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<h2><a name="content"></a>kgantt</h2>
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<h1>xQGanttBarViewPort.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">//</span>
<a name="l00002"></a>00002 <span class="comment">// file : xQGanttBarViewPort.C</span>
<a name="l00003"></a>00003 <span class="comment">// date : 26 oct 2000</span>
<a name="l00004"></a>00004 <span class="comment">// changed : 09 jan 2001</span>
<a name="l00005"></a>00005 <span class="comment">// author : jh</span>
<a name="l00006"></a>00006 <span class="comment">//</span>
<a name="l00007"></a>00007
<a name="l00008"></a>00008 <span class="preprocessor">#include "xQGanttBarViewPort.h"</span>
<a name="l00009"></a>00009 <span class="preprocessor">#include "xQGanttBarView.h"</span>
<a name="l00010"></a>00010
<a name="l00011"></a>00011 <span class="preprocessor">#include <qcolor.h></span>
<a name="l00012"></a>00012 <span class="preprocessor">#include <qtoolbutton.h></span>
<a name="l00013"></a>00013
<a name="l00014"></a>00014 <span class="preprocessor">#include "lupe.xpm"</span>
<a name="l00015"></a>00015 <span class="preprocessor">#include "open.xpm"</span>
<a name="l00016"></a>00016 <span class="preprocessor">#include "close.xpm"</span>
<a name="l00017"></a>00017
<a name="l00018"></a>00018 <span class="preprocessor">#include <ktoolbarbutton.h></span>
<a name="l00019"></a>00019 <span class="preprocessor">#include <kiconloader.h></span>
<a name="l00020"></a>00020 <span class="preprocessor">#include <klocale.h></span>
<a name="l00021"></a>00021
<a name="l00022"></a>00022
<a name="l00023"></a>00023
<a name="l00024"></a><a class="code" href="classxQGanttBarViewPort.html#b3e4f4a911f0ea276f8ad28aebc5b347">00024</a> <a class="code" href="classxQGanttBarViewPort.html#b3e4f4a911f0ea276f8ad28aebc5b347" title="Constructor.">xQGanttBarViewPort::xQGanttBarViewPort</a>(<a class="code" href="classKGanttItem.html" title="KGanttItem.">KGanttItem</a>* toplevelitem,
<a name="l00025"></a>00025 <a class="code" href="classxQGanttBarView.html" title="Gantt view.">xQGanttBarView</a>* parent,
<a name="l00026"></a>00026 <span class="keyword">const</span> <span class="keywordtype">char</span> * name, WFlags f)
<a name="l00027"></a>00027 : QFrame(parent,name,f)
<a name="l00029"></a>00029 {
<a name="l00030"></a>00030 _parent = parent;
<a name="l00031"></a>00031
<a name="l00032"></a>00032 closedIcon = QPixmap(open_xpm);
<a name="l00033"></a>00033 openedIcon = QPixmap(close_xpm);
<a name="l00034"></a>00034
<a name="l00035"></a>00035 _observedList = NULL;
<a name="l00036"></a>00036 _toolbar = NULL;
<a name="l00037"></a>00037
<a name="l00038"></a>00038 _gItemList = QPtrDict<xQTaskPosition>(449);
<a name="l00039"></a>00039 _gItemList.setAutoDelete(<span class="keyword">true</span>);
<a name="l00040"></a>00040
<a name="l00041"></a>00041 _toplevelitem = toplevelitem;
<a name="l00042"></a>00042
<a name="l00043"></a>00043 _itemInfo = <span class="keyword">new</span> QLabel(<span class="keyword">this</span>);
<a name="l00044"></a>00044 _itemInfo->setBackgroundColor(QColor(235,235,255));
<a name="l00045"></a>00045 _itemInfo->setFrameStyle( Panel | Sunken );
<a name="l00046"></a>00046 _itemInfo->setMargin( 5 );
<a name="l00047"></a>00047 _itemInfo->setLineWidth(1);
<a name="l00048"></a>00048 _itemInfo->hide();
<a name="l00049"></a>00049
<a name="l00050"></a>00050
<a name="l00051"></a>00051 _itemTextEdit = <span class="keyword">new</span> QLineEdit(<span class="keyword">this</span>);
<a name="l00052"></a>00052 _itemTextEdit->hide();
<a name="l00053"></a>00053 _itemTextEdit->setFrame(<span class="keyword">false</span>);
<a name="l00054"></a>00054
<a name="l00055"></a>00055 connect(_itemTextEdit, SIGNAL(returnPressed ()),
<a name="l00056"></a>00056 <span class="keyword">this</span>, SLOT(textEdited()));
<a name="l00057"></a>00057
<a name="l00058"></a>00058 _iconloader = <span class="keyword">new</span> KIconLoader();
<a name="l00059"></a>00059
<a name="l00060"></a>00060 initMenu();
<a name="l00061"></a>00061
<a name="l00062"></a>00062 setBackgroundColor(QColor(white));
<a name="l00063"></a>00063 <span class="comment">/*</span>
<a name="l00064"></a>00064 <span class="comment"> QPixmap back("background.png");</span>
<a name="l00065"></a>00065 <span class="comment"> setBackgroundPixmap ( back );</span>
<a name="l00066"></a>00066 <span class="comment"> */</span>
<a name="l00067"></a>00067
<a name="l00068"></a>00068 _grid = 1440;
<a name="l00069"></a>00069 _snapgrid = 360;
<a name="l00070"></a>00070
<a name="l00071"></a>00071 _drawGrid = <span class="keyword">true</span>;
<a name="l00072"></a>00072 _drawHeader = <span class="keyword">false</span>;
<a name="l00073"></a>00073
<a name="l00074"></a>00074 _marginX = 10 * 1440;
<a name="l00075"></a>00075 _marginY = 50;
<a name="l00076"></a>00076
<a name="l00077"></a>00077 _scaleX = 0.1;
<a name="l00078"></a>00078 _scaleY = 1;
<a name="l00079"></a>00079
<a name="l00080"></a>00080 _margin = 4; <span class="comment">// margin item in pixel</span>
<a name="l00081"></a>00081
<a name="l00082"></a>00082 _startPoint = <span class="keyword">new</span> QPoint(); _endPoint = <span class="keyword">new</span> QPoint();
<a name="l00083"></a>00083
<a name="l00084"></a>00084 _cursor_lupe = <span class="keyword">new</span> QCursor( QPixmap(lupe) );
<a name="l00085"></a>00085
<a name="l00086"></a>00086 connect(_toplevelitem, SIGNAL(changed(<a class="code" href="classKGanttItem.html" title="KGanttItem.">KGanttItem</a>*, <a class="code" href="classKGanttItem.html#a49e74213ac9d0ac7b03caa449cad732">KGanttItem::Change</a>)),
<a name="l00087"></a>00087 <span class="keyword">this</span>, SLOT(toplevelitemChanged(<a class="code" href="classKGanttItem.html" title="KGanttItem.">KGanttItem</a>*, <a class="code" href="classKGanttItem.html#a49e74213ac9d0ac7b03caa449cad732">KGanttItem::Change</a>)) );
<a name="l00088"></a>00088
<a name="l00089"></a>00089 recalc(); adjustSize();
<a name="l00090"></a>00090
<a name="l00091"></a>00091 setFocusPolicy(QWidget::StrongFocus);
<a name="l00092"></a>00092 _mode = Init;
<a name="l00093"></a>00093
<a name="l00094"></a>00094 }
<a name="l00095"></a>00095
<a name="l00096"></a>00096
<a name="l00097"></a>00097
<a name="l00098"></a><a class="code" href="classxQGanttBarViewPort.html#41b00d9c215ab2045adf9eb6e07a75f1">00098</a> <a class="code" href="classxQGanttBarViewPort.html#41b00d9c215ab2045adf9eb6e07a75f1" title="Destructor.">xQGanttBarViewPort::~xQGanttBarViewPort</a>()
<a name="l00100"></a>00100 {
<a name="l00101"></a>00101 }
<a name="l00102"></a>00102
<a name="l00103"></a>00103
<a name="l00104"></a>00104
<a name="l00105"></a>00105 KToolBar*
<a name="l00106"></a>00106 xQGanttBarViewPort::toolbar(QMainWindow* mw)
<a name="l00107"></a>00107 {
<a name="l00108"></a>00108 <span class="keywordflow">if</span>(_toolbar || mw == 0) <span class="keywordflow">return</span> _toolbar;
<a name="l00109"></a>00109
<a name="l00110"></a>00110 _toolbar = <span class="keyword">new</span> KToolBar(mw,QMainWindow::DockTop);
<a name="l00111"></a>00111
<a name="l00112"></a>00112 mw->addToolBar(_toolbar);
<a name="l00113"></a>00113
<a name="l00114"></a>00114
<a name="l00115"></a>00115 <span class="comment">// KIconLoader* iconloader = new KIconLoader("kgantt");</span>
<a name="l00116"></a>00116
<a name="l00117"></a>00117
<a name="l00118"></a>00118 _toolbar->insertButton(<span class="stringliteral">"ganttSelect.png"</span>, 0,
<a name="l00119"></a>00119 SIGNAL(clicked()),
<a name="l00120"></a>00120 <span class="keyword">this</span>, SLOT(setSelect()),
<a name="l00121"></a>00121 <span class="keyword">true</span>, i18n(<span class="stringliteral">"Select"</span>) );
<a name="l00122"></a>00122
<a name="l00123"></a>00123 KPopupMenu *selectMenu = <span class="keyword">new</span> KPopupMenu(_toolbar);
<a name="l00124"></a>00124
<a name="l00125"></a>00125
<a name="l00126"></a>00126 <span class="comment">/*</span>
<a name="l00127"></a>00127 <span class="comment"> select all items</span>
<a name="l00128"></a>00128 <span class="comment"> */</span>
<a name="l00129"></a>00129 QPixmap pix = _iconloader->loadIcon(<span class="stringliteral">"ganttSelecttask.png"</span>, KIcon::Toolbar , 16 );
<a name="l00130"></a>00130 <span class="keywordflow">if</span>(pix.isNull()) printf(<span class="stringliteral">"ganttSelecttask.png not found !\n"</span>);
<a name="l00131"></a>00131 selectMenu->insertItem(pix, i18n(<span class="stringliteral">"Select All"</span>), <span class="keyword">this</span>, SLOT(selectAll()) );
<a name="l00132"></a>00132
<a name="l00133"></a>00133
<a name="l00134"></a>00134 <span class="comment">/*</span>
<a name="l00135"></a>00135 <span class="comment"> unselect all items</span>
<a name="l00136"></a>00136 <span class="comment"> */</span>
<a name="l00137"></a>00137 pix = _iconloader->loadIcon(<span class="stringliteral">"ganttUnselecttask"</span>, KIcon::Toolbar , 16 );
<a name="l00138"></a>00138 <span class="keywordflow">if</span>(pix.isNull()) printf(<span class="stringliteral">"ganttUnselecttask.png not found !\n"</span>);
<a name="l00139"></a>00139 selectMenu->insertItem(pix, i18n(<span class="stringliteral">"Unselect All"</span>), <span class="keyword">this</span>, SLOT(unselectAll()) );
<a name="l00140"></a>00140
<a name="l00141"></a>00141
<a name="l00142"></a>00142 KToolBarButton* b = _toolbar->getButton(0);
<a name="l00143"></a>00143 b->setDelayedPopup(selectMenu);
<a name="l00144"></a>00144
<a name="l00145"></a>00145
<a name="l00146"></a>00146 _toolbar->insertButton(<span class="stringliteral">"viewmag.png"</span>, 1,
<a name="l00147"></a>00147 SIGNAL(clicked()),
<a name="l00148"></a>00148 <span class="keyword">this</span>, SLOT(setZoom()),
<a name="l00149"></a>00149 <span class="keyword">true</span>, i18n(<span class="stringliteral">"Zoom"</span>) );
<a name="l00150"></a>00150
<a name="l00151"></a>00151 KPopupMenu* zoomMenu = <span class="keyword">new</span> KPopupMenu(_toolbar);
<a name="l00152"></a>00152
<a name="l00153"></a>00153 pix = _iconloader->loadIcon(<span class="stringliteral">"viewmag.png"</span>, KIcon::Toolbar , 16 );
<a name="l00154"></a>00154 <span class="keywordflow">if</span>(pix.isNull()) printf(<span class="stringliteral">"viewmag.png not found !\n"</span>);
<a name="l00155"></a>00155 zoomMenu->insertItem(pix, i18n(<span class="stringliteral">"Zoom All"</span>), <span class="keyword">this</span>, SLOT(zoomAll()) );
<a name="l00156"></a>00156 zoomMenu->insertSeparator();
<a name="l00157"></a>00157
<a name="l00158"></a>00158 pix = _iconloader->loadIcon(<span class="stringliteral">"viewmag+.png"</span>, KIcon::Toolbar , 16 );
<a name="l00159"></a>00159 <span class="keywordflow">if</span>(pix.isNull()) printf(<span class="stringliteral">"viewmag+.png not found !\n"</span>);
<a name="l00160"></a>00160 zoomMenu->insertItem(pix, i18n(<span class="stringliteral">"Zoom In +"</span>), <span class="keyword">this</span>, SLOT(zoomIn()) );
<a name="l00161"></a>00161
<a name="l00162"></a>00162 pix = _iconloader->loadIcon(<span class="stringliteral">"viewmag-.png"</span>, KIcon::Toolbar , 16 );
<a name="l00163"></a>00163 <span class="keywordflow">if</span>(pix.isNull()) printf(<span class="stringliteral">"viewmag-.png not found !\n"</span>);
<a name="l00164"></a>00164 zoomMenu->insertItem(pix, i18n(<span class="stringliteral">"Zoom Out -"</span>), <span class="keyword">this</span>, SLOT(zoomOut()) );
<a name="l00165"></a>00165
<a name="l00166"></a>00166 b = _toolbar->getButton(1);
<a name="l00167"></a>00167 b->setDelayedPopup(zoomMenu);
<a name="l00168"></a>00168
<a name="l00169"></a>00169 _toolbar->insertButton(<span class="stringliteral">"move.png"</span>, 2,
<a name="l00170"></a>00170 SIGNAL(clicked()),
<a name="l00171"></a>00171 <span class="keyword">this</span>, SLOT(setMove()),
<a name="l00172"></a>00172 <span class="keyword">true</span>, i18n(<span class="stringliteral">"Move"</span>) );
<a name="l00173"></a>00173
<a name="l00174"></a>00174 <span class="keywordflow">return</span> _toolbar;
<a name="l00175"></a>00175
<a name="l00176"></a>00176 }
<a name="l00177"></a>00177
<a name="l00178"></a>00178
<a name="l00179"></a>00179
<a name="l00180"></a>00180 <span class="keywordtype">void</span>
<a name="l00181"></a>00181 xQGanttBarViewPort::initMenu()
<a name="l00183"></a>00183 {
<a name="l00184"></a>00184 _menu = <span class="keyword">new</span> KPopupMenu(<span class="keyword">this</span>);
<a name="l00185"></a>00185
<a name="l00186"></a>00186 <span class="comment">/*</span>
<a name="l00187"></a>00187 <span class="comment"> select</span>
<a name="l00188"></a>00188 <span class="comment"> */</span>
<a name="l00189"></a>00189
<a name="l00190"></a>00190 _selectMenu = <span class="keyword">new</span> KPopupMenu(_menu);
<a name="l00191"></a>00191
<a name="l00192"></a>00192 QPixmap pix = _iconloader->loadIcon(<span class="stringliteral">"ganttSelect.png"</span>, KIcon::Toolbar , 16 );
<a name="l00193"></a>00193 <span class="keywordflow">if</span>(pix.isNull()) printf(<span class="stringliteral">"ganttSelect.png not found !\n"</span>);
<a name="l00194"></a>00194 _selectMenu->insertItem(pix, i18n(<span class="stringliteral">"Select Mode"</span>), <span class="keyword">this</span>, SLOT(setSelect()));
<a name="l00195"></a>00195
<a name="l00196"></a>00196 _selectMenu->insertSeparator();
<a name="l00197"></a>00197
<a name="l00198"></a>00198 pix = _iconloader->loadIcon(<span class="stringliteral">"ganttSelecttask.png"</span>, KIcon::Toolbar , 16 );
<a name="l00199"></a>00199 <span class="keywordflow">if</span>(pix.isNull()) printf(<span class="stringliteral">"ganttSelecttask.png not found !\n"</span>);
<a name="l00200"></a>00200 _selectMenu->insertItem(pix, i18n(<span class="stringliteral">"Select All"</span>), <span class="keyword">this</span>, SLOT(selectAll()) );
<a name="l00201"></a>00201
<a name="l00202"></a>00202 pix = _iconloader->loadIcon(<span class="stringliteral">"ganttUnselecttask"</span>, KIcon::Toolbar , 16 );
<a name="l00203"></a>00203 <span class="keywordflow">if</span>(pix.isNull()) printf(<span class="stringliteral">"ganttUnselecttask.png not found !\n"</span>);
<a name="l00204"></a>00204 _selectMenu->insertItem(pix, i18n(<span class="stringliteral">"Unselect All"</span>), <span class="keyword">this</span>, SLOT(unselectAll()) );
<a name="l00205"></a>00205
<a name="l00206"></a>00206 _menu->insertItem( i18n(<span class="stringliteral">"Select"</span>), _selectMenu);
<a name="l00207"></a>00207
<a name="l00208"></a>00208
<a name="l00209"></a>00209 <span class="comment">/*</span>
<a name="l00210"></a>00210 <span class="comment"> zoom</span>
<a name="l00211"></a>00211 <span class="comment"> */</span>
<a name="l00212"></a>00212
<a name="l00213"></a>00213 KPopupMenu* _zoomMenu = <span class="keyword">new</span> KPopupMenu(_menu);
<a name="l00214"></a>00214
<a name="l00215"></a>00215 pix = _iconloader->loadIcon(<span class="stringliteral">"viewmag.png"</span>, KIcon::Toolbar , 16 );
<a name="l00216"></a>00216 <span class="keywordflow">if</span>(pix.isNull()) printf(<span class="stringliteral">"viewmag.png not found !\n"</span>);
<a name="l00217"></a>00217 _zoomMenu->insertItem(i18n(<span class="stringliteral">"Zoom Mode"</span>), <span class="keyword">this</span>, SLOT(setZoom()) );
<a name="l00218"></a>00218
<a name="l00219"></a>00219 _zoomMenu->insertSeparator();
<a name="l00220"></a>00220
<a name="l00221"></a>00221 _zoomMenu->insertItem(pix, i18n(<span class="stringliteral">"Zoom All"</span>), <span class="keyword">this</span>, SLOT(zoomAll()) );
<a name="l00222"></a>00222 _zoomMenu->insertSeparator();
<a name="l00223"></a>00223
<a name="l00224"></a>00224 pix = _iconloader->loadIcon(<span class="stringliteral">"viewmag+.png"</span>, KIcon::Toolbar , 16 );
<a name="l00225"></a>00225 <span class="keywordflow">if</span>(pix.isNull()) printf(<span class="stringliteral">"viewmag+.png not found !\n"</span>);
<a name="l00226"></a>00226 _zoomMenu->insertItem(pix, i18n(<span class="stringliteral">"Zoom In +"</span>), <span class="keyword">this</span>, SLOT(zoomIn()) );
<a name="l00227"></a>00227
<a name="l00228"></a>00228 pix = _iconloader->loadIcon(<span class="stringliteral">"viewmag-.png"</span>, KIcon::Toolbar , 16 );
<a name="l00229"></a>00229 <span class="keywordflow">if</span>(pix.isNull()) printf(<span class="stringliteral">"viewmag-.png not found !\n"</span>);
<a name="l00230"></a>00230 _zoomMenu->insertItem(pix, i18n(<span class="stringliteral">"Zoom Out -"</span>), <span class="keyword">this</span>, SLOT(zoomOut()) );
<a name="l00231"></a>00231
<a name="l00232"></a>00232 _menu->insertItem( <span class="stringliteral">"Zoom"</span>, _zoomMenu);
<a name="l00233"></a>00233
<a name="l00234"></a>00234 pix = _iconloader->loadIcon(<span class="stringliteral">"move.png"</span>, KIcon::Toolbar , 16 );
<a name="l00235"></a>00235 <span class="keywordflow">if</span>(pix.isNull()) printf(<span class="stringliteral">"move.png not found !\n"</span>);
<a name="l00236"></a>00236 _menu->insertItem(pix, i18n(<span class="stringliteral">"Move Mode"</span>), <span class="keyword">this</span>, SLOT(setMove()) );
<a name="l00237"></a>00237
<a name="l00238"></a>00238 _menu->insertSeparator();
<a name="l00239"></a>00239
<a name="l00240"></a>00240 pix = _iconloader->loadIcon(<span class="stringliteral">"configure.png"</span>, KIcon::Toolbar , 16 );
<a name="l00241"></a>00241 <span class="keywordflow">if</span>(pix.isNull()) printf(<span class="stringliteral">"configure.png not found !\n"</span>);
<a name="l00242"></a>00242 _menu->insertItem(pix, i18n(<span class="stringliteral">"Configure Gantt..."</span>), _parent, SLOT(showConfig()));
<a name="l00243"></a>00243
<a name="l00244"></a>00244 }
<a name="l00245"></a>00245
<a name="l00246"></a>00246
<a name="l00247"></a>00247
<a name="l00248"></a>00248 <span class="keywordtype">void</span>
<a name="l00249"></a>00249 xQGanttBarViewPort::toplevelitemChanged(<a class="code" href="classKGanttItem.html" title="KGanttItem.">KGanttItem</a>* <span class="comment">/*item*/</span>, <a class="code" href="classKGanttItem.html#a49e74213ac9d0ac7b03caa449cad732">KGanttItem::Change</a> <span class="comment">/*c*/</span>)
<a name="l00251"></a>00251 {
<a name="l00252"></a>00252 recalc();
<a name="l00253"></a>00253 adjustSize();
<a name="l00254"></a>00254 }
<a name="l00255"></a>00255
<a name="l00256"></a>00256
<a name="l00257"></a>00257
<a name="l00258"></a>00258 <span class="keywordtype">void</span>
<a name="l00259"></a>00259 xQGanttBarViewPort::adjustSize()
<a name="l00261"></a>00261 {
<a name="l00262"></a>00262 <span class="comment">// printf("xQGanttBarViewPort::adjustSize()\n");</span>
<a name="l00263"></a>00263
<a name="l00264"></a>00264 <span class="keyword">static</span> <span class="keywordtype">int</span> sw = 0;
<a name="l00265"></a>00265 <span class="keyword">static</span> <span class="keywordtype">int</span> sh = 0;
<a name="l00266"></a>00266
<a name="l00267"></a>00267 <span class="keywordtype">int</span> w = screenX(_toplevelitem-><a class="code" href="classKGanttItem.html#938d1cbbe94d7a99915c5a28892cb8b1" title="Get width in minutes.">getWidth</a>() + _marginX);
<a name="l00268"></a>00268 <span class="keywordtype">int</span> h = screenY(_toplevelitem-><a class="code" href="classKGanttItem.html#f8480f4a531d2beffa8a9f543bf2f2d3" title="Get total height.">getTotalHeight</a>() + _marginY);
<a name="l00269"></a>00269
<a name="l00270"></a>00270 <span class="keywordflow">if</span>(sw != w || sh !=h) {
<a name="l00271"></a>00271
<a name="l00272"></a>00272 sw = w;
<a name="l00273"></a>00273 sh = h;
<a name="l00274"></a>00274
<a name="l00275"></a>00275 resize(w,h);
<a name="l00276"></a>00276
<a name="l00277"></a>00277 emit resized();
<a name="l00278"></a>00278
<a name="l00279"></a>00279 }
<a name="l00280"></a>00280
<a name="l00281"></a>00281 }
<a name="l00282"></a>00282
<a name="l00283"></a>00283
<a name="l00284"></a>00284
<a name="l00285"></a>00285 <span class="keywordtype">void</span>
<a name="l00286"></a><a class="code" href="classxQGanttBarViewPort.html#0c687cfdb4939560b2274338db03706d">00286</a> <a class="code" href="classxQGanttBarViewPort.html#0c687cfdb4939560b2274338db03706d" title="Update widget.">xQGanttBarViewPort::update</a>(<span class="keywordtype">int</span> x1, <span class="keywordtype">int</span> y1, <span class="keywordtype">int</span> x2, <span class="keywordtype">int</span> y2)
<a name="l00288"></a>00288 {
<a name="l00289"></a>00289 QPainter p(<span class="keyword">this</span>);
<a name="l00290"></a>00290
<a name="l00291"></a>00291 <span class="comment">// QTime time1 = QTime::currentTime();</span>
<a name="l00292"></a>00292
<a name="l00293"></a>00293 <span class="keywordflow">if</span>(_drawGrid)
<a name="l00294"></a>00294 drawGrid(&p, x1, y1, x2, y2);
<a name="l00295"></a>00295
<a name="l00296"></a>00296 <span class="comment">// QTime time2 = QTime::currentTime(); </span>
<a name="l00297"></a>00297 <span class="comment">// printf("%d msec for drawing grid.\n", time1.msecsTo( time2 ) );</span>
<a name="l00298"></a>00298
<a name="l00299"></a>00299 <span class="comment">// drawContents(&p, x1, y1, x2, y2);</span>
<a name="l00300"></a>00300 drawItem(_toplevelitem, &p, QRect(x1, y1, x2-x1, y2-y1) );
<a name="l00301"></a>00301
<a name="l00302"></a>00302 <span class="comment">// time1 = QTime::currentTime(); </span>
<a name="l00303"></a>00303 <span class="comment">// printf("%d msec for drawing contents.\n", time2.msecsTo( time1 ) );</span>
<a name="l00304"></a>00304
<a name="l00305"></a>00305 <span class="keywordflow">if</span>(_drawHeader)
<a name="l00306"></a>00306 drawHeader(&p, x1, y1, x2, y2);
<a name="l00307"></a>00307
<a name="l00308"></a>00308 <span class="comment">// time2 = QTime::currentTime();< </span>
<a name="l00309"></a>00309 <span class="comment">// printf("%d msec for drawing header.\n", time1.msecsTo( time2 ) );</span>
<a name="l00310"></a>00310
<a name="l00311"></a>00311 }
<a name="l00312"></a>00312
<a name="l00313"></a>00313
<a name="l00314"></a>00314
<a name="l00315"></a>00315 <span class="keywordtype">void</span>
<a name="l00316"></a>00316 xQGanttBarViewPort::drawGrid(QPainter* p, <span class="keywordtype">int</span> x1, <span class="keywordtype">int</span> y1, <span class="keywordtype">int</span> x2, <span class="keywordtype">int</span> y2)
<a name="l00318"></a>00318 {
<a name="l00319"></a>00319 y2 += 5; <span class="comment">// avoid white lines at bottom of redrawn region</span>
<a name="l00320"></a>00320
<a name="l00321"></a>00321 <span class="keyword">static</span> <span class="keywordtype">int</span> a, w, end, tmp;
<a name="l00322"></a>00322 <span class="keyword">static</span> QBrush _sat( QColor(200,200,200));
<a name="l00323"></a>00323 <span class="keyword">static</span> QBrush _sun( QColor(255,110,110));
<a name="l00324"></a>00324 <span class="keyword">static</span> QBrush _hol( QColor(200,200,250));
<a name="l00325"></a>00325 <span class="keyword">static</span> QPen penDay( QColor(235,235,235), 0, DotLine);
<a name="l00326"></a>00326 <span class="keyword">static</span> QPen penMonth( QColor(0,150,0), 3, DashDotLine);
<a name="l00327"></a>00327 <span class="keyword">static</span> QPen penHour( QColor(0,0,150), 0, DashDotLine);
<a name="l00328"></a>00328
<a name="l00329"></a>00329 QDate start( _toplevelitem-><a class="code" href="classKGanttItem.html#4afe2c45cf433f4aacd1462cff087386" title="Get date of starting.">getStart</a>().addSecs(worldX(x1)*60).date() );
<a name="l00330"></a>00330
<a name="l00331"></a>00331 end = (int) ((x2-x1)/(1440.*_scaleX))+1;
<a name="l00332"></a>00332 w = (int) (1440. * _scaleX + 0.5);
<a name="l00333"></a>00333
<a name="l00334"></a>00334 <span class="comment">// draw holydays</span>
<a name="l00335"></a>00335
<a name="l00336"></a>00336 QDate* ptrDate;
<a name="l00337"></a>00337 QDate cmp(start.addDays(-1));
<a name="l00338"></a>00338
<a name="l00339"></a>00339 <span class="keywordflow">for</span>(ptrDate = _holidays.first(); ptrDate != 0; ptrDate = _holidays.next() ) {
<a name="l00340"></a>00340 <span class="keywordflow">if</span>(*ptrDate > cmp) {
<a name="l00341"></a>00341 tmp = _toplevelitem-><a class="code" href="classKGanttItem.html#4afe2c45cf433f4aacd1462cff087386" title="Get date of starting.">getStart</a>().secsTo(*ptrDate)/60;
<a name="l00342"></a>00342 a = screenX( tmp );
<a name="l00343"></a>00343 p->fillRect( a, y1, w, y2, _hol );
<a name="l00344"></a>00344 }
<a name="l00345"></a>00345
<a name="l00346"></a>00346 }
<a name="l00347"></a>00347
<a name="l00348"></a>00348 <span class="comment">// draw grid</span>
<a name="l00349"></a>00349
<a name="l00350"></a>00350 <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i=0; i<=end; i++, start = start.addDays(1) ) {
<a name="l00351"></a>00351
<a name="l00352"></a>00352 <span class="keywordtype">int</span> dayOfWeek = start.dayOfWeek();
<a name="l00353"></a>00353 tmp = _toplevelitem-><a class="code" href="classKGanttItem.html#4afe2c45cf433f4aacd1462cff087386" title="Get date of starting.">getStart</a>().secsTo(start)/60;
<a name="l00354"></a>00354 a = screenX( tmp );
<a name="l00355"></a>00355
<a name="l00356"></a>00356 <span class="comment">// draw saturday</span>
<a name="l00357"></a>00357 <span class="keywordflow">if</span>(dayOfWeek == 6) {
<a name="l00358"></a>00358
<a name="l00359"></a>00359 p->fillRect( a, y1, w, y2, _sat );
<a name="l00360"></a>00360
<a name="l00361"></a>00361 <span class="keywordflow">if</span>(start.day() == 1) {
<a name="l00362"></a>00362 p->setPen( penMonth );
<a name="l00363"></a>00363 p->drawLine( a, y1, a, y2);
<a name="l00364"></a>00364 }
<a name="l00365"></a>00365
<a name="l00366"></a>00366 <span class="comment">// continue;</span>
<a name="l00367"></a>00367 }
<a name="l00368"></a>00368
<a name="l00369"></a>00369 <span class="comment">// sunday</span>
<a name="l00370"></a>00370 <span class="keywordflow">if</span>(dayOfWeek == 7) {
<a name="l00371"></a>00371
<a name="l00372"></a>00372 p->fillRect( a, y1, w, y2, _sun );
<a name="l00373"></a>00373
<a name="l00374"></a>00374 <span class="keywordflow">if</span>(start.day() == 1) {
<a name="l00375"></a>00375 p->setPen( penMonth );
<a name="l00376"></a>00376 p->drawLine( a, y1, a, y2);
<a name="l00377"></a>00377 }
<a name="l00378"></a>00378
<a name="l00379"></a>00379 <span class="comment">// continue;</span>
<a name="l00380"></a>00380 }
<a name="l00381"></a>00381
<a name="l00382"></a>00382 <span class="keywordflow">if</span>(start.day() == 1)
<a name="l00383"></a>00383 p->setPen( penMonth );
<a name="l00384"></a>00384 <span class="keywordflow">else</span> {
<a name="l00385"></a>00385 <span class="keywordflow">if</span>(dayOfWeek == 1 || dayOfWeek == 6 || dayOfWeek == 7)
<a name="l00386"></a>00386 <span class="keywordflow">continue</span>;
<a name="l00387"></a>00387 p->setPen( penDay );
<a name="l00388"></a>00388 }
<a name="l00389"></a>00389
<a name="l00390"></a>00390 p->drawLine( a, y1, a, y2);
<a name="l00391"></a>00391
<a name="l00392"></a>00392 }
<a name="l00393"></a>00393 }
<a name="l00394"></a>00394
<a name="l00395"></a>00395
<a name="l00396"></a>00396
<a name="l00397"></a>00397 <span class="keywordtype">void</span>
<a name="l00398"></a>00398 xQGanttBarViewPort::recalc()
<a name="l00399"></a>00399 {
<a name="l00400"></a>00400 <span class="comment">// printf("xQGanttBarViewPort::recalc()\n"); </span>
<a name="l00401"></a>00401 _gItemList.clear();
<a name="l00402"></a>00402 recalc(_toplevelitem, screenX(0), screenY(0), 0, 0 );
<a name="l00403"></a>00403 emit recalculated();
<a name="l00404"></a>00404 }
<a name="l00405"></a>00405
<a name="l00406"></a>00406
<a name="l00407"></a>00407
<a name="l00408"></a>00408 <span class="keywordtype">void</span>
<a name="l00409"></a>00409 xQGanttBarViewPort::recalc(<a class="code" href="classKGanttItem.html" title="KGanttItem.">KGanttItem</a>* item, <span class="keywordtype">int</span> xPos, <span class="keywordtype">int</span> yPos,
<a name="l00410"></a>00410 <span class="keywordtype">int</span> depth, <span class="keywordtype">int</span> nr)
<a name="l00411"></a>00411 {
<a name="l00412"></a>00412 <span class="keywordtype">int</span> tmpTotalHeight = item-><a class="code" href="classKGanttItem.html#f8480f4a531d2beffa8a9f543bf2f2d3" title="Get total height.">getTotalHeight</a>();
<a name="l00413"></a>00413 <span class="keywordtype">int</span> tmpHeight = item-><a class="code" href="classKGanttItem.html#6e9b2915db859fef2d80e2e2caaa4dc3" title="Get height.">getHeight</a>();
<a name="l00414"></a>00414
<a name="l00415"></a>00415 <span class="keywordtype">int</span> dd = (int) (0.25 * (<span class="keywordtype">double</span>) tmpHeight * _scaleY);
<a name="l00416"></a>00416
<a name="l00417"></a>00417 <span class="keywordtype">int</span> _screenW = (int) ((<span class="keywordtype">double</span>) item-><a class="code" href="classKGanttItem.html#938d1cbbe94d7a99915c5a28892cb8b1" title="Get width in minutes.">getWidth</a>() * _scaleX);
<a name="l00418"></a>00418 <span class="keywordtype">int</span> _screenHS = (int) ((<span class="keywordtype">double</span>) tmpTotalHeight * _scaleY);
<a name="l00419"></a>00419 <span class="keywordtype">int</span> _screenH = (int) (tmpHeight * _scaleY);
<a name="l00420"></a>00420 <span class="keywordtype">int</span> _textPosY = yPos + (int) (0.7 * (<span class="keywordtype">double</span>) tmpHeight * _scaleY);
<a name="l00421"></a>00421 <span class="keywordtype">int</span> _textPosX = xPos + dd + 18;
<a name="l00422"></a>00422
<a name="l00423"></a>00423 xQTaskPosition* tpos =
<a name="l00424"></a>00424 new xQTaskPosition(nr, xPos, yPos, _screenW, _screenH, _screenHS,
<a name="l00425"></a>00425 _textPosX, _textPosY, depth);
<a name="l00426"></a>00426
<a name="l00427"></a>00427 _gItemList.replace(item, tpos );
<a name="l00428"></a>00428
<a name="l00429"></a>00429 tpos->_screenHandleX = xPos + dd;
<a name="l00430"></a>00430 tpos->_screenHandleW = 2 * dd;
<a name="l00431"></a>00431 tpos->_screenHandleY = yPos + dd;
<a name="l00432"></a>00432 tpos->_screenHandleH = 2 * dd;
<a name="l00433"></a>00433
<a name="l00434"></a>00434
<a name="l00435"></a>00435 <span class="comment">// recalc subitems</span>
<a name="l00436"></a>00436
<a name="l00437"></a>00437 if(item->isOpen()) {
<a name="l00438"></a>00438
<a name="l00439"></a>00439 <span class="keywordtype">int</span> h = tmpHeight;
<a name="l00440"></a>00440
<a name="l00441"></a>00441 <span class="keywordflow">for</span>(<a class="code" href="classKGanttItem.html" title="KGanttItem.">KGanttItem</a>* subitem = item->getSubItems().first();
<a name="l00442"></a>00442 subitem != 0;
<a name="l00443"></a>00443 subitem = item->getSubItems().next() ) {
<a name="l00444"></a>00444
<a name="l00445"></a>00445 recalc(subitem,
<a name="l00446"></a>00446 xPos + (<span class="keywordtype">int</span>)(item->getStart().secsTo(subitem->getStart())/60 * _scaleX),
<a name="l00447"></a>00447 yPos + (int)( h * _scaleY ), depth + 1, ++nr );
<a name="l00448"></a>00448
<a name="l00449"></a>00449 h += subitem->getTotalHeight();
<a name="l00450"></a>00450
<a name="l00451"></a>00451 }
<a name="l00452"></a>00452 }
<a name="l00453"></a>00453
<a name="l00454"></a>00454 }
<a name="l00455"></a>00455
<a name="l00456"></a>00456
<a name="l00457"></a>00457
<a name="l00458"></a>00458 <span class="keywordtype">void</span>
<a name="l00459"></a>00459 xQGanttBarViewPort::drawItem(<a class="code" href="classKGanttItem.html" title="KGanttItem.">KGanttItem</a>* item, QPainter* p,
<a name="l00460"></a>00460 <span class="keyword">const</span> QRect& rect )
<a name="l00461"></a>00461 {
<a name="l00462"></a>00462 xQTaskPosition* tpos = _gItemList[item];
<a name="l00463"></a>00463
<a name="l00464"></a>00464 <span class="keywordflow">if</span>(!tpos) <span class="keywordflow">return</span>;
<a name="l00465"></a>00465
<a name="l00466"></a>00466 <span class="keywordflow">if</span>(tpos->_screenX > (rect.x() + rect.width())) <span class="keywordflow">return</span>;
<a name="l00467"></a>00467 <span class="keywordflow">if</span>((tpos->_screenX + tpos->_screenW) < rect.x()) <span class="keywordflow">return</span>;
<a name="l00468"></a>00468 <span class="keywordflow">if</span>(tpos->_screenY > (rect.y() + rect.height()) ) <span class="keywordflow">return</span>;
<a name="l00469"></a>00469 <span class="keywordflow">if</span>((tpos->_screenY + tpos->_screenHS) < rect.y()) <span class="keywordflow">return</span>;
<a name="l00470"></a>00470
<a name="l00471"></a>00471 p->setPen(item-><a class="code" href="classKGanttItem.html#e9498df47a03d126e770c492c4e93801">getPen</a>());
<a name="l00472"></a>00472 p->setBrush(item-><a class="code" href="classKGanttItem.html#2fe5f59160d65cb5645ad612019bb966" title="Get brush that is used for filling the item.">getBrush</a>());
<a name="l00473"></a>00473
<a name="l00474"></a>00474 <span class="keywordtype">int</span> style = item-><a class="code" href="classKGanttItem.html#fd4717d7c1655e955ac862606932de33" title="Get drawing style.">getStyle</a>();
<a name="l00475"></a>00475
<a name="l00476"></a>00476 <span class="keywordflow">if</span>(item-><a class="code" href="classKGanttItem.html#938d1cbbe94d7a99915c5a28892cb8b1" title="Get width in minutes.">getWidth</a>()==0) {
<a name="l00477"></a>00477
<a name="l00478"></a>00478 p->drawLine(tpos->_screenX, tpos->_screenY,
<a name="l00479"></a>00479 tpos->_screenX, tpos->_screenY + tpos->_screenH );
<a name="l00480"></a>00480
<a name="l00481"></a>00481 QPointArray a(4);
<a name="l00482"></a>00482 a.setPoint(0, tpos->_screenX, tpos->_screenY + _margin );
<a name="l00483"></a>00483 a.setPoint(1, tpos->_screenX - tpos->_screenH / 2 + _margin,
<a name="l00484"></a>00484 tpos->_screenY + tpos->_screenH / 2 );
<a name="l00485"></a>00485 a.setPoint(2, tpos->_screenX, tpos->_screenY + tpos->_screenH - _margin );
<a name="l00486"></a>00486 a.setPoint(3, tpos->_screenX + tpos->_screenH / 2 - _margin,
<a name="l00487"></a>00487 tpos->_screenY + tpos->_screenH / 2 );
<a name="l00488"></a>00488 p->drawPolygon(a);
<a name="l00489"></a>00489
<a name="l00490"></a>00490 }
<a name="l00491"></a>00491 <span class="keywordflow">else</span> {
<a name="l00492"></a>00492
<a name="l00493"></a>00493 <span class="keywordflow">if</span>(style & KGanttItem::DrawFilled ) {
<a name="l00494"></a>00494
<a name="l00495"></a>00495 p->fillRect(tpos->_screenX, tpos->_screenY + _margin,
<a name="l00496"></a>00496 tpos->_screenW, tpos->_screenHS - 2 * _margin,
<a name="l00497"></a>00497 item-><a class="code" href="classKGanttItem.html#2fe5f59160d65cb5645ad612019bb966" title="Get brush that is used for filling the item.">getBrush</a>() );
<a name="l00498"></a>00498
<a name="l00499"></a>00499 }
<a name="l00500"></a>00500
<a name="l00501"></a>00501 <span class="keywordflow">if</span>(style & <a class="code" href="classKGanttItem.html#143126f1b556fa4f75cbb34415fad394392770569d72a50b9cf8234a648b7419" title="Draw border.">KGanttItem::DrawBorder</a> ) {
<a name="l00502"></a>00502
<a name="l00503"></a>00503 p->setBrush(NoBrush);
<a name="l00504"></a>00504 p->drawRect(tpos->_screenX, tpos->_screenY + _margin,
<a name="l00505"></a>00505 tpos->_screenW, tpos->_screenHS - 2 * _margin );
<a name="l00506"></a>00506
<a name="l00507"></a>00507 }
<a name="l00508"></a>00508
<a name="l00509"></a>00509 <span class="keywordflow">if</span>(item-><a class="code" href="classKGanttItem.html#5a4b145046097d2ec08cdc827f28fdc3" title="Returns true if item is open (subitems has to be drawn).">isOpen</a>()) {
<a name="l00510"></a>00510
<a name="l00511"></a>00511 <span class="comment">// draw relations</span>
<a name="l00512"></a>00512 <span class="keywordflow">for</span>(<a class="code" href="classKGanttRelation.html" title="KGanttRelation.">KGanttRelation</a>* rel = item-><a class="code" href="classKGanttItem.html#d78b501cf3999ca187b80d96aee3bfec" title="Get list of relations.">getRelations</a>().first();
<a name="l00513"></a>00513 rel != 0;
<a name="l00514"></a>00514 rel = item-><a class="code" href="classKGanttItem.html#d78b501cf3999ca187b80d96aee3bfec" title="Get list of relations.">getRelations</a>().next() ) {
<a name="l00515"></a>00515
<a name="l00516"></a>00516 drawRelation(p, rel);
<a name="l00517"></a>00517
<a name="l00518"></a>00518 }
<a name="l00519"></a>00519
<a name="l00520"></a>00520 <span class="comment">// draw subitems</span>
<a name="l00521"></a>00521 <span class="keywordflow">for</span>(<a class="code" href="classKGanttItem.html" title="KGanttItem.">KGanttItem</a>* subitem = item-><a class="code" href="classKGanttItem.html#81ba5ac8bb64a11c12d41453addbb177" title="Get list of subitems.">getSubItems</a>().first();
<a name="l00522"></a>00522 subitem != 0;
<a name="l00523"></a>00523 subitem = item-><a class="code" href="classKGanttItem.html#81ba5ac8bb64a11c12d41453addbb177" title="Get list of subitems.">getSubItems</a>().next() ) {
<a name="l00524"></a>00524
<a name="l00525"></a>00525 drawItem(subitem, p, rect );
<a name="l00526"></a>00526
<a name="l00527"></a>00527 }
<a name="l00528"></a>00528 }
<a name="l00529"></a>00529
<a name="l00530"></a>00530 p->setPen(item-><a class="code" href="classKGanttItem.html#e9498df47a03d126e770c492c4e93801">getPen</a>());
<a name="l00531"></a>00531 p->setBrush(item-><a class="code" href="classKGanttItem.html#2fe5f59160d65cb5645ad612019bb966" title="Get brush that is used for filling the item.">getBrush</a>());
<a name="l00532"></a>00532
<a name="l00533"></a>00533 <span class="keywordflow">if</span>(style & KGanttItem::DrawHandle ||
<a name="l00534"></a>00534 ((style & <a class="code" href="classKGanttItem.html#143126f1b556fa4f75cbb34415fad394981f074a94a5de96aedcc10013af330f" title="Draw handle only if item contains subitems.">KGanttItem::DrawHandleWSubitems</a>) && item-><a class="code" href="classKGanttItem.html#81ba5ac8bb64a11c12d41453addbb177" title="Get list of subitems.">getSubItems</a>().count()>0) ) {
<a name="l00535"></a>00535
<a name="l00536"></a>00536 <span class="comment">/*</span>
<a name="l00537"></a>00537 <span class="comment"> p->setBrush(QColor("steelblue"));</span>
<a name="l00538"></a>00538 <span class="comment"> p->drawRect(tpos->_screenHandleX, tpos->_screenHandleY, </span>
<a name="l00539"></a>00539 <span class="comment"> tpos->_screenHandleW, tpos->_screenHandleH);</span>
<a name="l00540"></a>00540 <span class="comment"> */</span>
<a name="l00541"></a>00541 <span class="keywordflow">if</span>(item-><a class="code" href="classKGanttItem.html#5a4b145046097d2ec08cdc827f28fdc3" title="Returns true if item is open (subitems has to be drawn).">isOpen</a>())
<a name="l00542"></a>00542 p->drawPixmap(tpos->_screenHandleX, tpos->_screenHandleY, openedIcon );
<a name="l00543"></a>00543 <span class="keywordflow">else</span>
<a name="l00544"></a>00544 p->drawPixmap(tpos->_screenHandleX, tpos->_screenHandleY, closedIcon );
<a name="l00545"></a>00545
<a name="l00546"></a>00546 }
<a name="l00547"></a>00547 }
<a name="l00548"></a>00548
<a name="l00549"></a>00549 <span class="keywordflow">if</span>(style & KGanttItem::DrawText ) {
<a name="l00550"></a>00550 p->setPen(item-><a class="code" href="classKGanttItem.html#b2f3f51abeb3941d1390b70940d73aac">getTextPen</a>());
<a name="l00551"></a>00551 p->drawText(tpos->_textPosX, tpos->_textPosY, item-><a class="code" href="classKGanttItem.html#0e605de45012cdb59601a6f985c09126" title="Get text.">getText</a>() );
<a name="l00552"></a>00552 }
<a name="l00553"></a>00553
<a name="l00554"></a>00554 <span class="keywordflow">if</span>(item-><a class="code" href="classKGanttItem.html#ee346b4849d9492eb87b8349fb72b513" title="Returns true if item is selected.">isSelected</a>()) {
<a name="l00555"></a>00555
<a name="l00556"></a>00556 p->setPen( QPen(QColor(red),1));
<a name="l00557"></a>00557
<a name="l00558"></a>00558 p->setBrush(NoBrush);
<a name="l00559"></a>00559 p->drawRect(tpos->_screenX - 2, tpos->_screenY,
<a name="l00560"></a>00560 tpos->_screenW + 4, tpos->_screenHS );
<a name="l00561"></a>00561
<a name="l00562"></a>00562 p->fillRect(tpos->_screenX, tpos->_screenY, 6, 6,
<a name="l00563"></a>00563 item-><a class="code" href="classKGanttItem.html#8c71bfa380898424f223cef8551d6aca" title="Get brush which has to be used for drawing this item as selected.">getSelectBrush</a>() );
<a name="l00564"></a>00564
<a name="l00565"></a>00565 p->fillRect(tpos->_screenX + tpos->_screenW - 6,
<a name="l00566"></a>00566 tpos->_screenY, 6, 6,
<a name="l00567"></a>00567 item-><a class="code" href="classKGanttItem.html#8c71bfa380898424f223cef8551d6aca" title="Get brush which has to be used for drawing this item as selected.">getSelectBrush</a>() );
<a name="l00568"></a>00568
<a name="l00569"></a>00569 p->fillRect(tpos->_screenX + tpos->_screenW - 6,
<a name="l00570"></a>00570 tpos->_screenY + tpos->_screenHS - 6, 6, 6,
<a name="l00571"></a>00571 item-><a class="code" href="classKGanttItem.html#8c71bfa380898424f223cef8551d6aca" title="Get brush which has to be used for drawing this item as selected.">getSelectBrush</a>() );
<a name="l00572"></a>00572
<a name="l00573"></a>00573 p->fillRect(tpos->_screenX,
<a name="l00574"></a>00574 tpos->_screenY + tpos->_screenHS - 6, 6, 6,
<a name="l00575"></a>00575 item-><a class="code" href="classKGanttItem.html#8c71bfa380898424f223cef8551d6aca" title="Get brush which has to be used for drawing this item as selected.">getSelectBrush</a>() );
<a name="l00576"></a>00576 }
<a name="l00577"></a>00577
<a name="l00578"></a>00578 }
<a name="l00579"></a>00579
<a name="l00580"></a>00580
<a name="l00581"></a>00581
<a name="l00582"></a>00582 <span class="keywordtype">void</span>
<a name="l00583"></a>00583 xQGanttBarViewPort::drawRelation(QPainter* p,
<a name="l00584"></a>00584 <a class="code" href="classKGanttRelation.html" title="KGanttRelation.">KGanttRelation</a>* rel)
<a name="l00585"></a>00585 {
<a name="l00586"></a>00586 <span class="keyword">static</span> <span class="keywordtype">int</span> hw = 20;
<a name="l00587"></a>00587 <span class="keyword">static</span> <span class="keywordtype">int</span> margin = 2;
<a name="l00588"></a>00588
<a name="l00589"></a>00589 <a class="code" href="classKGanttItem.html" title="KGanttItem.">KGanttItem</a>* from = rel-><a class="code" href="classKGanttRelation.html#8a5585bbc29d44187931016c19e4d807" title="Get date of starting.">getFrom</a>();
<a name="l00590"></a>00590 <a class="code" href="classKGanttItem.html" title="KGanttItem.">KGanttItem</a>* to = rel-><a class="code" href="classKGanttRelation.html#e38095a6e8dc58c7df1766fd8a350df0" title="Get date of ending.">getTo</a>();
<a name="l00591"></a>00591
<a name="l00592"></a>00592 xQTaskPosition* tpos_from = _gItemList[from];
<a name="l00593"></a>00593 xQTaskPosition* tpos_to = _gItemList[to];
<a name="l00594"></a>00594
<a name="l00595"></a>00595 p->setPen(rel-><a class="code" href="classKGanttRelation.html#3e9f2105f533d60ff8b9a3cb8819c2fa">getPen</a>());
<a name="l00596"></a>00596
<a name="l00597"></a>00597 QPointArray a(6);
<a name="l00598"></a>00598
<a name="l00599"></a>00599 <span class="keywordtype">int</span> x,y;
<a name="l00600"></a>00600 <span class="keywordtype">int</span> i=0;
<a name="l00601"></a>00601
<a name="l00602"></a>00602 <span class="comment">// 1</span>
<a name="l00603"></a>00603 x = tpos_from->_screenX + tpos_from->_screenW + margin;
<a name="l00604"></a>00604 y = tpos_from->_screenY + tpos_from->_screenH / 2;
<a name="l00605"></a>00605 a.setPoint(i++, x, y );
<a name="l00606"></a>00606
<a name="l00607"></a>00607
<a name="l00608"></a>00608 <span class="comment">// 2</span>
<a name="l00609"></a>00609 x = x + hw;
<a name="l00610"></a>00610 a.setPoint(i++, x, y);
<a name="l00611"></a>00611
<a name="l00612"></a>00612
<a name="l00613"></a>00613 <span class="comment">// 3 </span>
<a name="l00614"></a>00614 y = (int)( (tpos_from->_screenY + tpos_from->_screenH/2) * 0.8 +
<a name="l00615"></a>00615 (tpos_to->_screenY + tpos_to->_screenH/2) * 0.2 );
<a name="l00616"></a>00616 a.setPoint(i++, x, y);
<a name="l00617"></a>00617
<a name="l00618"></a>00618
<a name="l00619"></a>00619 <span class="comment">// 4</span>
<a name="l00620"></a>00620 x = tpos_to->_screenX - hw;
<a name="l00621"></a>00621 y = (int)( (tpos_from->_screenY + tpos_from->_screenH/2) * 0.2 +
<a name="l00622"></a>00622 (tpos_to->_screenY + tpos_to->_screenH/2) * 0.8 );
<a name="l00623"></a>00623
<a name="l00624"></a>00624 a.setPoint(i++, x, y);
<a name="l00625"></a>00625
<a name="l00626"></a>00626
<a name="l00627"></a>00627 <span class="comment">// 5</span>
<a name="l00628"></a>00628 y = tpos_to->_screenY + tpos_to->_screenH / 2;
<a name="l00629"></a>00629 a.setPoint(i++, x, y);
<a name="l00630"></a>00630
<a name="l00631"></a>00631
<a name="l00632"></a>00632 <span class="comment">// 6</span>
<a name="l00633"></a>00633 x = tpos_to->_screenX - margin;
<a name="l00634"></a>00634 a.setPoint(i++, x, y);
<a name="l00635"></a>00635
<a name="l00636"></a>00636 p->drawPolyline(a);
<a name="l00637"></a>00637
<a name="l00638"></a>00638 p->drawChord( a.point(0).x()-3, a.point(0).y()-3, 6, 6, 0, 5760 );
<a name="l00639"></a>00639
<a name="l00640"></a>00640
<a name="l00641"></a>00641 QPointArray b(3);
<a name="l00642"></a>00642
<a name="l00643"></a>00643 b.setPoint(0, x,y);
<a name="l00644"></a>00644 b.setPoint(1, x -5, y - 5);
<a name="l00645"></a>00645 b.setPoint(2, x - 5, y + 5);
<a name="l00646"></a>00646
<a name="l00647"></a>00647 p->drawPolygon(b);
<a name="l00648"></a>00648
<a name="l00649"></a>00649 }
<a name="l00650"></a>00650
<a name="l00651"></a>00651
<a name="l00652"></a>00652
<a name="l00653"></a>00653 <span class="keywordtype">void</span>
<a name="l00654"></a>00654 xQGanttBarViewPort::drawHeader(QPainter* p, <span class="keywordtype">int</span> <span class="comment">/*x1*/</span>, <span class="keywordtype">int</span> <span class="comment">/*y1*/</span>, <span class="keywordtype">int</span> <span class="comment">/*x2*/</span>, <span class="keywordtype">int</span> <span class="comment">/*y2*/</span>)
<a name="l00656"></a>00656 {
<a name="l00657"></a>00657 <span class="keywordtype">bool</span> drawDays = <span class="keyword">false</span>;
<a name="l00658"></a>00658 <span class="keywordtype">int</span> a,e,tmp;
<a name="l00659"></a>00659
<a name="l00660"></a>00660 QDate start( _toplevelitem-><a class="code" href="classKGanttItem.html#4afe2c45cf433f4aacd1462cff087386" title="Get date of starting.">getStart</a>().addSecs(-_marginX * 60 ).date() );
<a name="l00661"></a>00661
<a name="l00662"></a>00662 <span class="comment">// subtract 1 month to draw first month</span>
<a name="l00663"></a>00663 QDate t(start.year(), start.month()-1, start.day() );
<a name="l00664"></a>00664
<a name="l00665"></a>00665 QDateTime itemstart = _toplevelitem-><a class="code" href="classKGanttItem.html#4afe2c45cf433f4aacd1462cff087386" title="Get date of starting.">getStart</a>();
<a name="l00666"></a>00666
<a name="l00667"></a>00667 <span class="keywordtype">int</span> end = (int) (width()/(1440*_scaleX));
<a name="l00668"></a>00668
<a name="l00669"></a>00669 <span class="keywordflow">if</span>(end < 12) drawDays = <span class="keyword">true</span>;
<a name="l00670"></a>00670
<a name="l00671"></a>00671 end += 30; <span class="comment">// add 30 days to draw last month</span>
<a name="l00672"></a>00672
<a name="l00673"></a>00673 p->setPen( QPen(QColor(black)) );
<a name="l00674"></a>00674
<a name="l00675"></a>00675 <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i=0; i<=end; i++, t = t.addDays(1) ) {
<a name="l00676"></a>00676
<a name="l00677"></a>00677 tmp = itemstart.secsTo(t)/60;
<a name="l00678"></a>00678 a = screenX( tmp );
<a name="l00679"></a>00679
<a name="l00680"></a>00680 <span class="keywordflow">if</span>(t.dayOfWeek() == 1) {
<a name="l00681"></a>00681
<a name="l00682"></a>00682 p->fillRect(a, 0, (<span class="keywordtype">int</span>)( 1440*5*_scaleX ), 20, QBrush(QColor(240,240,240)));
<a name="l00683"></a>00683 p->drawRect(a, 0, (<span class="keywordtype">int</span>)( 1440*5*_scaleX ), 20 );
<a name="l00684"></a>00684
<a name="l00685"></a>00685 <span class="keywordflow">if</span>(!drawDays)
<a name="l00686"></a>00686 p->drawText(a+5, 15, QString::number(t.day()) );
<a name="l00687"></a>00687 }
<a name="l00688"></a>00688
<a name="l00689"></a>00689 <span class="keywordflow">if</span>(drawDays) {
<a name="l00690"></a>00690 p->drawText(a+5, 15, t.shortDayName(t.dayOfWeek()) + <span class="stringliteral">" "</span> + QString::number(t.day()) );
<a name="l00691"></a>00691 }
<a name="l00692"></a>00692
<a name="l00693"></a>00693 <span class="keywordflow">if</span>(t.day()==1) {
<a name="l00694"></a>00694
<a name="l00695"></a>00695 e = t.daysInMonth();
<a name="l00696"></a>00696
<a name="l00697"></a>00697 p->fillRect(a, 21, (<span class="keywordtype">int</span>)( 1440*e*_scaleX ), 20, QBrush(QColor(240,240,240)));
<a name="l00698"></a>00698 p->drawRect(a, 21, (<span class="keywordtype">int</span>)( 1440*e*_scaleX ), 20 );
<a name="l00699"></a>00699
<a name="l00700"></a>00700 <span class="keywordflow">if</span>(a<0) a = 0;
<a name="l00701"></a>00701 p->drawText(a+5, 36, t.shortMonthName(t.month()) );
<a name="l00702"></a>00702
<a name="l00703"></a>00703 }
<a name="l00704"></a>00704
<a name="l00705"></a>00705 }
<a name="l00706"></a>00706 }
<a name="l00707"></a>00707
<a name="l00708"></a>00708
<a name="l00709"></a>00709
<a name="l00710"></a>00710 <span class="keywordtype">void</span>
<a name="l00711"></a>00711 xQGanttBarViewPort::setMode(<span class="keywordtype">int</span> mode)
<a name="l00712"></a>00712
<a name="l00713"></a>00713 {
<a name="l00714"></a>00714 <span class="keywordflow">if</span>(_mode == (Mode) mode) {
<a name="l00715"></a>00715 <span class="keywordflow">return</span>;
<a name="l00716"></a>00716 }
<a name="l00717"></a>00717
<a name="l00718"></a>00718 <span class="keywordflow">switch</span>(_mode) {
<a name="l00719"></a>00719
<a name="l00720"></a>00720 <span class="keywordflow">case</span> Select:
<a name="l00721"></a>00721
<a name="l00722"></a>00722 setSelect();
<a name="l00723"></a>00723 <span class="keywordflow">break</span>;
<a name="l00724"></a>00724
<a name="l00725"></a>00725
<a name="l00726"></a>00726 <span class="keywordflow">case</span> Zoom:
<a name="l00727"></a>00727
<a name="l00728"></a>00728 setZoom();
<a name="l00729"></a>00729 <span class="keywordflow">break</span>;
<a name="l00730"></a>00730
<a name="l00731"></a>00731
<a name="l00732"></a>00732 <span class="keywordflow">case</span> Move:
<a name="l00733"></a>00733
<a name="l00734"></a>00734 setMove();
<a name="l00735"></a>00735 <span class="keywordflow">break</span>;
<a name="l00736"></a>00736
<a name="l00737"></a>00737
<a name="l00738"></a>00738 <span class="keywordflow">default</span>:
<a name="l00739"></a>00739
<a name="l00740"></a>00740 setCursor(arrowCursor);
<a name="l00741"></a>00741 setMouseTracking(<span class="keyword">false</span>);
<a name="l00742"></a>00742 <span class="keywordflow">break</span>;
<a name="l00743"></a>00743
<a name="l00744"></a>00744 }
<a name="l00745"></a>00745
<a name="l00746"></a>00746 emit modeChanged(_mode);
<a name="l00747"></a>00747
<a name="l00748"></a>00748 }
<a name="l00749"></a>00749
<a name="l00750"></a>00750
<a name="l00751"></a>00751
<a name="l00752"></a>00752 <span class="keywordtype">void</span>
<a name="l00753"></a>00753 xQGanttBarViewPort::setSelect()
<a name="l00755"></a>00755 {
<a name="l00756"></a>00756 _mode = Select;
<a name="l00757"></a>00757 setCursor(arrowCursor);
<a name="l00758"></a>00758 setMouseTracking(<span class="keyword">true</span>);
<a name="l00759"></a>00759 }
<a name="l00760"></a>00760
<a name="l00761"></a>00761
<a name="l00762"></a>00762
<a name="l00763"></a>00763 <span class="keywordtype">void</span>
<a name="l00764"></a>00764 xQGanttBarViewPort::setZoom()
<a name="l00766"></a>00766 {
<a name="l00767"></a>00767 _mode = Zoom;
<a name="l00768"></a>00768 setCursor( *_cursor_lupe );
<a name="l00769"></a>00769 setMouseTracking(<span class="keyword">false</span>);
<a name="l00770"></a>00770 }
<a name="l00771"></a>00771
<a name="l00772"></a>00772
<a name="l00773"></a>00773
<a name="l00774"></a>00774 <span class="keywordtype">void</span>
<a name="l00775"></a>00775 xQGanttBarViewPort::setMove()
<a name="l00777"></a>00777 {
<a name="l00778"></a>00778 _mode = Move;
<a name="l00779"></a>00779 setCursor( sizeAllCursor );
<a name="l00780"></a>00780 setMouseTracking(<span class="keyword">false</span>);
<a name="l00781"></a>00781 }
<a name="l00782"></a>00782
<a name="l00783"></a>00783
<a name="l00784"></a>00784 <span class="keywordtype">void</span>
<a name="l00785"></a>00785 xQGanttBarViewPort::zoomIn()
<a name="l00786"></a>00786 {
<a name="l00787"></a>00787 zoom(1.2);
<a name="l00788"></a>00788 }
<a name="l00789"></a>00789
<a name="l00790"></a>00790
<a name="l00791"></a>00791 <span class="keywordtype">void</span>
<a name="l00792"></a>00792 xQGanttBarViewPort::zoomOut()
<a name="l00793"></a>00793 {
<a name="l00794"></a>00794 zoom(0.7);
<a name="l00795"></a>00795 }
<a name="l00796"></a>00796
<a name="l00797"></a>00797
<a name="l00798"></a>00798 <span class="keywordtype">void</span>
<a name="l00799"></a>00799 xQGanttBarViewPort::popup(<span class="keywordtype">int</span> index)
<a name="l00801"></a>00801 {
<a name="l00802"></a>00802
<a name="l00803"></a>00803 <span class="keywordflow">switch</span>(index) {
<a name="l00804"></a>00804
<a name="l00805"></a>00805 <span class="keywordflow">case</span> Select:
<a name="l00806"></a>00806 <span class="keywordflow">case</span> Zoom:
<a name="l00807"></a>00807 <span class="keywordflow">case</span> Move:
<a name="l00808"></a>00808
<a name="l00809"></a>00809 setMode(index);
<a name="l00810"></a>00810 <span class="keywordflow">break</span>;
<a name="l00811"></a>00811
<a name="l00812"></a>00812 <span class="keywordflow">case</span> 10: <span class="comment">// configure</span>
<a name="l00813"></a>00813
<a name="l00814"></a>00814 <span class="comment">// setConfigDialog();</span>
<a name="l00815"></a>00815 <span class="comment">// _config->show();</span>
<a name="l00816"></a>00816
<a name="l00817"></a>00817 <span class="keywordflow">break</span>;
<a name="l00818"></a>00818
<a name="l00819"></a>00819 }
<a name="l00820"></a>00820
<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
<a name="l00826"></a>00826 <span class="keywordtype">void</span>
<a name="l00827"></a>00827 xQGanttBarViewPort::zoom(<span class="keywordtype">double</span> sfactor, <span class="keywordtype">int</span> sx, <span class="keywordtype">int</span> sy)
<a name="l00829"></a>00829 {
<a name="l00830"></a>00830 printf(<span class="stringliteral">"zoom %f, (%d,%d) \n"</span>, sfactor, sx, sy );
<a name="l00831"></a>00831
<a name="l00832"></a>00832 <span class="keywordtype">int</span> wx = worldX(sx);
<a name="l00833"></a>00833 <span class="keywordtype">int</span> wy = worldY(sy);
<a name="l00834"></a>00834
<a name="l00835"></a>00835 _scaleX *= sfactor;
<a name="l00836"></a>00836
<a name="l00837"></a>00837 printf(<span class="stringliteral">"recalc ... \n"</span>);
<a name="l00838"></a>00838
<a name="l00839"></a>00839 recalc();
<a name="l00840"></a>00840 adjustSize();
<a name="l00841"></a>00841
<a name="l00842"></a>00842 _parent->center(screenX(wx), screenY(wy) );
<a name="l00843"></a>00843
<a name="l00844"></a>00844 QWidget::update();
<a name="l00845"></a>00845
<a name="l00846"></a>00846 printf(<span class="stringliteral">"zoom ok.\n"</span>);
<a name="l00847"></a>00847
<a name="l00848"></a>00848 }
<a name="l00849"></a>00849
<a name="l00850"></a>00850
<a name="l00851"></a>00851
<a name="l00852"></a>00852 <span class="keywordtype">void</span>
<a name="l00853"></a>00853 xQGanttBarViewPort::zoom(<span class="keywordtype">double</span> sfactor)
<a name="l00854"></a>00854 {
<a name="l00855"></a>00855 printf(<span class="stringliteral">"zoom %f \n"</span>, sfactor );
<a name="l00856"></a>00856
<a name="l00857"></a>00857 <span class="keywordtype">int</span> x = (int) (_parent->visibleWidth()/2 + 0.5);
<a name="l00858"></a>00858 <span class="keywordtype">int</span> y = (int) (_parent->visibleHeight()/2 + 0.5);
<a name="l00859"></a>00859
<a name="l00860"></a>00860 printf(<span class="stringliteral">"dx/2 = %d, dy/2 = %d \n"</span>, x,y);
<a name="l00861"></a>00861
<a name="l00862"></a>00862 zoom(sfactor, x + _parent->contentsX(), y + _parent->contentsY() );
<a name="l00863"></a>00863
<a name="l00864"></a>00864 }
<a name="l00865"></a>00865
<a name="l00866"></a>00866
<a name="l00867"></a>00867
<a name="l00868"></a>00868 <span class="keywordtype">void</span>
<a name="l00869"></a>00869 xQGanttBarViewPort::zoomAll()
<a name="l00870"></a>00870 {
<a name="l00871"></a>00871 <span class="preprocessor">#ifdef _DEBUG_</span>
<a name="l00872"></a>00872 <span class="preprocessor"></span> printf(<span class="stringliteral">"zoom all. scaleX = %f\n"</span>, _scaleX );
<a name="l00873"></a>00873 <span class="preprocessor">#endif</span>
<a name="l00874"></a>00874 <span class="preprocessor"></span>
<a name="l00875"></a>00875 _scaleX = ((double) _parent->visibleWidth()*60)/
<a name="l00876"></a>00876 ((<span class="keywordtype">double</span>) (_toplevelitem-><a class="code" href="classKGanttItem.html#4afe2c45cf433f4aacd1462cff087386" title="Get date of starting.">getStart</a>().secsTo(_toplevelitem-><a class="code" href="classKGanttItem.html#8fd7da45bd645fa1435768cbd4fde2e4" title="Get date of ending.">getEnd</a>()) + _marginX*120));
<a name="l00877"></a>00877
<a name="l00878"></a>00878 recalc();
<a name="l00879"></a>00879 adjustSize();
<a name="l00880"></a>00880
<a name="l00881"></a>00881 }
<a name="l00882"></a>00882
<a name="l00883"></a>00883
<a name="l00884"></a>00884
<a name="l00885"></a>00885 <span class="keywordtype">void</span>
<a name="l00886"></a><a class="code" href="classxQGanttBarViewPort.html#c11ffdfa5de596455aad4f001c981fda">00886</a> <a class="code" href="classxQGanttBarViewPort.html#c11ffdfa5de596455aad4f001c981fda" title="Add holiday.">xQGanttBarViewPort::addHoliday</a>(<span class="keywordtype">int</span> y, <span class="keywordtype">int</span> m, <span class="keywordtype">int</span> d)
<a name="l00887"></a>00887 {
<a name="l00888"></a>00888 QDate* date = <span class="keyword">new</span> QDate(y,m,d);
<a name="l00889"></a>00889
<a name="l00890"></a>00890 QDate* ptrDate;
<a name="l00891"></a>00891 <span class="keywordtype">int</span> i=0;
<a name="l00892"></a>00892
<a name="l00893"></a>00893 <span class="keywordflow">for</span>(ptrDate = _holidays.first();
<a name="l00894"></a>00894 ptrDate != 0;
<a name="l00895"></a>00895 ptrDate = _holidays.next() ) {
<a name="l00896"></a>00896
<a name="l00897"></a>00897 <span class="keywordflow">if</span>(*ptrDate > *date)
<a name="l00898"></a>00898 <span class="keywordflow">break</span>;
<a name="l00899"></a>00899
<a name="l00900"></a>00900 i++;
<a name="l00901"></a>00901
<a name="l00902"></a>00902 }
<a name="l00903"></a>00903
<a name="l00904"></a>00904 _holidays.insert(i,date);
<a name="l00905"></a>00905
<a name="l00906"></a>00906 }
<a name="l00907"></a>00907
<a name="l00908"></a>00908
<a name="l00909"></a>00909
<a name="l00910"></a>00910 xQGanttBarViewPort::Position
<a name="l00911"></a>00911 xQGanttBarViewPort::check(<a class="code" href="classKGanttItem.html" title="KGanttItem.">KGanttItem</a>** founditem, <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y)
<a name="l00912"></a>00912 {
<a name="l00913"></a>00913 QPtrDictIterator<xQTaskPosition> it(_gItemList);
<a name="l00914"></a>00914
<a name="l00915"></a>00915 <span class="keyword">static</span> <span class="keywordtype">int</span> ty, ty2, tx, tx2, hx, hx2, hy, hy2;
<a name="l00916"></a>00916 <span class="keywordtype">bool</span> increased;
<a name="l00917"></a>00917
<a name="l00918"></a>00918 <span class="keywordflow">while</span>(it.current()) {
<a name="l00919"></a>00919
<a name="l00920"></a>00920 ty = it.current()->_screenY;
<a name="l00921"></a>00921 ty2 = ty + it.current()->_screenH;
<a name="l00922"></a>00922 tx = it.current()->_screenX;
<a name="l00923"></a>00923 tx2 = tx + it.current()->_screenW;
<a name="l00924"></a>00924
<a name="l00925"></a>00925 hx = it.current()->_screenHandleX;
<a name="l00926"></a>00926 hx2 = hx + it.current()->_screenHandleW;
<a name="l00927"></a>00927 hy = it.current()->_screenHandleY;
<a name="l00928"></a>00928 hy2 = hy + it.current()->_screenHandleH;
<a name="l00929"></a>00929
<a name="l00930"></a>00930 increased = <span class="keyword">false</span>;
<a name="l00931"></a>00931
<a name="l00932"></a>00932 <span class="keywordflow">if</span>(tx2-tx<12) {
<a name="l00933"></a>00933 tx -= 12;
<a name="l00934"></a>00934 tx2 += 12;
<a name="l00935"></a>00935 increased = <span class="keyword">true</span>;
<a name="l00936"></a>00936 }
<a name="l00937"></a>00937
<a name="l00938"></a>00938 <span class="keywordflow">if</span>(x>tx && x < tx2) {
<a name="l00939"></a>00939 <span class="keywordflow">if</span>(y > ty && y < ty2) {
<a name="l00940"></a>00940
<a name="l00941"></a>00941 *founditem = (<a class="code" href="classKGanttItem.html" title="KGanttItem.">KGanttItem</a>*) it.currentKey();
<a name="l00942"></a>00942
<a name="l00943"></a>00943 <span class="keywordflow">if</span>(!increased)
<a name="l00944"></a>00944 <span class="keywordflow">if</span>(x > hx && x < hx2 &&
<a name="l00945"></a>00945 y > hy && y < hy2 )
<a name="l00946"></a>00946 <span class="keywordflow">return</span> Handle;
<a name="l00947"></a>00947
<a name="l00948"></a>00948 <span class="keywordflow">if</span>(x < (tx + 5))
<a name="l00949"></a>00949 <span class="keywordflow">return</span> West;
<a name="l00950"></a>00950
<a name="l00951"></a>00951 <span class="keywordflow">if</span>(x > (tx2 - 5))
<a name="l00952"></a>00952 <span class="keywordflow">return</span> East;
<a name="l00953"></a>00953
<a name="l00954"></a>00954 <span class="keywordflow">return</span> Center;
<a name="l00955"></a>00955 }
<a name="l00956"></a>00956
<a name="l00957"></a>00957 }
<a name="l00958"></a>00958
<a name="l00959"></a>00959 ++it;
<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> Outside;
<a name="l00964"></a>00964
<a name="l00965"></a>00965 }
<a name="l00966"></a>00966
<a name="l00967"></a>00967
<a name="l00968"></a>00968
<a name="l00969"></a>00969 <span class="keywordtype">void</span>
<a name="l00970"></a>00970 xQGanttBarViewPort::unselectAll()
<a name="l00971"></a>00971 {
<a name="l00972"></a>00972 selectItem(_toplevelitem, <span class="keyword">false</span>);
<a name="l00973"></a>00973 QWidget::update();
<a name="l00974"></a>00974 }
<a name="l00975"></a>00975
<a name="l00976"></a>00976
<a name="l00977"></a>00977
<a name="l00978"></a>00978 <span class="keywordtype">void</span>
<a name="l00979"></a>00979 xQGanttBarViewPort::selectAll()
<a name="l00980"></a>00980 {
<a name="l00981"></a>00981 selectItem(_toplevelitem, <span class="keyword">true</span>);
<a name="l00982"></a>00982 QWidget::update();
<a name="l00983"></a>00983 }
<a name="l00984"></a>00984
<a name="l00985"></a>00985
<a name="l00986"></a>00986
<a name="l00987"></a>00987 <span class="keywordtype">void</span>
<a name="l00988"></a>00988 xQGanttBarViewPort::selectItem(<a class="code" href="classKGanttItem.html" title="KGanttItem.">KGanttItem</a>* item, <span class="keywordtype">bool</span> f)
<a name="l00989"></a>00989 {
<a name="l00990"></a>00990 item-><a class="code" href="classKGanttItem.html#525651c5494f17be6b7de36a8b58f2ca" title="Select/unselect item.">select</a>(f);
<a name="l00991"></a>00991
<a name="l00992"></a>00992 <span class="keywordflow">for</span>(<a class="code" href="classKGanttItem.html" title="KGanttItem.">KGanttItem</a>* subitem = item-><a class="code" href="classKGanttItem.html#81ba5ac8bb64a11c12d41453addbb177" title="Get list of subitems.">getSubItems</a>().first();
<a name="l00993"></a>00993 subitem != 0;
<a name="l00994"></a>00994 subitem = item-><a class="code" href="classKGanttItem.html#81ba5ac8bb64a11c12d41453addbb177" title="Get list of subitems.">getSubItems</a>().next() ) {
<a name="l00995"></a>00995 selectItem(subitem, f);
<a name="l00996"></a>00996 }
<a name="l00997"></a>00997
<a name="l00998"></a>00998 }
<a name="l00999"></a>00999
<a name="l01000"></a>01000
<a name="l01001"></a>01001
<a name="l01002"></a>01002 <span class="keywordtype">void</span>
<a name="l01003"></a>01003 xQGanttBarViewPort::deleteSelectedItems()
<a name="l01004"></a>01004 {
<a name="l01005"></a>01005 <span class="preprocessor">#ifdef _DEBUG_</span>
<a name="l01006"></a>01006 <span class="preprocessor"></span> printf(<span class="stringliteral">"-> xQGanttBarViewPort::deleteSelectedItems()\n"</span>);
<a name="l01007"></a>01007 <span class="preprocessor">#endif</span>
<a name="l01008"></a>01008 <span class="preprocessor"></span>
<a name="l01009"></a>01009 QPtrList<KGanttItem> list;
<a name="l01010"></a>01010 observeList(&list);
<a name="l01011"></a>01011
<a name="l01012"></a>01012 getSelectedItems(_toplevelitem,list);
<a name="l01013"></a>01013
<a name="l01014"></a>01014 <span class="keywordflow">for</span>(<a class="code" href="classKGanttItem.html" title="KGanttItem.">KGanttItem</a>* subitem = list.first();
<a name="l01015"></a>01015 subitem != 0;
<a name="l01016"></a>01016 subitem =list.next() ) {
<a name="l01017"></a>01017 <span class="preprocessor">#ifdef _DEBUG_</span>
<a name="l01018"></a>01018 <span class="preprocessor"></span> printf(<span class="stringliteral">" : %s \n"</span>, subitem->getText().latin1() );
<a name="l01019"></a>01019 <span class="preprocessor">#endif</span>
<a name="l01020"></a>01020 <span class="preprocessor"></span> connect(subitem, SIGNAL(destroyed(<a class="code" href="classKGanttItem.html" title="KGanttItem.">KGanttItem</a>*)),
<a name="l01021"></a>01021 <span class="keyword">this</span>, SLOT(itemDestroyed(<a class="code" href="classKGanttItem.html" title="KGanttItem.">KGanttItem</a>*)));
<a name="l01022"></a>01022 }
<a name="l01023"></a>01023
<a name="l01024"></a>01024 list.remove(_toplevelitem);
<a name="l01025"></a>01025
<a name="l01026"></a>01026 <span class="keywordflow">while</span>(list.count()>0) {
<a name="l01027"></a>01027 <a class="code" href="classKGanttItem.html" title="KGanttItem.">KGanttItem</a>* item = list.getFirst();
<a name="l01028"></a>01028 <span class="keyword">delete</span> item;
<a name="l01029"></a>01029 }
<a name="l01030"></a>01030
<a name="l01031"></a>01031 <span class="preprocessor">#ifdef _DEBUG_</span>
<a name="l01032"></a>01032 <span class="preprocessor"></span> printf(<span class="stringliteral">"<- xQGanttBarViewPort::deleteSelectedItems()\n"</span>);
<a name="l01033"></a>01033 <span class="preprocessor">#endif</span>
<a name="l01034"></a>01034 <span class="preprocessor"></span>}
<a name="l01035"></a>01035
<a name="l01036"></a>01036
<a name="l01037"></a>01037
<a name="l01038"></a>01038 <span class="keywordtype">void</span>
<a name="l01039"></a>01039 xQGanttBarViewPort::observeList(QPtrList<KGanttItem> *list)
<a name="l01040"></a>01040 {
<a name="l01041"></a>01041 _observedList = list;
<a name="l01042"></a>01042 }
<a name="l01043"></a>01043
<a name="l01044"></a>01044
<a name="l01045"></a>01045
<a name="l01046"></a>01046 <span class="keywordtype">void</span>
<a name="l01047"></a>01047 xQGanttBarViewPort::itemDestroyed(<a class="code" href="classKGanttItem.html" title="KGanttItem.">KGanttItem</a>* item)
<a name="l01048"></a>01048 {
<a name="l01049"></a>01049 _observedList->remove(item);
<a name="l01050"></a>01050 }
<a name="l01051"></a>01051
<a name="l01052"></a>01052
<a name="l01053"></a>01053
<a name="l01054"></a>01054 <span class="keywordtype">void</span>
<a name="l01055"></a>01055 xQGanttBarViewPort::getSelectedItems (<a class="code" href="classKGanttItem.html" title="KGanttItem.">KGanttItem</a>* item,
<a name="l01056"></a>01056 QPtrList<KGanttItem>& list)
<a name="l01057"></a>01057 {
<a name="l01058"></a>01058 <span class="keywordflow">if</span>(item-><a class="code" href="classKGanttItem.html#ee346b4849d9492eb87b8349fb72b513" title="Returns true if item is selected.">isSelected</a>()) list.append(item);
<a name="l01059"></a>01059
<a name="l01060"></a>01060 <span class="keywordflow">for</span>(<a class="code" href="classKGanttItem.html" title="KGanttItem.">KGanttItem</a>* subitem = item-><a class="code" href="classKGanttItem.html#81ba5ac8bb64a11c12d41453addbb177" title="Get list of subitems.">getSubItems</a>().first();
<a name="l01061"></a>01061 subitem != 0;
<a name="l01062"></a>01062 subitem = item-><a class="code" href="classKGanttItem.html#81ba5ac8bb64a11c12d41453addbb177" title="Get list of subitems.">getSubItems</a>().next() ) {
<a name="l01063"></a>01063
<a name="l01064"></a>01064 getSelectedItems(subitem,list);
<a name="l01065"></a>01065
<a name="l01066"></a>01066 }
<a name="l01067"></a>01067
<a name="l01068"></a>01068 }
<a name="l01069"></a>01069
<a name="l01070"></a>01070
<a name="l01071"></a>01071 <span class="keywordtype">void</span>
<a name="l01072"></a>01072 xQGanttBarViewPort::insertIntoSelectedItem()
<a name="l01073"></a>01073 {
<a name="l01074"></a>01074 QPtrList<KGanttItem> list;
<a name="l01075"></a>01075
<a name="l01076"></a>01076 getSelectedItems(_toplevelitem,list);
<a name="l01077"></a>01077
<a name="l01078"></a>01078 <span class="keywordflow">for</span>(<a class="code" href="classKGanttItem.html" title="KGanttItem.">KGanttItem</a>* subitem = list.first();
<a name="l01079"></a>01079 subitem != 0;
<a name="l01080"></a>01080 subitem =list.next() ) {
<a name="l01081"></a>01081 <span class="preprocessor">#ifdef _DEBUG_</span>
<a name="l01082"></a>01082 <span class="preprocessor"></span> printf(<span class="stringliteral">" : %s \n"</span>, subitem->getText().latin1() );
<a name="l01083"></a>01083 <span class="preprocessor">#endif </span>
<a name="l01084"></a>01084 <span class="preprocessor"></span> <span class="keyword">new</span> <a class="code" href="classKGanttItem.html" title="KGanttItem.">KGanttItem</a>(subitem, subitem->getText() + <span class="stringliteral">"_subitem"</span>,
<a name="l01085"></a>01085 subitem->getStart(), subitem->getEnd());
<a name="l01086"></a>01086 }
<a name="l01087"></a>01087
<a name="l01088"></a>01088 }
<a name="l01089"></a>01089
<a name="l01090"></a>01090
<a name="l01091"></a>01091
<a name="l01092"></a>01092 <span class="keywordtype">void</span>
<a name="l01093"></a>01093 xQGanttBarViewPort::textEdited()
<a name="l01094"></a>01094 {
<a name="l01095"></a>01095 <span class="keywordflow">if</span>(_currentItem) {
<a name="l01096"></a>01096 _currentItem-><a class="code" href="classKGanttItem.html#c57a343a4f0d340bc4f8244c7c08233d" title="Set text.">setText</a>(_itemTextEdit->text());
<a name="l01097"></a>01097 setFocus();
<a name="l01098"></a>01098 _itemTextEdit->hide();
<a name="l01099"></a>01099 }
<a name="l01100"></a>01100 }
<a name="l01101"></a>01101 <span class="preprocessor">#include "xQGanttBarViewPort.moc"</span>
</pre></div></div>
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