span> Type_is_KDGanttViewItem:
<a name="l03728"></a>03728 <span class="keywordflow">if</span> ( <a class="code" href="classKDGanttViewItemDrag.html#2e40162971c445fd39f07e186192ac93">getItem</a>(*it)-><a class="code" href="classKDGanttViewItem.html#2cd6dedd3b5651424999b45e4eeda0f7">enabled</a>() )
<a name="l03729"></a>03729 mySignalSender->itemDoubleClicked(<a class="code" href="classKDGanttViewItemDrag.html#2e40162971c445fd39f07e186192ac93">getItem</a>(*it));
<a name="l03730"></a>03730 mySignalSender->gvItemDoubleClicked(<a class="code" href="classKDGanttViewItemDrag.html#2e40162971c445fd39f07e186192ac93">getItem</a>(*it));
<a name="l03731"></a>03731 <span class="keywordflow">return</span>;
<a name="l03732"></a>03732 <span class="keywordflow">break</span>;
<a name="l03733"></a>03733 <span class="keywordflow">case</span> Type_is_KDGanttTaskLink:
<a name="l03734"></a>03734 mySignalSender->taskLinkDoubleClicked(getLink(*it));
<a name="l03735"></a>03735 <span class="keywordflow">return</span>;
<a name="l03736"></a>03736 <span class="keywordflow">break</span>;
<a name="l03737"></a>03737 <span class="keywordflow">default</span>:
<a name="l03738"></a>03738 <span class="keywordflow">break</span>;
<a name="l03739"></a>03739 }
<a name="l03740"></a>03740 <span class="keywordflow">break</span>;
<a name="l03741"></a>03741 <span class="comment">/*</span>
<a name="l03742"></a>03742 <span class="comment"> case RightButton:</span>
<a name="l03743"></a>03743 <span class="comment"> switch (getType(*it)) {</span>
<a name="l03744"></a>03744 <span class="comment"> case Type_is_KDGanttViewItem:</span>
<a name="l03745"></a>03745 <span class="comment"> mySignalSender->itemRightClicked(getItem(*it));</span>
<a name="l03746"></a>03746 <span class="comment"> return;</span>
<a name="l03747"></a>03747 <span class="comment"> break;</span>
<a name="l03748"></a>03748 <span class="comment"> case Type_is_KDGanttTaskLink:</span>
<a name="l03749"></a>03749 <span class="comment"> mySignalSender->taskLinkRightClicked(getLink(*it));</span>
<a name="l03750"></a>03750 <span class="comment"> return;</span>
<a name="l03751"></a>03751 <span class="comment"> break;</span>
<a name="l03752"></a>03752 <span class="comment"> }</span>
<a name="l03753"></a>03753 <span class="comment"> break;</span>
<a name="l03754"></a>03754 <span class="comment"> case MidButton:</span>
<a name="l03755"></a>03755 <span class="comment"> switch (getType(*it)) {</span>
<a name="l03756"></a>03756 <span class="comment"> case Type_is_KDGanttViewItem:</span>
<a name="l03757"></a>03757 <span class="comment"> mySignalSender->itemMidClicked(getItem(*it));</span>
<a name="l03758"></a>03758 <span class="comment"> return;</span>
<a name="l03759"></a>03759 <span class="comment"> break;</span>
<a name="l03760"></a>03760 <span class="comment"> case Type_is_KDGanttTaskLink:</span>
<a name="l03761"></a>03761 <span class="comment"> mySignalSender->taskLinkMidClicked(getLink(*it));</span>
<a name="l03762"></a>03762 <span class="comment"> return;</span>
<a name="l03763"></a>03763 <span class="comment"> break;</span>
<a name="l03764"></a>03764 <span class="comment"> }</span>
<a name="l03765"></a>03765 <span class="comment"> break;</span>
<a name="l03766"></a>03766 <span class="comment"> */</span>
<a name="l03767"></a>03767 <span class="keywordflow">default</span>:
<a name="l03768"></a>03768 <span class="keywordflow">break</span>;
<a name="l03769"></a>03769 }
<a name="l03770"></a>03770 }
<a name="l03771"></a>03771 }
<a name="l03779"></a>03779 <span class="keywordtype">void</span> KDGanttCanvasView::contentsMouseMoveEvent ( QMouseEvent *e )
<a name="l03780"></a>03780 {
<a name="l03781"></a>03781 <span class="keywordflow">if</span> ( !mouseDown ) {
<a name="l03782"></a>03782 <span class="comment">// Update cursor</span>
<a name="l03783"></a>03783 <span class="keywordtype">bool</span> found = <span class="keyword">false</span>;
<a name="l03784"></a>03784 QCanvasItemList il = canvas() ->collisions ( e->pos() );
<a name="l03785"></a>03785 QCanvasItemList::Iterator it;
<a name="l03786"></a>03786 <span class="keywordflow">for</span> ( it = il.begin(); it != il.end(); ++it ) {
<a name="l03787"></a>03787 <span class="keywordflow">if</span> ( (*it)->rtti() == KDIntervalColorRectangle::RTTI ) {
<a name="l03788"></a>03788 found = <span class="keyword">true</span>;
<a name="l03789"></a>03789 KDIntervalColorRectangle* icr = <span class="keyword">static_cast<</span>KDIntervalColorRectangle *<span class="keyword">></span>( *it );
<a name="l03790"></a>03790 KDIntervalColorRectangle::HitTest hitTest = icr->hitTest( mySignalSender->myTimeHeader, e->pos() );
<a name="l03791"></a>03791 <span class="keywordflow">switch</span> ( hitTest ) {
<a name="l03792"></a>03792 <span class="keywordflow">case</span> KDIntervalColorRectangle::Start:
<a name="l03793"></a>03793 <span class="keywordflow">case</span> KDIntervalColorRectangle::End:
<a name="l03794"></a>03794 setCursor( splitHCursor );
<a name="l03795"></a>03795 <span class="keywordflow">break</span>;
<a name="l03796"></a>03796 <span class="keywordflow">default</span>:
<a name="l03797"></a>03797 unsetCursor();
<a name="l03798"></a>03798 }
<a name="l03799"></a>03799 }
<a name="l03800"></a>03800 <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a> *gvItem = <a class="code" href="classKDGanttViewItemDrag.html#2e40162971c445fd39f07e186192ac93">getItem</a>( *it );
<a name="l03801"></a>03801 <span class="keywordflow">if</span> ( dynamic_cast<KDGanttViewTaskItem*>( gvItem ) ) {
<a name="l03802"></a>03802 found = <span class="keyword">true</span>;
<a name="l03803"></a>03803 MovingOperation op = gvItemHitTest( gvItem, mySignalSender->myTimeHeader, e->pos() );
<a name="l03804"></a>03804 <span class="keywordflow">switch</span> ( op ) {
<a name="l03805"></a>03805 <span class="keywordflow">case</span> ResizingLeft:
<a name="l03806"></a>03806 <span class="keywordflow">case</span> ResizingRight:
<a name="l03807"></a>03807 <span class="keywordflow">if</span> ( gvItem-><a class="code" href="classKDGanttViewItem.html#ddae26469ddd46e99d40e84290b4e784">isResizeable</a>() )
<a name="l03808"></a>03808 setCursor( splitHCursor );
<a name="l03809"></a>03809 <span class="keywordflow">break</span>;
<a name="l03810"></a>03810 <span class="keywordflow">default</span>:
<a name="l03811"></a>03811 unsetCursor();
<a name="l03812"></a>03812 }
<a name="l03813"></a>03813 }
<a name="l03814"></a>03814 }
<a name="l03815"></a>03815 <span class="keywordflow">if</span> ( !found )
<a name="l03816"></a>03816 unsetCursor();
<a name="l03817"></a>03817 <span class="keywordflow">return</span>;
<a name="l03818"></a>03818 }
<a name="l03819"></a>03819
<a name="l03820"></a>03820 <span class="keyword">const</span> QPoint p = e->pos();
<a name="l03821"></a>03821 <span class="keywordflow">if</span> ( movingItem ) {
<a name="l03822"></a>03822 <span class="keywordtype">int</span> x = qRound( movingItem->x() );
<a name="l03823"></a>03823 <span class="keywordtype">int</span> width = movingItem->width();
<a name="l03824"></a>03824 <span class="keywordflow">switch</span>( movingOperation ) {
<a name="l03825"></a>03825 <span class="keywordflow">case</span> Moving:
<a name="l03826"></a>03826 x += p.x() - movingStart.x();
<a name="l03827"></a>03827 <span class="keywordflow">break</span>;
<a name="l03828"></a>03828 <span class="keywordflow">case</span> ResizingLeft: {
<a name="l03829"></a>03829 width = qRound( movingItem->x() + movingItem->width() - p.x() );
<a name="l03830"></a>03830 x = p.x();
<a name="l03831"></a>03831 <span class="keywordflow">break</span>;
<a name="l03832"></a>03832 }
<a name="l03833"></a>03833 <span class="keywordflow">case</span> ResizingRight:
<a name="l03834"></a>03834 width = p.x() - x;
<a name="l03835"></a>03835 <span class="keywordflow">break</span>;
<a name="l03836"></a>03836 }
<a name="l03837"></a>03837 movingStart = p;
<a name="l03838"></a>03838 <span class="keywordflow">if</span> ( movingItem->rtti() == KDIntervalColorRectangle::RTTI ) {
<a name="l03839"></a>03839 KDIntervalColorRectangle* icr = <span class="keyword">static_cast<</span>KDIntervalColorRectangle *<span class="keyword">></span>(movingItem);
<a name="l03840"></a>03840 <span class="keyword">const</span> QDateTime newStart = mySignalSender->myTimeHeader->getDateTimeForIndex(x);
<a name="l03841"></a>03841 <span class="keyword">const</span> QDateTime newEnd = mySignalSender->myTimeHeader->getDateTimeForIndex(x + width);
<a name="l03842"></a>03842 icr->setDateTimes( newStart, newEnd );
<a name="l03843"></a>03843 emit mySignalSender->intervalColorRectangleMoved( newStart, newEnd );
<a name="l03844"></a>03844 mySignalSender->myTimeHeader->computeIntervals( movingItem->height() );
<a name="l03845"></a>03845 }
<a name="l03846"></a>03846 canvas()->update();
<a name="l03847"></a>03847 }
<a name="l03848"></a>03848
<a name="l03849"></a>03849 <span class="keywordflow">if</span> ( movingGVItem ) {
<a name="l03850"></a>03850 <span class="keywordtype">int</span> dx = movingStart.x() - e->pos().x();
<a name="l03851"></a>03851 <span class="keywordtype">int</span> x = movingGVItem->middleLeft().x() - dx;
<a name="l03852"></a>03852 QDateTime dt = mySignalSender->getDateTimeForCoordX( x, <span class="keyword">false</span> );
<a name="l03853"></a>03853 <span class="keywordtype">int</span> duration = movingGVItem->startTime().secsTo( movingGVItem->endTime() );
<a name="l03854"></a>03854 <span class="keywordflow">if</span> ( movingOperation == Moving ) {
<a name="l03855"></a>03855 movingGVItem->setStartTime( dt );
<a name="l03856"></a>03856 movingGVItem->setEndTime( dt.addSecs( duration ) );
<a name="l03857"></a>03857 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( movingOperation == ResizingLeft ) {
<a name="l03858"></a>03858 movingGVItem->setStartTime( dt );
<a name="l03859"></a>03859 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( movingOperation == ResizingRight ) {
<a name="l03860"></a>03860 movingGVItem->setEndTime( dt.addSecs( duration ) );
<a name="l03861"></a>03861 }
<a name="l03862"></a>03862 movingStart = e->pos();
<a name="l03863"></a>03863 }
<a name="l03864"></a>03864
<a name="l03865"></a>03865 <span class="keyword">static</span> <span class="keywordtype">int</span> moves = 0;
<a name="l03866"></a>03866 <span class="keywordflow">if</span> ( (currentLink || currentItem) && (moves < 3) ) {
<a name="l03867"></a>03867 ++moves;
<a name="l03868"></a>03868 } <span class="keywordflow">else</span> {
<a name="l03869"></a>03869 moves = 0;
<a name="l03870"></a>03870 currentLink = 0;
<a name="l03871"></a>03871 currentItem = 0;
<a name="l03872"></a>03872 }
<a name="l03873"></a>03873 <span class="keywordflow">if</span> (autoScrollEnabled)
<a name="l03874"></a>03874 mousePos = e->pos()- QPoint(contentsX(),contentsY()); <span class="comment">// make mousePos relative 0</span>
<a name="l03875"></a>03875 <span class="keywordflow">if</span> (fromItem) {
<a name="l03876"></a>03876 <span class="comment">//qDebug("mousemove: linking %s: %d,%d ",fromItem->listViewText().latin1(), e->pos().x(), e->pos().y());</span>
<a name="l03877"></a>03877 linkLine->setPoints(linkLine->startPoint().x(), linkLine->startPoint().y(), e->pos().x(), e->pos().y());
<a name="l03878"></a>03878 canvas()->update();
<a name="l03879"></a>03879 }
<a name="l03880"></a>03880 <span class="comment">// no action implemented</span>
<a name="l03881"></a>03881 }
<a name="l03882"></a>03882 <span class="keywordtype">void</span> KDGanttCanvasView::viewportPaintEvent ( QPaintEvent * pe )
<a name="l03883"></a>03883 {
<a name="l03884"></a>03884 QCanvasView::viewportPaintEvent ( pe );
<a name="l03885"></a>03885 }
<a name="l03886"></a>03886 <span class="keywordtype">void</span> KDGanttCanvasView::set_Mouse_Tracking(<span class="keywordtype">bool</span> on)
<a name="l03887"></a>03887 {
<a name="l03888"></a>03888 viewport()->setMouseTracking(on);
<a name="l03889"></a>03889 }
<a name="l03890"></a>03890 <span class="keywordtype">int</span> KDGanttCanvasView::getType(QCanvasItem* it)
<a name="l03891"></a>03891 {
<a name="l03892"></a>03892 <span class="keywordflow">switch</span> (it->rtti()) {
<a name="l03893"></a>03893 <span class="keywordflow">case</span> QCanvasItem::Rtti_Line: <span class="keywordflow">return</span> ((KDCanvasLine*)it)->myParentType;
<a name="l03894"></a>03894 <span class="keywordflow">case</span> QCanvasItem::Rtti_Ellipse: <span class="keywordflow">return</span> ((KDCanvasEllipse *)it)->myParentType;
<a name="l03895"></a>03895 <span class="keywordflow">case</span> QCanvasItem::Rtti_Text: <span class="keywordflow">return</span> ((KDCanvasText *)it)->myParentType;
<a name="l03896"></a>03896 <span class="keywordflow">case</span> QCanvasItem::Rtti_Polygon: <span class="keywordflow">return</span> ((KDCanvasPolygon *)it)->myParentType;
<a name="l03897"></a>03897 <span class="keywordflow">case</span> QCanvasItem::Rtti_Rectangle:
<a name="l03898"></a>03898 <span class="keywordflow">case</span> KDIntervalColorRectangle::RTTI:
<a name="l03899"></a>03899 <span class="keywordflow">return</span> ((KDCanvasRectangle *)it)->myParentType;
<a name="l03900"></a>03900 }
<a name="l03901"></a>03901 <span class="keywordflow">return</span> -1;
<a name="l03902"></a>03902 }
<a name="l03903"></a>03903 <a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>* KDGanttCanvasView::getItem(QCanvasItem* it)
<a name="l03904"></a>03904 {
<a name="l03905"></a>03905 <span class="keywordflow">switch</span> (it->rtti()) {
<a name="l03906"></a>03906 <span class="keywordflow">case</span> QCanvasItem::Rtti_Line: <span class="keywordflow">return</span> (<a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>*) ((KDCanvasLine*)it)->myParentItem;
<a name="l03907"></a>03907 <span class="keywordflow">case</span> QCanvasItem::Rtti_Ellipse: <span class="keywordflow">return</span> (<a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>*) ((KDCanvasEllipse *)it)->myParentItem;
<a name="l03908"></a>03908 <span class="keywordflow">case</span> QCanvasItem::Rtti_Text: <span class="keywordflow">return</span> (<a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>*) ((KDCanvasText *)it)->myParentItem;
<a name="l03909"></a>03909 <span class="keywordflow">case</span> QCanvasItem::Rtti_Polygon: <span class="keywordflow">return</span> (<a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>*) ((KDCanvasPolygon *)it)->myParentItem;
<a name="l03910"></a>03910 <span class="keywordflow">case</span> QCanvasItem::Rtti_Rectangle: <span class="keywordflow">return</span> (<a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a>*) ((KDCanvasRectangle *)it)->myParentItem;
<a name="l03911"></a>03911
<a name="l03912"></a>03912 }
<a name="l03913"></a>03913 <span class="keywordflow">return</span> 0;
<a name="l03914"></a>03914 }
<a name="l03915"></a>03915 <a class="code" href="classKDGanttViewTaskLink.html">KDGanttViewTaskLink</a>* KDGanttCanvasView::getLink(QCanvasItem* it)
<a name="l03916"></a>03916 {
<a name="l03917"></a>03917 <span class="keywordflow">switch</span> (it->rtti()) {
<a name="l03918"></a>03918 <span class="keywordflow">case</span> QCanvasItem::Rtti_Line: <span class="keywordflow">return</span> (<a class="code" href="classKDGanttViewTaskLink.html">KDGanttViewTaskLink</a>*) ((KDCanvasLine*)it)->myParentItem;
<a name="l03919"></a>03919 <span class="keywordflow">case</span> QCanvasItem::Rtti_Ellipse: <span class="keywordflow">return</span> (<a class="code" href="classKDGanttViewTaskLink.html">KDGanttViewTaskLink</a>*) ((KDCanvasEllipse *)it)->myParentItem;
<a name="l03920"></a>03920 <span class="keywordflow">case</span> QCanvasItem::Rtti_Text: <span class="keywordflow">return</span> (<a class="code" href="classKDGanttViewTaskLink.html">KDGanttViewTaskLink</a>*) ((KDCanvasText *)it)->myParentItem;
<a name="l03921"></a>03921 <span class="keywordflow">case</span> QCanvasItem::Rtti_Polygon: <span class="keywordflow">return</span> (<a class="code" href="classKDGanttViewTaskLink.html">KDGanttViewTaskLink</a>*) ((KDCanvasPolygon *)it)->myParentItem;
<a name="l03922"></a>03922 }
<a name="l03923"></a>03923 <span class="keywordflow">return</span> 0;
<a name="l03924"></a>03924 }
<a name="l03925"></a>03925
<a name="l03926"></a>03926 <span class="keywordtype">void</span> KDGanttCanvasView::slotScrollTimer() {
<a name="l03927"></a>03927 <span class="keywordtype">int</span> mx = mousePos.x();
<a name="l03928"></a>03928 <span class="keywordtype">int</span> my = mousePos.y();
<a name="l03929"></a>03929 <span class="keywordtype">int</span> dx = 0;
<a name="l03930"></a>03930 <span class="keywordtype">int</span> dy = 0;
<a name="l03931"></a>03931 <span class="keywordflow">if</span> (mx < 0)
<a name="l03932"></a>03932 dx = -5;
<a name="l03933"></a>03933 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (mx > visibleWidth())
<a name="l03934"></a>03934 dx = 5;
<a name="l03935"></a>03935 <span class="keywordflow">if</span> (my < 0)
<a name="l03936"></a>03936 dy = -5;
<a name="l03937"></a>03937 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (my > visibleHeight())
<a name="l03938"></a>03938 dy = QMIN(5, verticalScrollBar()->maxValue()-verticalScrollBar()->value());
<a name="l03939"></a>03939
<a name="l03940"></a>03940 <span class="keywordflow">if</span> (dx != 0 || dy != 0)
<a name="l03941"></a>03941 scrollBy(dx, dy);
<a name="l03942"></a>03942 }
<a name="l03943"></a>03943
<a name="l03944"></a>03944 <span class="keywordtype">int</span> KDGanttCanvasView::getItemArea(<a class="code" href="classKDGanttViewItem.html">KDGanttViewItem</a> *item, <span class="keywordtype">int</span> x) {
<a name="l03945"></a>03945 <span class="comment">// area can be: no area = 0, Start = 1, Finish = 2</span>
<a name="l03946"></a>03946 <span class="comment">// TODO: middle (move, dnd), front, back (resize)</span>
<a name="l03947"></a>03947 KDTimeTableWidget *tt = <span class="keyword">dynamic_cast<</span>KDTimeTableWidget *<span class="keyword">></span>(canvas());
<a name="l03948"></a>03948 <span class="keywordflow">if</span> (!tt) {
<a name="l03949"></a>03949 qWarning(<span class="stringliteral">"Cannot cast canvas to KDTimeTableWidget"</span>);
<a name="l03950"></a>03950 <span class="keywordflow">return</span> 0;
<a name="l03951"></a>03951 }
<a name="l03952"></a>03952 <span class="keywordtype">int</span> area = 0;
<a name="l03953"></a>03953 <span class="keywordtype">int</span> start = tt->getCoordX(item-><a class="code" href="classKDGanttViewItem.html#4c9a5cddca28053bbef9ade165ecda21">startTime</a>());
<a name="l03954"></a>03954 <span class="keywordtype">int</span> end = start;
<a name="l03955"></a>03955 <span class="keywordflow">if</span> (item-><a class="code" href="classKDGanttViewItem.html#2231811406d35ff1731bbdbb9b57454a">type</a>() == KDGanttViewItem::Event) {
<a name="l03956"></a>03956 x > start ? area = 2 : area = 1;
<a name="l03957"></a>03957 } <span class="keywordflow">else</span> {
<a name="l03958"></a>03958 end = tt->getCoordX(item-><a class="code" href="classKDGanttViewItem.html#e4e511a8aaa5a145d52725aa6c34cdef">endTime</a>());
<a name="l03959"></a>03959 <span class="keywordflow">if</span> ((end - start)/2 > (x - start))
<a name="l03960"></a>03960 area = 1;
<a name="l03961"></a>03961 <span class="keywordflow">else</span>
<a name="l03962"></a>03962 area = 2;
<a name="l03963"></a>03963 }
<a name="l03964"></a>03964 <span class="keywordflow">return</span> area;
<a name="l03965"></a>03965 }
<a name="l03966"></a>03966
<a name="l03967"></a>03967 <span class="keywordtype">int</span> KDGanttCanvasView::getLinkType(<span class="keywordtype">int</span> from, <span class="keywordtype">int</span> to) {
<a name="l03968"></a>03968 <span class="comment">// from, to should be Start = 1 or Finish = 2</span>
<a name="l03969"></a>03969 <span class="keywordflow">if</span> ((from == 1) && (to == 1)) {
<a name="l03970"></a>03970 <span class="keywordflow">return</span> KDGanttViewTaskLink::StartStart;
<a name="l03971"></a>03971 }
<a name="l03972"></a>03972 <span class="keywordflow">if</span> ((from == 1) && (to == 2)) {
<a name="l03973"></a>03973 <span class="keywordflow">return</span> KDGanttViewTaskLink::StartFinish;
<a name="l03974"></a>03974 }
<a name="l03975"></a>03975 <span class="keywordflow">if</span> ((from == 2) && (to == 1)) {
<a name="l03976"></a>03976 <span class="keywordflow">return</span> KDGanttViewTaskLink::FinishStart;
<a name="l03977"></a>03977 }
<a name="l03978"></a>03978 <span class="keywordflow">if</span> ((from == 2) && (to == 2)) {
<a name="l03979"></a>03979 <span class="keywordflow">return</span> KDGanttViewTaskLink::FinishFinish;
<a name="l03980"></a>03980 }
<a name="l03981"></a>03981 <span class="keywordflow">return</span> KDGanttViewTaskLink::None;
<a name="l03982"></a>03982 }
<a name="l03983"></a>03983
<a name="l03989"></a>03989 KDIntervalColorRectangle::KDIntervalColorRectangle( <a class="code" href="classKDGanttView.html">KDGanttView</a>* view )
<a name="l03990"></a>03990 : KDCanvasRectangle( view->timeTableWidget(), 0, Type_is_KDGanttGridItem ),
<a name="l03991"></a>03991 mStart(), mEnd()
<a name="l03992"></a>03992 {
<a name="l03993"></a>03993 setZ( -19 );
<a name="l03994"></a>03994 }
<a name="l03995"></a>03995
<a name="l04000"></a>04000 <span class="keywordtype">void</span> KDIntervalColorRectangle::setDateTimes( <span class="keyword">const</span> QDateTime& start,
<a name="l04001"></a>04001 <span class="keyword">const</span> QDateTime& end )
<a name="l04002"></a>04002 {
<a name="l04003"></a>04003 mStart = start;
<a name="l04004"></a>04004 mEnd = end;
<a name="l04005"></a>04005 <span class="keywordflow">if</span> ( mEnd < mStart )
<a name="l04006"></a>04006 qSwap( mStart, mEnd );
<a name="l04007"></a>04007 }
<a name="l04008"></a>04008
<a name="l04013"></a>04013 <span class="keywordtype">void</span> KDIntervalColorRectangle::setColor( <span class="keyword">const</span> QColor& color )
<a name="l04014"></a>04014 {
<a name="l04015"></a>04015 mColor = color;
<a name="l04016"></a>04016 }
<a name="l04017"></a>04017
<a name="l04021"></a>04021 <span class="keywordtype">void</span> KDIntervalColorRectangle::layout( KDTimeHeaderWidget* timeHeader, <span class="keywordtype">int</span> height )
<a name="l04022"></a>04022 {
<a name="l04023"></a>04023 <span class="keywordtype">int</span> left = timeHeader->getCoordX(mStart);
<a name="l04024"></a>04024 <span class="keywordtype">int</span> right = timeHeader->getCoordX(mEnd);
<a name="l04025"></a>04025 <span class="keywordflow">if</span> ( right == left )
<a name="l04026"></a>04026 ++right;
<a name="l04027"></a>04027 setPen( QPen::NoPen );
<a name="l04028"></a>04028 setBrush( QBrush(mColor, SolidPattern) );
<a name="l04029"></a>04029 setSize( right - left, height );
<a name="l04030"></a>04030 move( left, 0 );
<a name="l04031"></a>04031 show();
<a name="l04032"></a>04032 }
<a name="l04033"></a>04033
<a name="l04037"></a>04037 KDIntervalColorRectangle::HitTest KDIntervalColorRectangle::hitTest( KDTimeHeaderWidget* timeHeader, <span class="keyword">const</span> QPoint& pos )<span class="keyword"> const</span>
<a name="l04038"></a>04038 <span class="keyword"></span>{
<a name="l04039"></a>04039 <span class="keyword">const</span> <span class="keywordtype">int</span> left = timeHeader->getCoordX(mStart);
<a name="l04040"></a>04040 <span class="keyword">const</span> <span class="keywordtype">int</span> right = timeHeader->getCoordX(mEnd);
<a name="l04041"></a>04041 <span class="keyword">const</span> <span class="keywordtype">int</span> width = right - left + 1;
<a name="l04042"></a>04042 <span class="keyword">const</span> <span class="keywordtype">int</span> x = pos.x();
<a name="l04043"></a>04043 <span class="keywordflow">if</span> ( x < left + width / 10 )
<a name="l04044"></a>04044 <span class="keywordflow">return</span> Start;
<a name="l04045"></a>04045 <span class="keywordflow">if</span> ( x > right - width / 10 )
<a name="l04046"></a>04046 <span class="keywordflow">return</span> End;
<a name="l04047"></a>04047 <span class="keywordflow">return</span> Middle;
<a name="l04048"></a>04048 }
</pre></div></div>
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