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<h2><a name="content"></a>kaddressbook</h2>
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<h1>cardview.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"> This file is part of KAddressBook.</span>
<a name="l00003"></a>00003 <span class="comment"> Copyright (c) 2002 Mike Pilone <mpilone@slac.com></span>
<a name="l00004"></a>00004 <span class="comment"></span>
<a name="l00005"></a>00005 <span class="comment"> This program is free software; you can redistribute it and/or modify</span>
<a name="l00006"></a>00006 <span class="comment"> it under the terms of the GNU General Public License as published by</span>
<a name="l00007"></a>00007 <span class="comment"> the Free Software Foundation; either version 2 of the License, or</span>
<a name="l00008"></a>00008 <span class="comment"> (at your option) any later version.</span>
<a name="l00009"></a>00009 <span class="comment"></span>
<a name="l00010"></a>00010 <span class="comment"> This program is distributed in the hope that it will be useful,</span>
<a name="l00011"></a>00011 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00012"></a>00012 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<a name="l00013"></a>00013 <span class="comment"> GNU General Public License for more details.</span>
<a name="l00014"></a>00014 <span class="comment"></span>
<a name="l00015"></a>00015 <span class="comment"> You should have received a copy of the GNU General Public License</span>
<a name="l00016"></a>00016 <span class="comment"> along with this program; if not, write to the Free Software</span>
<a name="l00017"></a>00017 <span class="comment"> Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.</span>
<a name="l00018"></a>00018 <span class="comment"></span>
<a name="l00019"></a>00019 <span class="comment"> As a special exception, permission is given to link this program</span>
<a name="l00020"></a>00020 <span class="comment"> with any edition of Qt, and distribute the resulting executable,</span>
<a name="l00021"></a>00021 <span class="comment"> without including the source code for Qt in the source distribution.</span>
<a name="l00022"></a>00022 <span class="comment">*/</span>
<a name="l00023"></a>00023
<a name="l00024"></a>00024
<a name="l00025"></a>00025 <span class="preprocessor">#include <limits.h></span>
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="preprocessor">#include <qcursor.h></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <qdatetime.h></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <qlabel.h></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <qpainter.h></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include <qstyle.h></span>
<a name="l00032"></a>00032 <span class="preprocessor">#include <qtimer.h></span>
<a name="l00033"></a>00033 <span class="preprocessor">#include <qtooltip.h></span>
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="preprocessor">#include <kdebug.h></span>
<a name="l00036"></a>00036 <span class="preprocessor">#include <kglobalsettings.h></span>
<a name="l00037"></a>00037
<a name="l00038"></a>00038 <span class="preprocessor">#include "cardview.h"</span>
<a name="l00039"></a>00039
<a name="l00040"></a>00040 <span class="preprocessor">#define MIN_ITEM_WIDTH 80</span>
<a name="l00041"></a>00041 <span class="preprocessor"></span>
<a name="l00042"></a>00042 <span class="keyword">class </span>CardViewTip : <span class="keyword">public</span> QLabel
<a name="l00043"></a>00043 {
<a name="l00044"></a>00044 <span class="keyword">public</span>:
<a name="l00045"></a>00045 CardViewTip( QWidget *parent = 0, <span class="keyword">const</span> <span class="keywordtype">char</span> *name = 0 )
<a name="l00046"></a>00046 : QLabel( parent, name )
<a name="l00047"></a>00047 {
<a name="l00048"></a>00048 setPalette( QToolTip::palette() );
<a name="l00049"></a>00049 setFrameStyle( Panel | Plain );
<a name="l00050"></a>00050 setMidLineWidth( 0 );
<a name="l00051"></a>00051 setIndent( 1 );
<a name="l00052"></a>00052 }
<a name="l00053"></a>00053
<a name="l00054"></a>00054 ~CardViewTip() {};
<a name="l00055"></a>00055
<a name="l00056"></a>00056 <span class="keyword">protected</span>:
<a name="l00057"></a>00057 <span class="keywordtype">void</span> leaveEvent( QEvent* )
<a name="l00058"></a>00058 {
<a name="l00059"></a>00059 hide();
<a name="l00060"></a>00060 }
<a name="l00061"></a>00061 };
<a name="l00062"></a>00062
<a name="l00063"></a>00063 <span class="comment">//</span>
<a name="l00064"></a>00064 <span class="comment">// Warning: make sure you use findRef() instead of find() to find an</span>
<a name="l00065"></a>00065 <span class="comment">// item! Only the pointer value is unique in the list.</span>
<a name="l00066"></a>00066 <span class="comment">//</span>
<a name="l00067"></a>00067 <span class="keyword">class </span>CardViewItemList : <span class="keyword">public</span> QPtrList<CardViewItem>
<a name="l00068"></a>00068 {
<a name="l00069"></a>00069 <span class="keyword">protected</span>:
<a name="l00070"></a>00070 <span class="keyword">virtual</span> <span class="keywordtype">int</span> compareItems( QPtrCollection::Item item1,
<a name="l00071"></a>00071 QPtrCollection::Item item2 )
<a name="l00072"></a>00072 {
<a name="l00073"></a>00073 <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *cItem1 = (<a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a>*)item1;
<a name="l00074"></a>00074 <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *cItem2 = (<a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a>*)item2;
<a name="l00075"></a>00075
<a name="l00076"></a>00076 <span class="keywordflow">if</span> ( cItem1 == cItem2 )
<a name="l00077"></a>00077 <span class="keywordflow">return</span> 0;
<a name="l00078"></a>00078
<a name="l00079"></a>00079 <span class="keywordflow">if</span> ( (cItem1 == 0) || (cItem2 == 0) )
<a name="l00080"></a>00080 <span class="keywordflow">return</span> cItem1 ? -1 : 1;
<a name="l00081"></a>00081
<a name="l00082"></a>00082 <span class="keywordflow">if</span> ( cItem1-><a class="code" href="classCardViewItem.html#0371565b6a017b095de97c647a6395f3">caption</a>() < cItem2-><a class="code" href="classCardViewItem.html#0371565b6a017b095de97c647a6395f3">caption</a>() )
<a name="l00083"></a>00083 <span class="keywordflow">return</span> -1;
<a name="l00084"></a>00084 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( cItem1-><a class="code" href="classCardViewItem.html#0371565b6a017b095de97c647a6395f3">caption</a>() > cItem2-><a class="code" href="classCardViewItem.html#0371565b6a017b095de97c647a6395f3">caption</a>() )
<a name="l00085"></a>00085 <span class="keywordflow">return</span> 1;
<a name="l00086"></a>00086
<a name="l00087"></a>00087 <span class="keywordflow">return</span> 0;
<a name="l00088"></a>00088 }
<a name="l00089"></a>00089 };
<a name="l00090"></a>00090
<a name="l00091"></a>00091 <span class="keyword">class </span>CardViewSeparator
<a name="l00092"></a>00092 {
<a name="l00093"></a>00093 <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCardView.html" title="The CardView is a method of displaying data in cards.">CardView</a>;
<a name="l00094"></a>00094
<a name="l00095"></a>00095 <span class="keyword">public</span>:
<a name="l00096"></a>00096 CardViewSeparator( <a class="code" href="classCardView.html" title="The CardView is a method of displaying data in cards.">CardView</a> *view )
<a name="l00097"></a>00097 : mView( view )
<a name="l00098"></a>00098 {
<a name="l00099"></a>00099 mRect = QRect( 0, 0, view-><a class="code" href="classCardView.html#78b8e1271205f5d1438f405a4e2e7027">separatorWidth</a>(), 0 );
<a name="l00100"></a>00100 }
<a name="l00101"></a>00101
<a name="l00102"></a>00102 ~CardViewSeparator() {}
<a name="l00103"></a>00103
<a name="l00104"></a>00104 <span class="keywordtype">void</span> paintSeparator( QPainter *p, QColorGroup &cg )
<a name="l00105"></a>00105 {
<a name="l00106"></a>00106 p->fillRect( 0, 0, mRect.width(), mRect.height(),
<a name="l00107"></a>00107 cg.brush(QColorGroup::Button) );
<a name="l00108"></a>00108 }
<a name="l00109"></a>00109
<a name="l00110"></a>00110 <span class="keywordtype">void</span> repaintSeparator()
<a name="l00111"></a>00111 {
<a name="l00112"></a>00112 mView->repaintContents( mRect );
<a name="l00113"></a>00113 }
<a name="l00114"></a>00114
<a name="l00115"></a>00115 <span class="keyword">private</span>:
<a name="l00116"></a>00116 <a class="code" href="classCardView.html" title="The CardView is a method of displaying data in cards.">CardView</a> *mView;
<a name="l00117"></a>00117 QRect mRect;
<a name="l00118"></a>00118 };
<a name="l00119"></a>00119
<a name="l00120"></a>00120 <span class="keyword">class </span>CardViewPrivate
<a name="l00121"></a>00121 {
<a name="l00122"></a>00122 <span class="keyword">public</span>:
<a name="l00123"></a>00123 CardViewPrivate()
<a name="l00124"></a>00124 : mSelectionMode( <a class="code" href="classCardView.html" title="The CardView is a method of displaying data in cards.">CardView</a>::Multi ),
<a name="l00125"></a>00125 mDrawCardBorder( true ),
<a name="l00126"></a>00126 mDrawFieldLabels( true ),
<a name="l00127"></a>00127 mDrawSeparators( true),
<a name="l00128"></a>00128 mSepWidth( 2 ),
<a name="l00129"></a>00129 mShowEmptyFields( false ),
<a name="l00130"></a>00130 mLayoutDirty( true ),
<a name="l00131"></a>00131 mLastClickOnItem( false ),
<a name="l00132"></a>00132 mItemMargin( 0 ),
<a name="l00133"></a>00133 mItemSpacing( 10 ),
<a name="l00134"></a>00134 mItemWidth( 200 ),
<a name="l00135"></a>00135 mMaxFieldLines( INT_MAX ),
<a name="l00136"></a>00136 mCurrentItem( 0L ),
<a name="l00137"></a>00137 mLastClickPos( QPoint(0, 0) ),
<a name="l00138"></a>00138 mRubberBandAnchor( 0 ),
<a name="l00139"></a>00139 mCompText( QString::null )
<a name="l00140"></a>00140 {};
<a name="l00141"></a>00141
<a name="l00142"></a>00142 CardViewItemList mItemList;
<a name="l00143"></a>00143 QPtrList<CardViewSeparator> mSeparatorList;
<a name="l00144"></a>00144 QFontMetrics *mFm;
<a name="l00145"></a>00145 QFontMetrics *mBFm;
<a name="l00146"></a>00146 QFont mHeaderFont;
<a name="l00147"></a>00147 CardView::SelectionMode mSelectionMode;
<a name="l00148"></a>00148 <span class="keywordtype">bool</span> mDrawCardBorder;
<a name="l00149"></a>00149 <span class="keywordtype">bool</span> mDrawFieldLabels;
<a name="l00150"></a>00150 <span class="keywordtype">bool</span> mDrawSeparators;
<a name="l00151"></a>00151 <span class="keywordtype">int</span> mSepWidth;
<a name="l00152"></a>00152 <span class="keywordtype">bool</span> mShowEmptyFields;
<a name="l00153"></a>00153 <span class="keywordtype">bool</span> mLayoutDirty;
<a name="l00154"></a>00154 <span class="keywordtype">bool</span> mLastClickOnItem;
<a name="l00155"></a>00155 uint mItemMargin; <span class="comment">// internal margin in items</span>
<a name="l00156"></a>00156 uint mItemSpacing; <span class="comment">// spacing between items, column seperators and border</span>
<a name="l00157"></a>00157 <span class="keywordtype">int</span> mItemWidth; <span class="comment">// width of all items</span>
<a name="l00158"></a>00158 uint mMaxFieldLines; <span class="comment">// Max lines to dispaly pr field</span>
<a name="l00159"></a>00159 <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *mCurrentItem;
<a name="l00160"></a>00160 QPoint mLastClickPos;
<a name="l00161"></a>00161 QTimer *mTimer; <span class="comment">// times out if mouse rests for more than 500 msecs</span>
<a name="l00162"></a>00162 CardViewTip *mTip; <span class="comment">// passed to the item under a resting cursor to display full text</span>
<a name="l00163"></a>00163 <span class="keywordtype">bool</span> mOnSeparator; <span class="comment">// set/reset on mouse movement</span>
<a name="l00164"></a>00164 <span class="comment">// for resizing by dragging the separators</span>
<a name="l00165"></a>00165 <span class="keywordtype">int</span> mResizeAnchor; <span class="comment">// uint, ulong? the mouse down separator left</span>
<a name="l00166"></a>00166 <span class="keywordtype">int</span> mRubberBandAnchor; <span class="comment">// for erasing rubber bands</span>
<a name="l00167"></a>00167 <span class="comment">// data used for resizing.</span>
<a name="l00168"></a>00168 <span class="comment">// as they are beeded by each mouse move while resizing, we store them here,</span>
<a name="l00169"></a>00169 <span class="comment">// saving 8 calculations in each mouse move.</span>
<a name="l00170"></a>00170 <span class="keywordtype">int</span> mColspace; <span class="comment">// amount of space between items pr column</span>
<a name="l00171"></a>00171 uint mFirst; <span class="comment">// the first col to anchor at for painting rubber bands</span>
<a name="l00172"></a>00172 <span class="keywordtype">int</span> mFirstX; <span class="comment">// X position of first in pixel</span>
<a name="l00173"></a>00173 <span class="keywordtype">int</span> mPressed; <span class="comment">// the colummn that was pressed on at resizing start</span>
<a name="l00174"></a>00174 <span class="keywordtype">int</span> mSpan; <span class="comment">// pressed - first</span>
<a name="l00175"></a>00175 <span class="comment">// key completion</span>
<a name="l00176"></a>00176 QString mCompText; <span class="comment">// current completion string</span>
<a name="l00177"></a>00177 QDateTime mCompUpdated; <span class="comment">// ...was updated at this time</span>
<a name="l00178"></a>00178 };
<a name="l00179"></a>00179
<a name="l00180"></a>00180 <span class="keyword">class </span>CardViewItemPrivate
<a name="l00181"></a>00181 {
<a name="l00182"></a>00182 <span class="keyword">public</span>:
<a name="l00183"></a>00183 CardViewItemPrivate() {}
<a name="l00184"></a>00184
<a name="l00185"></a>00185 QString mCaption;
<a name="l00186"></a>00186 QPtrList< CardViewItem::Field > mFieldList;
<a name="l00187"></a>00187 <span class="keywordtype">bool</span> mSelected;
<a name="l00188"></a>00188 <span class="keywordtype">int</span> x; <span class="comment">// horizontal position, set by the view</span>
<a name="l00189"></a>00189 <span class="keywordtype">int</span> y; <span class="comment">// vertical position, set by the view</span>
<a name="l00190"></a>00190 <span class="keywordtype">int</span> maxLabelWidth; <span class="comment">// the width of the widest label, according to the view font.</span>
<a name="l00191"></a>00191 <span class="keywordtype">int</span> hcache; <span class="comment">// height cache</span>
<a name="l00192"></a>00192 };
<a name="l00193"></a>00193
<a name="l00194"></a>00194
<a name="l00195"></a><a class="code" href="classCardViewItem.html#398692c20979732eb1bff3727d5dce18">00195</a> <a class="code" href="classCardViewItem.html#398692c20979732eb1bff3727d5dce18" title="Constructor.">CardViewItem::CardViewItem</a>( <a class="code" href="classCardView.html" title="The CardView is a method of displaying data in cards.">CardView</a> *parent, <span class="keyword">const</span> QString &caption )
<a name="l00196"></a>00196 : d( new CardViewItemPrivate() ), mView( parent )
<a name="l00197"></a>00197 {
<a name="l00198"></a>00198 d->mCaption = caption;
<a name="l00199"></a>00199
<a name="l00200"></a>00200 initialize();
<a name="l00201"></a>00201 }
<a name="l00202"></a>00202
<a name="l00203"></a>00203 CardViewItem::~CardViewItem()
<a name="l00204"></a>00204 {
<a name="l00205"></a>00205 <span class="comment">// Remove ourself from the view</span>
<a name="l00206"></a>00206 <span class="keywordflow">if</span> ( mView != 0 )
<a name="l00207"></a>00207 mView-><a class="code" href="classCardView.html#9cdc6c5f34ca0484ed0afaa03b5d84c9" title="Takes the item from the view.">takeItem</a>( <span class="keyword">this</span> );
<a name="l00208"></a>00208
<a name="l00209"></a>00209 <span class="keyword">delete</span> d;
<a name="l00210"></a>00210 d = 0;
<a name="l00211"></a>00211 }
<a name="l00212"></a>00212
<a name="l00213"></a>00213 <span class="keywordtype">void</span> CardViewItem::initialize()
<a name="l00214"></a>00214 {
<a name="l00215"></a>00215 d->mSelected = <span class="keyword">false</span>;
<a name="l00216"></a>00216 d->mFieldList.setAutoDelete( <span class="keyword">true</span> );
<a name="l00217"></a>00217 d->maxLabelWidth = 0;
<a name="l00218"></a>00218 d->hcache = 0;
<a name="l00219"></a>00219
<a name="l00220"></a>00220 <span class="comment">// Add ourself to the view</span>
<a name="l00221"></a>00221 <span class="keywordflow">if</span> ( mView != 0 )
<a name="l00222"></a>00222 mView-><a class="code" href="classCardView.html#bbe967566eed569899c510bfd5842ae8" title="Inserts the item into the card view.">insertItem</a>( <span class="keyword">this</span> );
<a name="l00223"></a>00223 }
<a name="l00224"></a>00224
<a name="l00225"></a><a class="code" href="classCardViewItem.html#29cdded8fac77fe6e05fcd1414ed1806">00225</a> <span class="keywordtype">void</span> <a class="code" href="classCardViewItem.html#29cdded8fac77fe6e05fcd1414ed1806" title="Paints the card using the given painter and color group.">CardViewItem::paintCard</a>( QPainter *p, QColorGroup &cg )
<a name="l00226"></a>00226 {
<a name="l00227"></a>00227 <span class="keywordflow">if</span> ( !mView )
<a name="l00228"></a>00228 <span class="keywordflow">return</span>;
<a name="l00229"></a>00229
<a name="l00230"></a>00230 QPen pen;
<a name="l00231"></a>00231 QBrush brush;
<a name="l00232"></a>00232 QFontMetrics fm = *(mView-><a class="code" href="classCardView.html#2e395e196d2d0c4ac3b3cec69ac82637">d</a>->mFm);
<a name="l00233"></a>00233 QFontMetrics bFm = *(mView-><a class="code" href="classCardView.html#2e395e196d2d0c4ac3b3cec69ac82637">d</a>->mBFm);
<a name="l00234"></a>00234 <span class="keywordtype">bool</span> drawLabels = mView-><a class="code" href="classCardView.html#2e395e196d2d0c4ac3b3cec69ac82637">d</a>->mDrawFieldLabels;
<a name="l00235"></a>00235 <span class="keywordtype">bool</span> drawBorder = mView-><a class="code" href="classCardView.html#2e395e196d2d0c4ac3b3cec69ac82637">d</a>->mDrawCardBorder;
<a name="l00236"></a>00236 <span class="keywordtype">int</span> mg = mView-><a class="code" href="classCardView.html#bd9be4c85053fb8cae4ff262aa879137">itemMargin</a>();
<a name="l00237"></a>00237 <span class="keywordtype">int</span> w = mView-><a class="code" href="classCardView.html#1b9560c747315521b08c11a346fb6b60">itemWidth</a>() - ( mg * 2 );
<a name="l00238"></a>00238 <span class="keywordtype">int</span> h = <a class="code" href="classCardViewItem.html#9b09c9e28c08daaef572e43cc3f3aa82">height</a>() - ( mg * 2 );
<a name="l00239"></a>00239 <span class="keyword">const</span> <span class="keywordtype">int</span> colonWidth( fm.width( <span class="stringliteral">":"</span> ) );
<a name="l00240"></a>00240 <span class="keywordtype">int</span> labelXPos = 2 + mg;
<a name="l00241"></a>00241 <span class="keywordtype">int</span> labelWidth = QMIN( w / 2 - 4 - mg, d->maxLabelWidth + colonWidth + 4 );
<a name="l00242"></a>00242 <span class="keywordtype">int</span> valueXPos = labelWidth + 4 + mg;
<a name="l00243"></a>00243 <span class="keywordtype">int</span> valueWidth = w - labelWidth - 4 - mg;
<a name="l00244"></a>00244
<a name="l00245"></a>00245 p->setFont( mView->font() );
<a name="l00246"></a>00246 labelWidth -= colonWidth; <span class="comment">// extra space for the colon</span>
<a name="l00247"></a>00247
<a name="l00248"></a>00248 <span class="keywordflow">if</span> ( !drawLabels ) {
<a name="l00249"></a>00249 valueXPos = labelXPos;
<a name="l00250"></a>00250 valueWidth = w - 4;
<a name="l00251"></a>00251 }
<a name="l00252"></a>00252
<a name="l00253"></a>00253 <span class="comment">// Draw a simple box</span>
<a name="l00254"></a>00254 <span class="keywordflow">if</span> ( <a class="code" href="classCardViewItem.html#25e672791e143a906955fdb41726e41d">isSelected</a>() )
<a name="l00255"></a>00255 pen = QPen( cg.highlight(), 1 );
<a name="l00256"></a>00256 <span class="keywordflow">else</span>
<a name="l00257"></a>00257 pen = QPen( cg.button(), 1 );
<a name="l00258"></a>00258 p->setPen( pen );
<a name="l00259"></a>00259
<a name="l00260"></a>00260 <span class="comment">// Draw the border - this is only draw if the user asks for it.</span>
<a name="l00261"></a>00261 <span class="keywordflow">if</span> ( drawBorder )
<a name="l00262"></a>00262 p->drawRect( mg, mg, w, h );
<a name="l00263"></a>00263
<a name="l00264"></a>00264 <span class="comment">// set the proper pen color for the caption box</span>
<a name="l00265"></a>00265 <span class="keywordflow">if</span> ( <a class="code" href="classCardViewItem.html#25e672791e143a906955fdb41726e41d">isSelected</a>() )
<a name="l00266"></a>00266 brush = cg.brush( QColorGroup::Highlight );
<a name="l00267"></a>00267 <span class="keywordflow">else</span>
<a name="l00268"></a>00268 brush = cg.brush( QColorGroup::Button );
<a name="l00269"></a>00269
<a name="l00270"></a>00270 p->fillRect( mg, mg, w, 4 + bFm.height(), brush );
<a name="l00271"></a>00271
<a name="l00272"></a>00272 <span class="comment">// Now paint the caption</span>
<a name="l00273"></a>00273 p->save();
<a name="l00274"></a>00274 QFont bFont = mView-><a class="code" href="classCardView.html#5238d51661390411f33bc03d7e884617">headerFont</a>();
<a name="l00275"></a>00275 p->setFont( bFont );
<a name="l00276"></a>00276 <span class="keywordflow">if</span> ( <a class="code" href="classCardViewItem.html#25e672791e143a906955fdb41726e41d">isSelected</a>() )
<a name="l00277"></a>00277 p->setPen( cg.highlightedText() );
<a name="l00278"></a>00278 <span class="keywordflow">else</span>
<a name="l00279"></a>00279 p->setPen( cg.buttonText() );
<a name="l00280"></a>00280
<a name="l00281"></a>00281 p->drawText( 2 + mg, 2 + mg + bFm.ascent(), trimString( d->mCaption, w - 4, bFm ) );
<a name="l00282"></a>00282 p->restore();
<a name="l00283"></a>00283
<a name="l00284"></a>00284 <span class="comment">// Go through the fields and draw them</span>
<a name="l00285"></a>00285 QPtrListIterator<CardViewItem::Field> iter( d->mFieldList );
<a name="l00286"></a>00286 QString label, value;
<a name="l00287"></a>00287 <span class="keywordtype">int</span> yPos = mg + 4 + bFm.height() + fm.height();
<a name="l00288"></a>00288 p->setPen( cg.text() );
<a name="l00289"></a>00289
<a name="l00290"></a>00290 <span class="keywordtype">int</span> fh = fm.height();
<a name="l00291"></a>00291 <span class="keywordtype">int</span> cln( 0 );
<a name="l00292"></a>00292 QString tmp;
<a name="l00293"></a>00293 <span class="keywordtype">int</span> maxLines = mView-><a class="code" href="classCardView.html#be8ab51e96e5b36412b92db52df7a1f6">maxFieldLines</a>();
<a name="l00294"></a>00294 <span class="keywordflow">for</span> ( iter.toFirst(); iter.current(); ++iter ) {
<a name="l00295"></a>00295 value = (*iter)->second;
<a name="l00296"></a>00296 <span class="keywordflow">if</span> ( value.isEmpty() && ! mView-><a class="code" href="classCardView.html#2e395e196d2d0c4ac3b3cec69ac82637">d</a>->mShowEmptyFields )
<a name="l00297"></a>00297 <span class="keywordflow">continue</span>;
<a name="l00298"></a>00298
<a name="l00299"></a>00299 <span class="keywordflow">if</span> ( drawLabels ) {
<a name="l00300"></a>00300 label = trimString( (*iter)->first, labelWidth, fm );
<a name="l00301"></a>00301 p->drawText( labelXPos, yPos, label + <span class="stringliteral">":"</span> );
<a name="l00302"></a>00302 }
<a name="l00303"></a>00303
<a name="l00304"></a>00304 <span class="keywordflow">for</span> ( cln = 0; cln <= maxLines; cln++ ) {
<a name="l00305"></a>00305 tmp = value.section( <span class="charliteral">'\n'</span>, cln, cln );
<a name="l00306"></a>00306 <span class="keywordflow">if</span> ( !tmp.isEmpty() )
<a name="l00307"></a>00307 p->drawText( valueXPos, yPos + cln * fh, trimString( tmp, valueWidth, fm ) );
<a name="l00308"></a>00308 <span class="keywordflow">else</span>
<a name="l00309"></a>00309 <span class="keywordflow">break</span>;
<a name="l00310"></a>00310 }
<a name="l00311"></a>00311
<a name="l00312"></a>00312 <span class="keywordflow">if</span> ( cln == 0 )
<a name="l00313"></a>00313 cln = 1;
<a name="l00314"></a>00314 yPos += cln * fh + 2;
<a name="l00315"></a>00315 }
<a name="l00316"></a>00316
<a name="l00317"></a>00317 <span class="comment">// if we are the current item and the view has focus, draw focus rect</span>
<a name="l00318"></a>00318 <span class="keywordflow">if</span> ( mView-><a class="code" href="classCardView.html#2c22f3dd12392c1be3f98bb85943247c">currentItem</a>() == <span class="keyword">this</span> && mView->hasFocus() ) {
<a name="l00319"></a>00319 mView->style().drawPrimitive( QStyle::PE_FocusRect, p,
<a name="l00320"></a>00320 QRect( 0, 0, mView-><a class="code" href="classCardView.html#1b9560c747315521b08c11a346fb6b60">itemWidth</a>(), h + (2 * mg) ), cg,
<a name="l00321"></a>00321 QStyle::Style_FocusAtBorder,
<a name="l00322"></a>00322 QStyleOption( <a class="code" href="classCardViewItem.html#25e672791e143a906955fdb41726e41d">isSelected</a>() ? cg.highlight() : cg.base() ) );
<a name="l00323"></a>00323 }
<a name="l00324"></a>00324 }
<a name="l00325"></a>00325
<a name="l00326"></a><a class="code" href="classCardViewItem.html#0371565b6a017b095de97c647a6395f3">00326</a> <span class="keyword">const</span> QString &<a class="code" href="classCardViewItem.html#0371565b6a017b095de97c647a6395f3">CardViewItem::caption</a>()<span class="keyword"> const</span>
<a name="l00327"></a>00327 <span class="keyword"></span>{
<a name="l00328"></a>00328 <span class="keywordflow">return</span> d->mCaption;
<a name="l00329"></a>00329 }
<a name="l00330"></a>00330
<a name="l00331"></a>00331
<a name="l00332"></a><a class="code" href="classCardViewItem.html#9b09c9e28c08daaef572e43cc3f3aa82">00332</a> <span class="keywordtype">int</span> <a class="code" href="classCardViewItem.html#9b09c9e28c08daaef572e43cc3f3aa82">CardViewItem::height</a>( <span class="keywordtype">bool</span> allowCache )<span class="keyword"> const</span>
<a name="l00333"></a>00333 <span class="keyword"></span>{
<a name="l00334"></a>00334 <span class="comment">// use cache</span>
<a name="l00335"></a>00335 <span class="keywordflow">if</span> ( allowCache && d->hcache )
<a name="l00336"></a>00336 <span class="keywordflow">return</span> d->hcache;
<a name="l00337"></a>00337
<a name="l00338"></a>00338 <span class="comment">// Base height:</span>
<a name="l00339"></a>00339 <span class="comment">// 2 for line width</span>
<a name="l00340"></a>00340 <span class="comment">// 2 for top caption pad</span>
<a name="l00341"></a>00341 <span class="comment">// 2 for bottom caption pad</span>
<a name="l00342"></a>00342 <span class="comment">// 2 pad for the end</span>
<a name="l00343"></a>00343 <span class="comment">// + 2 times the advised margin</span>
<a name="l00344"></a>00344 <span class="keywordtype">int</span> baseHeight = 8 + ( 2 * mView-><a class="code" href="classCardView.html#bd9be4c85053fb8cae4ff262aa879137">itemMargin</a>() );
<a name="l00345"></a>00345
<a name="l00346"></a>00346 <span class="comment">// size of font for each field</span>
<a name="l00347"></a>00347 <span class="comment">// 2 pad for each field</span>
<a name="l00348"></a>00348
<a name="l00349"></a>00349 <span class="keywordtype">bool</span> sef = mView-><a class="code" href="classCardView.html#f738784fb9b7ff1ea24660f26074df87">showEmptyFields</a>();
<a name="l00350"></a>00350 <span class="keywordtype">int</span> fh = mView-><a class="code" href="classCardView.html#2e395e196d2d0c4ac3b3cec69ac82637">d</a>->mFm->height();
<a name="l00351"></a>00351 <span class="keywordtype">int</span> fieldHeight = 0;
<a name="l00352"></a>00352 <span class="keywordtype">int</span> lines;
<a name="l00353"></a>00353 <span class="keywordtype">int</span> maxLines( mView-><a class="code" href="classCardView.html#be8ab51e96e5b36412b92db52df7a1f6">maxFieldLines</a>() );
<a name="l00354"></a>00354 QPtrListIterator<CardViewItem::Field> iter( d->mFieldList );
<a name="l00355"></a>00355 <span class="keywordflow">for</span> ( iter.toFirst(); iter.current(); ++iter ) {
<a name="l00356"></a>00356 <span class="keywordflow">if</span> ( !sef && (*iter)->second.isEmpty() )
<a name="l00357"></a>00357 <span class="keywordflow">continue</span>;
<a name="l00358"></a>00358 lines = QMIN( (*iter)->second.contains( <span class="charliteral">'\n'</span> ) + 1, maxLines );
<a name="l00359"></a>00359 fieldHeight += ( lines * fh ) + 2;
<a name="l00360"></a>00360 }
<a name="l00361"></a>00361
<a name="l00362"></a>00362 <span class="comment">// height of caption font (bold)</span>
<a name="l00363"></a>00363 fieldHeight += mView-><a class="code" href="classCardView.html#2e395e196d2d0c4ac3b3cec69ac82637">d</a>->mBFm->height();
<a name="l00364"></a>00364 d->hcache = baseHeight + fieldHeight;
<a name="l00365"></a>00365 <span class="keywordflow">return</span> d->hcache;
<a name="l00366"></a>00366 }
<a name="l00367"></a>00367
<a name="l00368"></a><a class="code" href="classCardViewItem.html#25e672791e143a906955fdb41726e41d">00368</a> <span class="keywordtype">bool</span> <a class="code" href="classCardViewItem.html#25e672791e143a906955fdb41726e41d">CardViewItem::isSelected</a>()<span class="keyword"> const</span>
<a name="l00369"></a>00369 <span class="keyword"></span>{
<a name="l00370"></a>00370 <span class="keywordflow">return</span> d->mSelected;
<a name="l00371"></a>00371 }
<a name="l00372"></a>00372
<a name="l00373"></a><a class="code" href="classCardViewItem.html#7ced93bc42ccd33d38560a9c84ff32a1">00373</a> <span class="keywordtype">void</span> <a class="code" href="classCardViewItem.html#7ced93bc42ccd33d38560a9c84ff32a1" title="Sets the card as selected.">CardViewItem::setSelected</a>( <span class="keywordtype">bool</span> selected )
<a name="l00374"></a>00374 {
<a name="l00375"></a>00375 d->mSelected = selected;
<a name="l00376"></a>00376 }
<a name="l00377"></a>00377
<a name="l00378"></a><a class="code" href="classCardViewItem.html#aba1c512f7d37344837853eebc148d9b">00378</a> <span class="keywordtype">void</span> <a class="code" href="classCardViewItem.html#aba1c512f7d37344837853eebc148d9b" title="Adds a field to the card.">CardViewItem::insertField</a>( <span class="keyword">const</span> QString &label, <span class="keyword">const</span> QString &value )
<a name="l00379"></a>00379 {
<a name="l00380"></a>00380 <a class="code" href="classCardViewItem.html#64edc13a210195015b47cc0a75d952a3" title="A single field in the card view.">CardViewItem::Field</a> *f = <span class="keyword">new</span> <a class="code" href="classCardViewItem.html#64edc13a210195015b47cc0a75d952a3" title="A single field in the card view.">CardViewItem::Field</a>( label, value );
<a name="l00381"></a>00381 d->mFieldList.append( f );
<a name="l00382"></a>00382 d->hcache = 0;
<a name="l00383"></a>00383
<a name="l00384"></a>00384 <span class="keywordflow">if</span> ( mView ) {
<a name="l00385"></a>00385 mView-><a class="code" href="classCardView.html#b9c0e3520b62830c594f09855c56c9d3" title="Sets the layout to dirty and calls for a repaint.">setLayoutDirty</a>( <span class="keyword">true</span> );
<a name="l00386"></a>00386 d->maxLabelWidth = QMAX( mView-><a class="code" href="classCardView.html#2e395e196d2d0c4ac3b3cec69ac82637">d</a>->mFm->width( label ), d->maxLabelWidth );
<a name="l00387"></a>00387 }
<a name="l00388"></a>00388 }
<a name="l00389"></a>00389
<a name="l00390"></a><a class="code" href="classCardViewItem.html#432b161dc06ef6c8a070ace5cb942bdd">00390</a> <span class="keywordtype">void</span> <a class="code" href="classCardViewItem.html#432b161dc06ef6c8a070ace5cb942bdd" title="Removes the field with label label from the card.">CardViewItem::removeField</a>( <span class="keyword">const</span> QString &label )
<a name="l00391"></a>00391 {
<a name="l00392"></a>00392 <a class="code" href="classCardViewItem.html#64edc13a210195015b47cc0a75d952a3" title="A single field in the card view.">CardViewItem::Field</a> *f;
<a name="l00393"></a>00393
<a name="l00394"></a>00394 QPtrListIterator<CardViewItem::Field> iter( d->mFieldList );
<a name="l00395"></a>00395 <span class="keywordflow">for</span> ( iter.toFirst(); iter.current(); ++iter ) {
<a name="l00396"></a>00396 f = *iter;
<a name="l00397"></a>00397 <span class="keywordflow">if</span> ( f->first == label )
<a name="l00398"></a>00398 <span class="keywordflow">break</span>;
<a name="l00399"></a>00399 }
<a name="l00400"></a>00400
<a name="l00401"></a>00401 <span class="keywordflow">if</span> (*iter)
<a name="l00402"></a>00402 d->mFieldList.remove( *iter );
<a name="l00403"></a>00403 d->hcache = 0;
<a name="l00404"></a>00404
<a name="l00405"></a>00405 <span class="keywordflow">if</span> ( mView )
<a name="l00406"></a>00406 mView-><a class="code" href="classCardView.html#b9c0e3520b62830c594f09855c56c9d3" title="Sets the layout to dirty and calls for a repaint.">setLayoutDirty</a>( <span class="keyword">true</span> );
<a name="l00407"></a>00407 }
<a name="l00408"></a>00408
<a name="l00409"></a><a class="code" href="classCardViewItem.html#5072007830e5ac381196316e26842083">00409</a> <span class="keywordtype">void</span> <a class="code" href="classCardViewItem.html#5072007830e5ac381196316e26842083" title="Removes all the fields from this card.">CardViewItem::clearFields</a>()
<a name="l00410"></a>00410 {
<a name="l00411"></a>00411 d->mFieldList.clear();
<a name="l00412"></a>00412 d->hcache = 0;
<a name="l00413"></a>00413
<a name="l00414"></a>00414 <span class="keywordflow">if</span> ( mView )
<a name="l00415"></a>00415 mView-><a class="code" href="classCardView.html#b9c0e3520b62830c594f09855c56c9d3" title="Sets the layout to dirty and calls for a repaint.">setLayoutDirty</a>( <span class="keyword">true</span> );
<a name="l00416"></a>00416 }
<a name="l00417"></a>00417
<a name="l00418"></a>00418 QString CardViewItem::trimString( <span class="keyword">const</span> QString &text, <span class="keywordtype">int</span> width,
<a name="l00419"></a>00419 QFontMetrics &fm )<span class="keyword"> const</span>
<a name="l00420"></a>00420 <span class="keyword"></span>{
<a name="l00421"></a>00421 <span class="keywordflow">if</span> ( fm.width( text ) <= width )
<a name="l00422"></a>00422 <span class="keywordflow">return</span> text;
<a name="l00423"></a>00423
<a name="l00424"></a>00424 QString dots = <span class="stringliteral">"..."</span>;
<a name="l00425"></a>00425 <span class="keywordtype">int</span> dotWidth = fm.width( dots );
<a name="l00426"></a>00426 QString trimmed;
<a name="l00427"></a>00427 <span class="keywordtype">int</span> charNum = 0;
<a name="l00428"></a>00428
<a name="l00429"></a>00429 <span class="keywordflow">while</span> ( fm.width( trimmed ) + dotWidth < width ) {
<a name="l00430"></a>00430 trimmed += text[ charNum ];
<a name="l00431"></a>00431 charNum++;
<a name="l00432"></a>00432 }
<a name="l00433"></a>00433
<a name="l00434"></a>00434 <span class="comment">// Now trim the last char, since it put the width over the top</span>
<a name="l00435"></a>00435 trimmed = trimmed.left( trimmed.length() - 1 );
<a name="l00436"></a>00436 trimmed += dots;
<a name="l00437"></a>00437
<a name="l00438"></a>00438 <span class="keywordflow">return</span> trimmed;
<a name="l00439"></a>00439 }
<a name="l00440"></a>00440
<a name="l00441"></a><a class="code" href="classCardViewItem.html#0f7608325b216600e73665da5c54bae1">00441</a> <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *<a class="code" href="classCardViewItem.html#0f7608325b216600e73665da5c54bae1">CardViewItem::nextItem</a>()<span class="keyword"> const</span>
<a name="l00442"></a>00442 <span class="keyword"></span>{
<a name="l00443"></a>00443 <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *item = 0;
<a name="l00444"></a>00444
<a name="l00445"></a>00445 <span class="keywordflow">if</span> ( mView )
<a name="l00446"></a>00446 item = mView-><a class="code" href="classCardView.html#abdd5a7bac44718ac828480af3b93b0f">itemAfter</a>( <span class="keyword">this</span> );
<a name="l00447"></a>00447
<a name="l00448"></a>00448 <span class="keywordflow">return</span> item;
<a name="l00449"></a>00449 }
<a name="l00450"></a>00450
<a name="l00451"></a><a class="code" href="classCardViewItem.html#b164214eda619037be346c793a5f3e59">00451</a> <span class="keywordtype">void</span> <a class="code" href="classCardViewItem.html#b164214eda619037be346c793a5f3e59" title="Repaints the card.">CardViewItem::repaintCard</a>()
<a name="l00452"></a>00452 {
<a name="l00453"></a>00453 <span class="keywordflow">if</span> ( mView )
<a name="l00454"></a>00454 mView-><a class="code" href="classCardView.html#c91d140c9c5fb5e8540f149297debdcd" title="Repaints the given item.">repaintItem</a>( <span class="keyword">this</span> );
<a name="l00455"></a>00455 }
<a name="l00456"></a>00456
<a name="l00457"></a><a class="code" href="classCardViewItem.html#028494c622b5ea9c313fc23aded286c3">00457</a> <span class="keywordtype">void</span> <a class="code" href="classCardViewItem.html#028494c622b5ea9c313fc23aded286c3" title="Sets the caption of the card.">CardViewItem::setCaption</a>( <span class="keyword">const</span> QString &<a class="code" href="classCardViewItem.html#0371565b6a017b095de97c647a6395f3">caption</a> )
<a name="l00458"></a>00458 {
<a name="l00459"></a>00459 d->mCaption = caption;
<a name="l00460"></a>00460 <a class="code" href="classCardViewItem.html#b164214eda619037be346c793a5f3e59" title="Repaints the card.">repaintCard</a>();
<a name="l00461"></a>00461 }
<a name="l00462"></a>00462
<a name="l00463"></a><a class="code" href="classCardViewItem.html#95d836dca6fe2f67801ff99742edd5f3">00463</a> QString <a class="code" href="classCardViewItem.html#95d836dca6fe2f67801ff99742edd5f3">CardViewItem::fieldValue</a>( <span class="keyword">const</span> QString &label )<span class="keyword"> const</span>
<a name="l00464"></a>00464 <span class="keyword"></span>{
<a name="l00465"></a>00465 QPtrListIterator<CardViewItem::Field> iter( d->mFieldList );
<a name="l00466"></a>00466 <span class="keywordflow">for</span> ( iter.toFirst(); iter.current(); ++iter )
<a name="l00467"></a>00467 <span class="keywordflow">if</span> ( (*iter)->first == label )
<a name="l00468"></a>00468 <span class="keywordflow">return</span> (*iter)->second;
<a name="l00469"></a>00469
<a name="l00470"></a>00470 <span class="keywordflow">return</span> QString();
<a name="l00471"></a>00471 }
<a name="l00472"></a>00472
<a name="l00473"></a>00473
<a name="l00474"></a><a class="code" href="classCardViewItem.html#c4014dce8e9f1d6214c79248d4ccc33e">00474</a> <span class="keywordtype">void</span> <a class="code" href="classCardViewItem.html#c4014dce8e9f1d6214c79248d4ccc33e" title="Called by the parent card view when the mouse has been resting for a certain amount...">CardViewItem::showFullString</a>( <span class="keyword">const</span> QPoint &itempos, CardViewTip *tip )
<a name="l00475"></a>00475 {
<a name="l00476"></a>00476 <span class="keywordtype">bool</span> trimmed( <span class="keyword">false</span> );
<a name="l00477"></a>00477 QString s;
<a name="l00478"></a>00478 <span class="keywordtype">int</span> mrg = mView-><a class="code" href="classCardView.html#bd9be4c85053fb8cae4ff262aa879137">itemMargin</a>();
<a name="l00479"></a>00479 <span class="keywordtype">int</span> y = mView-><a class="code" href="classCardView.html#2e395e196d2d0c4ac3b3cec69ac82637">d</a>->mBFm->height() + 6 + mrg;
<a name="l00480"></a>00480 <span class="keywordtype">int</span> w = mView-><a class="code" href="classCardView.html#1b9560c747315521b08c11a346fb6b60">itemWidth</a>() - (2 * mrg);
<a name="l00481"></a>00481 <span class="keywordtype">int</span> lw;
<a name="l00482"></a>00482 <span class="keywordtype">bool</span> drawLabels = mView-><a class="code" href="classCardView.html#5c00f680b19431240f8903969b20d0d7">drawFieldLabels</a>();
<a name="l00483"></a>00483 <span class="keywordtype">bool</span> isLabel = drawLabels && itempos.x() < w / 2 ? <span class="keyword">true</span> : <span class="keyword">false</span>;
<a name="l00484"></a>00484
<a name="l00485"></a>00485 <span class="keywordflow">if</span> ( itempos.y() < y ) {
<a name="l00486"></a>00486 <span class="keywordflow">if</span> ( itempos.y() < 8 + mrg || itempos.y() > y - 4 )
<a name="l00487"></a>00487 <span class="keywordflow">return</span>;
<a name="l00488"></a>00488 <span class="comment">// this is the caption</span>
<a name="l00489"></a>00489 s = <a class="code" href="classCardViewItem.html#0371565b6a017b095de97c647a6395f3">caption</a>();
<a name="l00490"></a>00490 trimmed = mView-><a class="code" href="classCardView.html#2e395e196d2d0c4ac3b3cec69ac82637">d</a>->mBFm->width( s ) > w - 4;
<a name="l00491"></a>00491 y = 2 + mrg;
<a name="l00492"></a>00492 lw = 0;
<a name="l00493"></a>00493 isLabel = <span class="keyword">true</span>;
<a name="l00494"></a>00494 } <span class="keywordflow">else</span> {
<a name="l00495"></a>00495 <span class="comment">// find the field</span>
<a name="l00496"></a>00496 <a class="code" href="classCardViewItem.html#64edc13a210195015b47cc0a75d952a3" title="A single field in the card view.">Field</a> *f = <a class="code" href="classCardViewItem.html#9f238dd80f7e449e2ab532bf2ee67a33">fieldAt</a>( itempos );
<a name="l00497"></a>00497 <span class="keywordflow">if</span> ( !f || ( !mView-><a class="code" href="classCardView.html#f738784fb9b7ff1ea24660f26074df87">showEmptyFields</a>() && f->second.isEmpty() ) )
<a name="l00498"></a>00498 <span class="keywordflow">return</span>;
<a name="l00499"></a>00499
<a name="l00500"></a>00500 <span class="comment">// y position:</span>
<a name="l00501"></a>00501 <span class="comment">// header font height + 4px hader margin + 2px leading + item margin</span>
<a name="l00502"></a>00502 <span class="comment">// + actual field index * (fontheight + 2px leading)</span>
<a name="l00503"></a>00503 <span class="keywordtype">int</span> maxLines = mView-><a class="code" href="classCardView.html#be8ab51e96e5b36412b92db52df7a1f6">maxFieldLines</a>();
<a name="l00504"></a>00504 <span class="keywordtype">bool</span> se = mView-><a class="code" href="classCardView.html#f738784fb9b7ff1ea24660f26074df87">showEmptyFields</a>();
<a name="l00505"></a>00505 <span class="keywordtype">int</span> fh = mView-><a class="code" href="classCardView.html#2e395e196d2d0c4ac3b3cec69ac82637">d</a>->mFm->height();
<a name="l00506"></a>00506
<a name="l00507"></a>00507 <a class="code" href="classCardViewItem.html#64edc13a210195015b47cc0a75d952a3" title="A single field in the card view.">Field</a> *_f;
<a name="l00508"></a>00508 <span class="keywordflow">for</span> ( _f = d->mFieldList.first(); _f != f; _f = d->mFieldList.next() )
<a name="l00509"></a>00509 <span class="keywordflow">if</span> ( se || ! _f->second.isEmpty() )
<a name="l00510"></a>00510 y += ( QMIN( _f->second.contains( <span class="charliteral">'\n'</span> ) + 1, maxLines ) * fh ) + 2;
<a name="l00511"></a>00511
<a name="l00512"></a>00512 <span class="keywordflow">if</span> ( isLabel && itempos.y() > y + fh )
<a name="l00513"></a>00513 <span class="keywordflow">return</span>;
<a name="l00514"></a>00514
<a name="l00515"></a>00515 s = isLabel ? f->first : f->second;
<a name="l00516"></a>00516
<a name="l00517"></a>00517 <span class="keywordtype">int</span> colonWidth = mView-><a class="code" href="classCardView.html#2e395e196d2d0c4ac3b3cec69ac82637">d</a>->mFm->width(<span class="stringliteral">":"</span>);
<a name="l00518"></a>00518 lw = drawLabels ? QMIN( w / 2 - 4 - mrg, d->maxLabelWidth + colonWidth + 4 ) : 0;
<a name="l00519"></a>00519 <span class="keywordtype">int</span> mw = isLabel ? lw - colonWidth : w - lw - ( mrg * 2 );
<a name="l00520"></a>00520 <span class="keywordflow">if</span> ( isLabel ) {
<a name="l00521"></a>00521 trimmed = mView-><a class="code" href="classCardView.html#2e395e196d2d0c4ac3b3cec69ac82637">d</a>->mFm->width( s ) > mw - colonWidth;
<a name="l00522"></a>00522 } <span class="keywordflow">else</span> {
<a name="l00523"></a>00523 QRect r( mView-><a class="code" href="classCardView.html#2e395e196d2d0c4ac3b3cec69ac82637">d</a>->mFm->boundingRect( 0, 0, INT_MAX, INT_MAX, Qt::AlignTop|Qt::AlignLeft, s ) );
<a name="l00524"></a>00524 trimmed = r.width() > mw || r.height() / fh > QMIN( s.contains( <span class="charliteral">'\n'</span> ) + 1, maxLines );
<a name="l00525"></a>00525 }
<a name="l00526"></a>00526 }
<a name="l00527"></a>00527
<a name="l00528"></a>00528 <span class="keywordflow">if</span> ( trimmed ) {
<a name="l00529"></a>00529 tip->setFont( (isLabel && !lw) ? mView-><a class="code" href="classCardView.html#5238d51661390411f33bc03d7e884617">headerFont</a>() : mView->font() );
<a name="l00530"></a>00530 tip->setText( s );
<a name="l00531"></a>00531 tip->adjustSize();
<a name="l00532"></a>00532 <span class="comment">// find a proper position</span>
<a name="l00533"></a>00533 <span class="keywordtype">int</span> lx;
<a name="l00534"></a>00534 lx = isLabel || !drawLabels ? mrg : lw + mrg + 2;
<a name="l00535"></a>00535 QPoint pnt( mView->contentsToViewport( QPoint( d->x, d->y ) ) );
<a name="l00536"></a>00536 pnt += QPoint( lx, y );
<a name="l00537"></a>00537 <span class="keywordflow">if</span> ( pnt.x() < 0 )
<a name="l00538"></a>00538 pnt.setX( 0 );
<a name="l00539"></a>00539 <span class="keywordflow">if</span> ( pnt.x() + tip->width() > mView->visibleWidth() )
<a name="l00540"></a>00540 pnt.setX( mView->visibleWidth() - tip->width() );
<a name="l00541"></a>00541 <span class="keywordflow">if</span> ( pnt.y() + tip->height() > mView->visibleHeight() )
<a name="l00542"></a>00542 pnt.setY( QMAX( 0, mView->visibleHeight() - tip->height() ) );
<a name="l00543"></a>00543 <span class="comment">// show</span>
<a name="l00544"></a>00544 tip->move( pnt );
<a name="l00545"></a>00545 tip->show();
<a name="l00546"></a>00546 }
<a name="l00547"></a>00547 }
<a name="l00548"></a>00548
<a name="l00549"></a><a class="code" href="classCardViewItem.html#9f238dd80f7e449e2ab532bf2ee67a33">00549</a> <a class="code" href="classCardViewItem.html#64edc13a210195015b47cc0a75d952a3" title="A single field in the card view.">CardViewItem::Field</a> *<a class="code" href="classCardViewItem.html#9f238dd80f7e449e2ab532bf2ee67a33">CardViewItem::fieldAt</a>( <span class="keyword">const</span> QPoint & itempos )<span class="keyword"> const</span>
<a name="l00550"></a>00550 <span class="keyword"></span>{
<a name="l00551"></a>00551 <span class="keywordtype">int</span> ypos = mView-><a class="code" href="classCardView.html#2e395e196d2d0c4ac3b3cec69ac82637">d</a>->mBFm->height() + 7 + mView-><a class="code" href="classCardView.html#2e395e196d2d0c4ac3b3cec69ac82637">d</a>->mItemMargin;
<a name="l00552"></a>00552 <span class="keywordtype">int</span> iy = itempos.y();
<a name="l00553"></a>00553 <span class="comment">// skip below caption</span>
<a name="l00554"></a>00554 <span class="keywordflow">if</span> ( iy <= ypos )
<a name="l00555"></a>00555 <span class="keywordflow">return</span> 0;
<a name="l00556"></a>00556 <span class="comment">// try find a field</span>
<a name="l00557"></a>00557 <span class="keywordtype">bool</span> showEmpty = mView-><a class="code" href="classCardView.html#f738784fb9b7ff1ea24660f26074df87">showEmptyFields</a>();
<a name="l00558"></a>00558 <span class="keywordtype">int</span> fh = mView-><a class="code" href="classCardView.html#2e395e196d2d0c4ac3b3cec69ac82637">d</a>->mFm->height();
<a name="l00559"></a>00559 <span class="keywordtype">int</span> maxLines = mView-><a class="code" href="classCardView.html#be8ab51e96e5b36412b92db52df7a1f6">maxFieldLines</a>();
<a name="l00560"></a>00560 <a class="code" href="classCardViewItem.html#64edc13a210195015b47cc0a75d952a3" title="A single field in the card view.">Field</a> *f;
<a name="l00561"></a>00561 <span class="keywordflow">for</span> ( f = d->mFieldList.first(); f; f = d->mFieldList.next() ) {
<a name="l00562"></a>00562 <span class="keywordflow">if</span> ( showEmpty || !f->second.isEmpty() )
<a name="l00563"></a>00563 ypos += (QMIN( f->second.contains( <span class="charliteral">'\n'</span> )+1, maxLines ) * fh) + 2;
<a name="l00564"></a>00564 <span class="keywordflow">if</span> ( iy <= ypos )
<a name="l00565"></a>00565 <span class="keywordflow">break</span>;
<a name="l00566"></a>00566 }
<a name="l00567"></a>00567
<a name="l00568"></a>00568 <span class="keywordflow">return</span> f ? f : 0;
<a name="l00569"></a>00569 }
<a name="l00570"></a>00570
<a name="l00571"></a>00571
<a name="l00572"></a><a class="code" href="classCardView.html#933786f5b27e41523af8f9008bebb63d">00572</a> <a class="code" href="classCardView.html#933786f5b27e41523af8f9008bebb63d" title="Constructor.">CardView::CardView</a>( QWidget *parent, <span class="keyword">const</span> <span class="keywordtype">char</span> *name )
<a name="l00573"></a>00573 : QScrollView( parent, name ),
<a name="l00574"></a>00574 d( new CardViewPrivate() )
<a name="l00575"></a>00575 {
<a name="l00576"></a>00576 d->mItemList.setAutoDelete( <span class="keyword">true</span> );
<a name="l00577"></a>00577 d->mSeparatorList.setAutoDelete( <span class="keyword">true</span> );
<a name="l00578"></a>00578
<a name="l00579"></a>00579 QFont f = font();
<a name="l00580"></a>00580 d->mFm = <span class="keyword">new</span> QFontMetrics( f );
<a name="l00581"></a>00581 f.setBold( <span class="keyword">true</span> );
<a name="l00582"></a>00582 d->mHeaderFont = f;
<a name="l00583"></a>00583 d->mBFm = <span class="keyword">new</span> QFontMetrics( f );
<a name="l00584"></a>00584 d->mTip = <span class="keyword">new</span> CardViewTip( viewport() );
<a name="l00585"></a>00585 d->mTip->hide();
<a name="l00586"></a>00586 d->mTimer = <span class="keyword">new</span> QTimer( <span class="keyword">this</span>, <span class="stringliteral">"mouseTimer"</span> );
<a name="l00587"></a>00587
<a name="l00588"></a>00588 viewport()->setMouseTracking( <span class="keyword">true</span> );
<a name="l00589"></a>00589 viewport()->setFocusProxy( <span class="keyword">this</span> );
<a name="l00590"></a>00590 viewport()->setFocusPolicy( WheelFocus );
<a name="l00591"></a>00591 viewport()->setBackgroundMode( PaletteBase );
<a name="l00592"></a>00592
<a name="l00593"></a>00593 connect( d->mTimer, SIGNAL( timeout() ), <span class="keyword">this</span>, SLOT( tryShowFullText() ) );
<a name="l00594"></a>00594
<a name="l00595"></a>00595 setBackgroundMode( PaletteBackground, PaletteBase );
<a name="l00596"></a>00596
<a name="l00597"></a>00597 <span class="comment">// no reason for a vertical scrollbar</span>
<a name="l00598"></a>00598 setVScrollBarMode( AlwaysOff );
<a name="l00599"></a>00599 }
<a name="l00600"></a>00600
<a name="l00601"></a>00601 CardView::~CardView()
<a name="l00602"></a>00602 {
<a name="l00603"></a>00603 <span class="keyword">delete</span> d->mFm;
<a name="l00604"></a>00604 <span class="keyword">delete</span> d->mBFm;
<a name="l00605"></a>00605 <span class="keyword">delete</span> d;
<a name="l00606"></a>00606 d = 0;
<a name="l00607"></a>00607 }
<a name="l00608"></a>00608
<a name="l00609"></a><a class="code" href="classCardView.html#bbe967566eed569899c510bfd5842ae8">00609</a> <span class="keywordtype">void</span> <a class="code" href="classCardView.html#bbe967566eed569899c510bfd5842ae8" title="Inserts the item into the card view.">CardView::insertItem</a>( <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *item )
<a name="l00610"></a>00610 {
<a name="l00611"></a>00611 d->mItemList.inSort( item );
<a name="l00612"></a>00612 <a class="code" href="classCardView.html#b9c0e3520b62830c594f09855c56c9d3" title="Sets the layout to dirty and calls for a repaint.">setLayoutDirty</a>( <span class="keyword">true</span> );
<a name="l00613"></a>00613 }
<a name="l00614"></a>00614
<a name="l00615"></a><a class="code" href="classCardView.html#9cdc6c5f34ca0484ed0afaa03b5d84c9">00615</a> <span class="keywordtype">void</span> <a class="code" href="classCardView.html#9cdc6c5f34ca0484ed0afaa03b5d84c9" title="Takes the item from the view.">CardView::takeItem</a>( <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *item )
<a name="l00616"></a>00616 {
<a name="l00617"></a>00617 <span class="keywordflow">if</span> ( d->mCurrentItem == item )
<a name="l00618"></a>00618 d->mCurrentItem = item-><a class="code" href="classCardViewItem.html#0f7608325b216600e73665da5c54bae1">nextItem</a>();
<a name="l00619"></a>00619 d->mItemList.take( d->mItemList.findRef( item ) );
<a name="l00620"></a>00620
<a name="l00621"></a>00621 <a class="code" href="classCardView.html#b9c0e3520b62830c594f09855c56c9d3" title="Sets the layout to dirty and calls for a repaint.">setLayoutDirty</a>( <span class="keyword">true</span> );
<a name="l00622"></a>00622 }
<a name="l00623"></a>00623
<a name="l00624"></a><a class="code" href="classCardView.html#3452f30980688c339f9ff7177b2629c0">00624</a> <span class="keywordtype">void</span> <a class="code" href="classCardView.html#3452f30980688c339f9ff7177b2629c0" title="Clears the view and deletes all card view items.">CardView::clear</a>()
<a name="l00625"></a>00625 {
<a name="l00626"></a>00626 d->mItemList.clear();
<a name="l00627"></a>00627
<a name="l00628"></a>00628 <a class="code" href="classCardView.html#b9c0e3520b62830c594f09855c56c9d3" title="Sets the layout to dirty and calls for a repaint.">setLayoutDirty</a>( <span class="keyword">true</span> );
<a name="l00629"></a>00629 }
<a name="l00630"></a>00630
<a name="l00631"></a><a class="code" href="classCardView.html#2c22f3dd12392c1be3f98bb85943247c">00631</a> <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *<a class="code" href="classCardView.html#2c22f3dd12392c1be3f98bb85943247c">CardView::currentItem</a>()<span class="keyword"> const</span>
<a name="l00632"></a>00632 <span class="keyword"></span>{
<a name="l00633"></a>00633 <span class="keywordflow">if</span> ( !d->mCurrentItem && d->mItemList.count() )
<a name="l00634"></a>00634 d->mCurrentItem = d->mItemList.first();
<a name="l00635"></a>00635
<a name="l00636"></a>00636 <span class="keywordflow">return</span> d->mCurrentItem;
<a name="l00637"></a>00637 }
<a name="l00638"></a>00638
<a name="l00639"></a><a class="code" href="classCardView.html#58054f1d4d44c5fd5a0f3b069103173f">00639</a> <span class="keywordtype">void</span> <a class="code" href="classCardView.html#58054f1d4d44c5fd5a0f3b069103173f" title="Sets the CardViewItem item to the current item in the view.">CardView::setCurrentItem</a>( <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *item )
<a name="l00640"></a>00640 {
<a name="l00641"></a>00641 <span class="keywordflow">if</span> ( !item )
<a name="l00642"></a>00642 <span class="keywordflow">return</span>;
<a name="l00643"></a>00643 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( item-><a class="code" href="classCardViewItem.html#d59af63d7e56eee4f374924a2f5cc21e">cardView</a>() != this ) {
<a name="l00644"></a>00644 kdDebug(5720)<<<span class="stringliteral">"CardView::setCurrentItem: Item ("</span><<item<<<span class="stringliteral">") not owned! Backing out.."</span><<endl;
<a name="l00645"></a>00645 <span class="keywordflow">return</span>;
<a name="l00646"></a>00646 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( item == <a class="code" href="classCardView.html#2c22f3dd12392c1be3f98bb85943247c">currentItem</a>() ) {
<a name="l00647"></a>00647 <span class="keywordflow">return</span>;
<a name="l00648"></a>00648 }
<a name="l00649"></a>00649
<a name="l00650"></a>00650 <span class="keywordflow">if</span> ( d->mSelectionMode == Single ) {
<a name="l00651"></a>00651 <a class="code" href="classCardView.html#e3f1ec18cb8ea4eb6edc410f35150992" title="Selects or deselects the given item.">setSelected</a>( item, <span class="keyword">true</span> );
<a name="l00652"></a>00652 } <span class="keywordflow">else</span> {
<a name="l00653"></a>00653 <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *it = d->mCurrentItem;
<a name="l00654"></a>00654 d->mCurrentItem = item;
<a name="l00655"></a>00655 <span class="keywordflow">if</span> ( it )
<a name="l00656"></a>00656 it-><a class="code" href="classCardViewItem.html#b164214eda619037be346c793a5f3e59" title="Repaints the card.">repaintCard</a>();
<a name="l00657"></a>00657
<a name="l00658"></a>00658 item-><a class="code" href="classCardViewItem.html#b164214eda619037be346c793a5f3e59" title="Repaints the card.">repaintCard</a>();
<a name="l00659"></a>00659 }
<a name="l00660"></a>00660
<a name="l00661"></a>00661 <span class="keywordflow">if</span> ( ! d->mOnSeparator )
<a name="l00662"></a>00662 <a class="code" href="classCardView.html#39b429a5dc4e6d8ab518d61411ca9505" title="Ensures that the given item is in the viewable area of the widget.">ensureItemVisible</a>( item );
<a name="l00663"></a>00663
<a name="l00664"></a>00664 emit <a class="code" href="classCardView.html#2580cef48769536ca161ad35c977352e" title="Emitted when the current item changes.">currentChanged</a>( item );
<a name="l00665"></a>00665 }
<a name="l00666"></a>00666
<a name="l00667"></a><a class="code" href="classCardView.html#6dd0a7e93a9664e3e340ef1f40789b24">00667</a> <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *<a class="code" href="classCardView.html#6dd0a7e93a9664e3e340ef1f40789b24">CardView::itemAt</a>( <span class="keyword">const</span> QPoint &viewPos )<span class="keyword"> const</span>
<a name="l00668"></a>00668 <span class="keyword"></span>{
<a name="l00669"></a>00669 <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *item = 0;
<a name="l00670"></a>00670 QPtrListIterator<CardViewItem> iter( d->mItemList );
<a name="l00671"></a>00671 <span class="keywordtype">bool</span> found = <span class="keyword">false</span>;
<a name="l00672"></a>00672 <span class="keywordflow">for</span> ( iter.toFirst(); iter.current() && !found; ++iter ) {
<a name="l00673"></a>00673 item = *iter;
<a name="l00674"></a>00674 <span class="keywordflow">if</span> ( QRect( item-><a class="code" href="classCardViewItem.html#cbb8e2715da15922cab56efbf71f0275">d</a>->x, item-><a class="code" href="classCardViewItem.html#cbb8e2715da15922cab56efbf71f0275">d</a>->y, d->mItemWidth, item-><a class="code" href="classCardViewItem.html#9b09c9e28c08daaef572e43cc3f3aa82">height</a>() ).contains( viewPos ) )
<a name="l00675"></a>00675 found = <span class="keyword">true</span>;
<a name="l00676"></a>00676 }
<a name="l00677"></a>00677
<a name="l00678"></a>00678 <span class="keywordflow">if</span> ( found )
<a name="l00679"></a>00679 <span class="keywordflow">return</span> item;
<a name="l00680"></a>00680
<a name="l00681"></a>00681 <span class="keywordflow">return</span> 0;
<a name="l00682"></a>00682 }
<a name="l00683"></a>00683
<a name="l00684"></a><a class="code" href="classCardView.html#105a30989da31632dda1b7f850d3e20a">00684</a> QRect <a class="code" href="classCardView.html#105a30989da31632dda1b7f850d3e20a">CardView::itemRect</a>( <span class="keyword">const</span> <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *item )<span class="keyword"> const</span>
<a name="l00685"></a>00685 <span class="keyword"></span>{
<a name="l00686"></a>00686 <span class="keywordflow">return</span> QRect( item-><a class="code" href="classCardViewItem.html#cbb8e2715da15922cab56efbf71f0275">d</a>->x, item-><a class="code" href="classCardViewItem.html#cbb8e2715da15922cab56efbf71f0275">d</a>->y, d->mItemWidth, item-><a class="code" href="classCardViewItem.html#9b09c9e28c08daaef572e43cc3f3aa82">height</a>() );
<a name="l00687"></a>00687 }
<a name="l00688"></a>00688
<a name="l00689"></a><a class="code" href="classCardView.html#39b429a5dc4e6d8ab518d61411ca9505">00689</a> <span class="keywordtype">void</span> <a class="code" href="classCardView.html#39b429a5dc4e6d8ab518d61411ca9505" title="Ensures that the given item is in the viewable area of the widget.">CardView::ensureItemVisible</a>( <span class="keyword">const</span> <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *item )
<a name="l00690"></a>00690 {
<a name="l00691"></a>00691 ensureVisible( item-><a class="code" href="classCardViewItem.html#cbb8e2715da15922cab56efbf71f0275">d</a>->x, item-><a class="code" href="classCardViewItem.html#cbb8e2715da15922cab56efbf71f0275">d</a>->y, d->mItemSpacing, 0 );
<a name="l00692"></a>00692 ensureVisible( item-><a class="code" href="classCardViewItem.html#cbb8e2715da15922cab56efbf71f0275">d</a>->x + d->mItemWidth, item-><a class="code" href="classCardViewItem.html#cbb8e2715da15922cab56efbf71f0275">d</a>->y, d->mItemSpacing, 0 );
<a name="l00693"></a>00693 }
<a name="l00694"></a>00694
<a name="l00695"></a><a class="code" href="classCardView.html#c91d140c9c5fb5e8540f149297debdcd">00695</a> <span class="keywordtype">void</span> <a class="code" href="classCardView.html#c91d140c9c5fb5e8540f149297debdcd" title="Repaints the given item.">CardView::repaintItem</a>( <span class="keyword">const</span> <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *item )
<a name="l00696"></a>00696 {
<a name="l00697"></a>00697 repaintContents( QRect( item-><a class="code" href="classCardViewItem.html#cbb8e2715da15922cab56efbf71f0275">d</a>->x, item-><a class="code" href="classCardViewItem.html#cbb8e2715da15922cab56efbf71f0275">d</a>->y, d->mItemWidth, item-><a class="code" href="classCardViewItem.html#9b09c9e28c08daaef572e43cc3f3aa82">height</a>() ) );
<a name="l00698"></a>00698 }
<a name="l00699"></a>00699
<a name="l00700"></a><a class="code" href="classCardView.html#3cec31b27f9f0d744a4e75b056b4eb68">00700</a> <span class="keywordtype">void</span> <a class="code" href="classCardView.html#3cec31b27f9f0d744a4e75b056b4eb68" title="Sets the selection mode.">CardView::setSelectionMode</a>( CardView::SelectionMode mode )
<a name="l00701"></a>00701 {
<a name="l00702"></a>00702 <a class="code" href="classCardView.html#af5389ae0583b606a8713afc3d2650b9" title="Selects or deselects all items.">selectAll</a>( <span class="keyword">false</span> );
<a name="l00703"></a>00703
<a name="l00704"></a>00704 d->mSelectionMode = mode;
<a name="l00705"></a>00705 }
<a name="l00706"></a>00706
<a name="l00707"></a><a class="code" href="classCardView.html#3bffb6eabb8b78c6982b853f966c128e">00707</a> CardView::SelectionMode <a class="code" href="classCardView.html#3bffb6eabb8b78c6982b853f966c128e">CardView::selectionMode</a>()<span class="keyword"> const</span>
<a name="l00708"></a>00708 <span class="keyword"></span>{
<a name="l00709"></a>00709 <span class="keywordflow">return</span> d->mSelectionMode;
<a name="l00710"></a>00710 }
<a name="l00711"></a>00711
<a name="l00712"></a><a class="code" href="classCardView.html#af5389ae0583b606a8713afc3d2650b9">00712</a> <span class="keywordtype">void</span> <a class="code" href="classCardView.html#af5389ae0583b606a8713afc3d2650b9" title="Selects or deselects all items.">CardView::selectAll</a>( <span class="keywordtype">bool</span> state )
<a name="l00713"></a>00713 {
<a name="l00714"></a>00714 QPtrListIterator<CardViewItem> iter( d->mItemList );
<a name="l00715"></a>00715 <span class="keywordflow">if</span> ( !state ) {
<a name="l00716"></a>00716 <span class="keywordflow">for</span> ( iter.toFirst(); iter.current(); ++iter ) {
<a name="l00717"></a>00717 <span class="keywordflow">if</span> ( (*iter)->isSelected() ) {
<a name="l00718"></a>00718 (*iter)->setSelected( <span class="keyword">false</span> );
<a name="l00719"></a>00719 (*iter)->repaintCard();
<a name="l00720"></a>00720 }
<a name="l00721"></a>00721 }
<a name="l00722"></a>00722
<a name="l00723"></a>00723 emit <a class="code" href="classCardView.html#bd7b7e28115979603ec526fec0769dff" title="Emitted whenever the selection changes.">selectionChanged</a>( 0 );
<a name="l00724"></a>00724 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( d->mSelectionMode != CardView::Single ) {
<a name="l00725"></a>00725 <span class="keywordflow">for</span> ( iter.toFirst(); iter.current(); ++iter ) {
<a name="l00726"></a>00726 (*iter)->setSelected( <span class="keyword">true</span> );
<a name="l00727"></a>00727 }
<a name="l00728"></a>00728
<a name="l00729"></a>00729 <span class="keywordflow">if</span> ( d->mItemList.count() > 0 ) {
<a name="l00730"></a>00730 <span class="comment">// emit, since there must have been at least one selected</span>
<a name="l00731"></a>00731 emit <a class="code" href="classCardView.html#bd7b7e28115979603ec526fec0769dff" title="Emitted whenever the selection changes.">selectionChanged</a>();
<a name="l00732"></a>00732 viewport()->update();
<a name="l00733"></a>00733 }
<a name="l00734"></a>00734 }
<a name="l00735"></a>00735 }
<a name="l00736"></a>00736
<a name="l00737"></a><a class="code" href="classCardView.html#e3f1ec18cb8ea4eb6edc410f35150992">00737</a> <span class="keywordtype">void</span> <a class="code" href="classCardView.html#e3f1ec18cb8ea4eb6edc410f35150992" title="Selects or deselects the given item.">CardView::setSelected</a>( <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *item, <span class="keywordtype">bool</span> selected )
<a name="l00738"></a>00738 {
<a name="l00739"></a>00739 <span class="keywordflow">if</span> ( (item == 0) || (item-><a class="code" href="classCardViewItem.html#25e672791e143a906955fdb41726e41d">isSelected</a>() == selected) )
<a name="l00740"></a>00740 <span class="keywordflow">return</span>;
<a name="l00741"></a>00741
<a name="l00742"></a>00742 <span class="keywordflow">if</span> ( selected && d->mCurrentItem != item ) {
<a name="l00743"></a>00743 <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *it = d->mCurrentItem;
<a name="l00744"></a>00744 d->mCurrentItem = item;
<a name="l00745"></a>00745 <span class="keywordflow">if</span> ( it )
<a name="l00746"></a>00746 it-><a class="code" href="classCardViewItem.html#b164214eda619037be346c793a5f3e59" title="Repaints the card.">repaintCard</a>();
<a name="l00747"></a>00747 }
<a name="l00748"></a>00748
<a name="l00749"></a>00749 <span class="keywordflow">if</span> ( d->mSelectionMode == CardView::Single ) {
<a name="l00750"></a>00750 <span class="keywordtype">bool</span> b = signalsBlocked();
<a name="l00751"></a>00751 blockSignals( <span class="keyword">true</span> );
<a name="l00752"></a>00752 <a class="code" href="classCardView.html#af5389ae0583b606a8713afc3d2650b9" title="Selects or deselects all items.">selectAll</a>( <span class="keyword">false</span> );
<a name="l00753"></a>00753 blockSignals( b );
<a name="l00754"></a>00754
<a name="l00755"></a>00755 <span class="keywordflow">if</span> ( selected ) {
<a name="l00756"></a>00756 item-><a class="code" href="classCardViewItem.html#7ced93bc42ccd33d38560a9c84ff32a1" title="Sets the card as selected.">setSelected</a>( selected );
<a name="l00757"></a>00757 item-><a class="code" href="classCardViewItem.html#b164214eda619037be346c793a5f3e59" title="Repaints the card.">repaintCard</a>();
<a name="l00758"></a>00758 emit <a class="code" href="classCardView.html#bd7b7e28115979603ec526fec0769dff" title="Emitted whenever the selection changes.">selectionChanged</a>();
<a name="l00759"></a>00759 emit <a class="code" href="classCardView.html#bd7b7e28115979603ec526fec0769dff" title="Emitted whenever the selection changes.">selectionChanged</a>( item );
<a name="l00760"></a>00760 } <span class="keywordflow">else</span> {
<a name="l00761"></a>00761 emit <a class="code" href="classCardView.html#bd7b7e28115979603ec526fec0769dff" title="Emitted whenever the selection changes.">selectionChanged</a>();
<a name="l00762"></a>00762 emit <a class="code" href="classCardView.html#bd7b7e28115979603ec526fec0769dff" title="Emitted whenever the selection changes.">selectionChanged</a>( 0 );
<a name="l00763"></a>00763 }
<a name="l00764"></a>00764 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( d->mSelectionMode == CardView::Multi ) {
<a name="l00765"></a>00765 item-><a class="code" href="classCardViewItem.html#7ced93bc42ccd33d38560a9c84ff32a1" title="Sets the card as selected.">setSelected</a>( selected );
<a name="l00766"></a>00766 item-><a class="code" href="classCardViewItem.html#b164214eda619037be346c793a5f3e59" title="Repaints the card.">repaintCard</a>();
<a name="l00767"></a>00767 emit <a class="code" href="classCardView.html#bd7b7e28115979603ec526fec0769dff" title="Emitted whenever the selection changes.">selectionChanged</a>();
<a name="l00768"></a>00768 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( d->mSelectionMode == CardView::Extended ) {
<a name="l00769"></a>00769 <span class="keywordtype">bool</span> b = signalsBlocked();
<a name="l00770"></a>00770 blockSignals( <span class="keyword">true</span> );
<a name="l00771"></a>00771 <a class="code" href="classCardView.html#af5389ae0583b606a8713afc3d2650b9" title="Selects or deselects all items.">selectAll</a>( <span class="keyword">false</span> );
<a name="l00772"></a>00772 blockSignals( b );
<a name="l00773"></a>00773
<a name="l00774"></a>00774 item-><a class="code" href="classCardViewItem.html#7ced93bc42ccd33d38560a9c84ff32a1" title="Sets the card as selected.">setSelected</a>( selected );
<a name="l00775"></a>00775 item-><a class="code" href="classCardViewItem.html#b164214eda619037be346c793a5f3e59" title="Repaints the card.">repaintCard</a>();
<a name="l00776"></a>00776 emit <a class="code" href="classCardView.html#bd7b7e28115979603ec526fec0769dff" title="Emitted whenever the selection changes.">selectionChanged</a>();
<a name="l00777"></a>00777 }
<a name="l00778"></a>00778 }
<a name="l00779"></a>00779
<a name="l00780"></a><a class="code" href="classCardView.html#1e6aa5285afcd2cfebd4206443314264">00780</a> <span class="keywordtype">bool</span> <a class="code" href="classCardView.html#1e6aa5285afcd2cfebd4206443314264">CardView::isSelected</a>( <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *item )<span class="keyword"> const</span>
<a name="l00781"></a>00781 <span class="keyword"></span>{
<a name="l00782"></a>00782 <span class="keywordflow">return</span> (item && item-><a class="code" href="classCardViewItem.html#25e672791e143a906955fdb41726e41d">isSelected</a>());
<a name="l00783"></a>00783 }
<a name="l00784"></a>00784
<a name="l00785"></a><a class="code" href="classCardView.html#810184e9ce06b2aa36e604a96b3dd4d5">00785</a> <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *<a class="code" href="classCardView.html#810184e9ce06b2aa36e604a96b3dd4d5">CardView::selectedItem</a>()<span class="keyword"> const</span>
<a name="l00786"></a>00786 <span class="keyword"></span>{
<a name="l00787"></a>00787 <span class="comment">// find the first selected item</span>
<a name="l00788"></a>00788 QPtrListIterator<CardViewItem> iter( d->mItemList );
<a name="l00789"></a>00789 <span class="keywordflow">for</span> ( iter.toFirst(); iter.current(); ++iter ) {
<a name="l00790"></a>00790 <span class="keywordflow">if</span> ( (*iter)->isSelected() )
<a name="l00791"></a>00791 <span class="keywordflow">return</span> *iter;
<a name="l00792"></a>00792 }
<a name="l00793"></a>00793
<a name="l00794"></a>00794 <span class="keywordflow">return</span> 0;
<a name="l00795"></a>00795 }
<a name="l00796"></a>00796
<a name="l00797"></a><a class="code" href="classCardView.html#e1cb8468fd93b84300e213760ead6208">00797</a> <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *<a class="code" href="classCardView.html#e1cb8468fd93b84300e213760ead6208">CardView::firstItem</a>()<span class="keyword"> const</span>
<a name="l00798"></a>00798 <span class="keyword"></span>{
<a name="l00799"></a>00799 <span class="keywordflow">return</span> d->mItemList.first();
<a name="l00800"></a>00800 }
<a name="l00801"></a>00801
<a name="l00802"></a><a class="code" href="classCardView.html#bdbcc6316bd41a3761ebeaf05461fb66">00802</a> <span class="keywordtype">int</span> <a class="code" href="classCardView.html#bdbcc6316bd41a3761ebeaf05461fb66">CardView::childCount</a>()<span class="keyword"> const</span>
<a name="l00803"></a>00803 <span class="keyword"></span>{
<a name="l00804"></a>00804 <span class="keywordflow">return</span> d->mItemList.count();
<a name="l00805"></a>00805 }
<a name="l00806"></a>00806
<a name="l00807"></a><a class="code" href="classCardView.html#4f73ad19c88c3a9d8ed8018c8c667257">00807</a> <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *<a class="code" href="classCardView.html#4f73ad19c88c3a9d8ed8018c8c667257" title="Attempts to find the first item matching the params.">CardView::findItem</a>( <span class="keyword">const</span> QString &text, <span class="keyword">const</span> QString &label,
<a name="l00808"></a>00808 Qt::StringComparisonMode compare )<span class="keyword"> const</span>
<a name="l00809"></a>00809 <span class="keyword"></span>{
<a name="l00810"></a>00810 <span class="comment">// If the text is empty, we will return null, since empty text will</span>
<a name="l00811"></a>00811 <span class="comment">// match anything!</span>
<a name="l00812"></a>00812 <span class="keywordflow">if</span> ( text.isEmpty() )
<a name="l00813"></a>00813 <span class="keywordflow">return</span> 0;
<a name="l00814"></a>00814
<a name="l00815"></a>00815 QPtrListIterator<CardViewItem> iter( d->mItemList );
<a name="l00816"></a>00816 <span class="keywordflow">if</span> ( compare & Qt::BeginsWith ) {
<a name="l00817"></a>00817 QString value;
<a name="l00818"></a>00818 <span class="keywordflow">for</span> ( iter.toFirst(); iter.current(); ++iter ) {
<a name="l00819"></a>00819 value = (*iter)->fieldValue( label ).upper();
<a name="l00820"></a>00820 <span class="keywordflow">if</span> ( value.startsWith( text.upper() ) )
<a name="l00821"></a>00821 <span class="keywordflow">return</span> *iter;
<a name="l00822"></a>00822 }
<a name="l00823"></a>00823 } <span class="keywordflow">else</span> {
<a name="l00824"></a>00824 kdDebug(5720) << <span class="stringliteral">"CardView::findItem: search method not implemented"</span> << endl;
<a name="l00825"></a>00825 }
<a name="l00826"></a>00826
<a name="l00827"></a>00827 <span class="keywordflow">return</span> 0;
<a name="l00828"></a>00828 }
<a name="l00829"></a>00829
<a name="l00830"></a><a class="code" href="classCardView.html#7e7fca339e4598c554d1885b31173785">00830</a> uint <a class="code" href="classCardView.html#7e7fca339e4598c554d1885b31173785" title="Returns the amounts of pixels required for one column.">CardView::columnWidth</a>()<span class="keyword"> const</span>
<a name="l00831"></a>00831 <span class="keyword"></span>{
<a name="l00832"></a>00832 <span class="keywordflow">return</span> d->mDrawSeparators ?
<a name="l00833"></a>00833 d->mItemWidth + ( 2 * d->mItemSpacing ) + d->mSepWidth :
<a name="l00834"></a>00834 d->mItemWidth + d->mItemSpacing;
<a name="l00835"></a>00835 }
<a name="l00836"></a>00836
<a name="l00837"></a><a class="code" href="classCardView.html#9538ed84df3a88ba094d0b584aad349f">00837</a> <span class="keywordtype">void</span> <a class="code" href="classCardView.html#9538ed84df3a88ba094d0b584aad349f" title="Determines which cards intersect that region and tells them to paint themselves.">CardView::drawContents</a>( QPainter *p, <span class="keywordtype">int</span> clipx, <span class="keywordtype">int</span> clipy,
<a name="l00838"></a>00838 <span class="keywordtype">int</span> clipw, <span class="keywordtype">int</span> cliph )
<a name="l00839"></a>00839 {
<a name="l00840"></a>00840 QScrollView::drawContents( p, clipx, clipy, clipw, cliph );
<a name="l00841"></a>00841
<a name="l00842"></a>00842 <span class="keywordflow">if</span> ( d->mLayoutDirty )
<a name="l00843"></a>00843 <a class="code" href="classCardView.html#73b3ca4524bbf4234c696f02c053b273" title="Does the math based on the bounding rect of the cards to properly lay the cards out...">calcLayout</a>();
<a name="l00844"></a>00844
<a name="l00845"></a>00845 <span class="comment">// allow setting costum colors in the viewport pale</span>
<a name="l00846"></a>00846 QColorGroup cg = viewport()->palette().active();
<a name="l00847"></a>00847
<a name="l00848"></a>00848 QRect clipRect( clipx, clipy, clipw, cliph );
<a name="l00849"></a>00849 QRect cardRect;
<a name="l00850"></a>00850 QRect sepRect;
<a name="l00851"></a>00851 <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *item;
<a name="l00852"></a>00852 CardViewSeparator *sep;
<a name="l00853"></a>00853
<a name="l00854"></a>00854 <span class="comment">// make sure the viewport is a pure background</span>
<a name="l00855"></a>00855 viewport()->erase( clipRect );
<a name="l00856"></a>00856
<a name="l00857"></a>00857 <span class="comment">// Now tell the cards to draw, if they are in the clip region</span>
<a name="l00858"></a>00858 QPtrListIterator<CardViewItem> iter( d->mItemList );
<a name="l00859"></a>00859 <span class="keywordflow">for</span> ( iter.toFirst(); iter.current(); ++iter) {
<a name="l00860"></a>00860 item = *iter;
<a name="l00861"></a>00861 cardRect.setRect( item-><a class="code" href="classCardViewItem.html#cbb8e2715da15922cab56efbf71f0275">d</a>->x, item-><a class="code" href="classCardViewItem.html#cbb8e2715da15922cab56efbf71f0275">d</a>->y, d->mItemWidth, item-><a class="code" href="classCardViewItem.html#9b09c9e28c08daaef572e43cc3f3aa82">height</a>() );
<a name="l00862"></a>00862
<a name="l00863"></a>00863 <span class="keywordflow">if</span> ( clipRect.intersects( cardRect ) || clipRect.contains( cardRect ) ) {
<a name="l00864"></a>00864 <span class="comment">// Tell the card to paint</span>
<a name="l00865"></a>00865 p->save();
<a name="l00866"></a>00866 p->translate( cardRect.x(), cardRect.y() );
<a name="l00867"></a>00867 item-><a class="code" href="classCardViewItem.html#29cdded8fac77fe6e05fcd1414ed1806" title="Paints the card using the given painter and color group.">paintCard</a>( p, cg );
<a name="l00868"></a>00868 p->restore();
<a name="l00869"></a>00869 }
<a name="l00870"></a>00870 }
<a name="l00871"></a>00871
<a name="l00872"></a>00872 <span class="comment">// Followed by the separators if they are in the clip region</span>
<a name="l00873"></a>00873 QPtrListIterator<CardViewSeparator> sepIter( d->mSeparatorList );
<a name="l00874"></a>00874 <span class="keywordflow">for</span> ( sepIter.toFirst(); sepIter.current(); ++sepIter ) {
<a name="l00875"></a>00875 sep = *sepIter;
<a name="l00876"></a>00876 sepRect = sep->mRect;
<a name="l00877"></a>00877
<a name="l00878"></a>00878 <span class="keywordflow">if</span> ( clipRect.intersects( sepRect ) || clipRect.contains( sepRect ) ) {
<a name="l00879"></a>00879 p->save();
<a name="l00880"></a>00880 p->translate( sepRect.x(), sepRect.y() );
<a name="l00881"></a>00881 sep->paintSeparator( p, cg );
<a name="l00882"></a>00882 p->restore();
<a name="l00883"></a>00883 }
<a name="l00884"></a>00884 }
<a name="l00885"></a>00885 }
<a name="l00886"></a>00886
<a name="l00887"></a><a class="code" href="classCardView.html#d4454695066322c5cfb336157f41f7b1">00887</a> <span class="keywordtype">void</span> <a class="code" href="classCardView.html#d4454695066322c5cfb336157f41f7b1" title="Sets the layout to dirty and repaints.">CardView::resizeEvent</a>( QResizeEvent *event )
<a name="l00888"></a>00888 {
<a name="l00889"></a>00889 QScrollView::resizeEvent( event );
<a name="l00890"></a>00890
<a name="l00891"></a>00891 <a class="code" href="classCardView.html#b9c0e3520b62830c594f09855c56c9d3" title="Sets the layout to dirty and calls for a repaint.">setLayoutDirty</a>( <span class="keyword">true</span> );
<a name="l00892"></a>00892 }
<a name="l00893"></a>00893
<a name="l00894"></a><a class="code" href="classCardView.html#73b3ca4524bbf4234c696f02c053b273">00894</a> <span class="keywordtype">void</span> <a class="code" href="classCardView.html#73b3ca4524bbf4234c696f02c053b273" title="Does the math based on the bounding rect of the cards to properly lay the cards out...">CardView::calcLayout</a>()
<a name="l00895"></a>00895 {
<a name="l00896"></a>00896 <span class="comment">// Start in the upper left corner and layout all the</span>
<a name="l00897"></a>00897 <span class="comment">// cars using their height and width</span>
<a name="l00898"></a>00898 <span class="keywordtype">int</span> maxWidth = 0;
<a name="l00899"></a>00899 <span class="keywordtype">int</span> maxHeight = 0;
<a name="l00900"></a>00900 <span class="keywordtype">int</span> xPos = 0;
<a name="l00901"></a>00901 <span class="keywordtype">int</span> yPos = 0;
<a name="l00902"></a>00902 <span class="keywordtype">int</span> cardSpacing = d->mItemSpacing;
<a name="l00903"></a>00903
<a name="l00904"></a>00904 <span class="comment">// delete the old separators</span>
<a name="l00905"></a>00905 d->mSeparatorList.clear();
<a name="l00906"></a>00906
<a name="l00907"></a>00907 QPtrListIterator<CardViewItem> iter( d->mItemList );
<a name="l00908"></a>00908 <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *item = 0;
<a name="l00909"></a>00909 CardViewSeparator *sep = 0;
<a name="l00910"></a>00910 xPos += cardSpacing;
<a name="l00911"></a>00911
<a name="l00912"></a>00912 <span class="keywordflow">for</span> ( iter.toFirst(); iter.current(); ++iter ) {
<a name="l00913"></a>00913 item = *iter;
<a name="l00914"></a>00914
<a name="l00915"></a>00915 yPos += cardSpacing;
<a name="l00916"></a>00916
<a name="l00917"></a>00917 <span class="keywordflow">if</span> ( yPos + item-><a class="code" href="classCardViewItem.html#9b09c9e28c08daaef572e43cc3f3aa82">height</a>() + cardSpacing >= height() - horizontalScrollBar()->height() ) {
<a name="l00918"></a>00918 maxHeight = QMAX( maxHeight, yPos );
<a name="l00919"></a>00919
<a name="l00920"></a>00920 <span class="comment">// Drawing in this column would be greater than the height</span>
<a name="l00921"></a>00921 <span class="comment">// of the scroll view, so move to next column</span>
<a name="l00922"></a>00922 yPos = cardSpacing;
<a name="l00923"></a>00923 xPos += cardSpacing + maxWidth;
<a name="l00924"></a>00924 <span class="keywordflow">if</span> ( d->mDrawSeparators ) {
<a name="l00925"></a>00925 <span class="comment">// Create a separator since the user asked</span>
<a name="l00926"></a>00926 sep = <span class="keyword">new</span> CardViewSeparator( <span class="keyword">this</span> );
<a name="l00927"></a>00927 sep->mRect.moveTopLeft( QPoint( xPos, yPos + d->mItemMargin ) );
<a name="l00928"></a>00928 xPos += d->mSepWidth + cardSpacing;
<a name="l00929"></a>00929 d->mSeparatorList.append( sep );
<a name="l00930"></a>00930 }
<a name="l00931"></a>00931
<a name="l00932"></a>00932 maxWidth = 0;
<a name="l00933"></a>00933 }
<a name="l00934"></a>00934
<a name="l00935"></a>00935 item-><a class="code" href="classCardViewItem.html#cbb8e2715da15922cab56efbf71f0275">d</a>->x = xPos;
<a name="l00936"></a>00936 item-><a class="code" href="classCardViewItem.html#cbb8e2715da15922cab56efbf71f0275">d</a>->y = yPos;
<a name="l00937"></a>00937
<a name="l00938"></a>00938 yPos += item-><a class="code" href="classCardViewItem.html#9b09c9e28c08daaef572e43cc3f3aa82">height</a>();
<a name="l00939"></a>00939 maxWidth = QMAX( maxWidth, d->mItemWidth );
<a name="l00940"></a>00940 }
<a name="l00941"></a>00941
<a name="l00942"></a>00942 xPos += maxWidth;
<a name="l00943"></a>00943 resizeContents( xPos + cardSpacing, maxHeight );
<a name="l00944"></a>00944
<a name="l00945"></a>00945 <span class="comment">// Update the height of all the separators now that we know the</span>
<a name="l00946"></a>00946 <span class="comment">// max height of a column</span>
<a name="l00947"></a>00947 QPtrListIterator<CardViewSeparator> sepIter( d->mSeparatorList );
<a name="l00948"></a>00948 <span class="keywordflow">for</span> ( sepIter.toFirst(); sepIter.current(); ++sepIter )
<a name="l00949"></a>00949 (*sepIter)->mRect.setHeight( maxHeight - 2 * cardSpacing - 2 * d->mItemMargin );
<a name="l00950"></a>00950
<a name="l00951"></a>00951 d->mLayoutDirty = <span class="keyword">false</span>;
<a name="l00952"></a>00952 }
<a name="l00953"></a>00953
<a name="l00954"></a><a class="code" href="classCardView.html#abdd5a7bac44718ac828480af3b93b0f">00954</a> <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *<a class="code" href="classCardView.html#abdd5a7bac44718ac828480af3b93b0f">CardView::itemAfter</a>( <span class="keyword">const</span> <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *item )<span class="keyword"> const</span>
<a name="l00955"></a>00955 <span class="keyword"></span>{
<a name="l00956"></a>00956 d->mItemList.findRef( item );
<a name="l00957"></a>00957 <span class="keywordflow">return</span> d->mItemList.next();
<a name="l00958"></a>00958 }
<a name="l00959"></a>00959
<a name="l00960"></a><a class="code" href="classCardView.html#bd9be4c85053fb8cae4ff262aa879137">00960</a> uint <a class="code" href="classCardView.html#bd9be4c85053fb8cae4ff262aa879137">CardView::itemMargin</a>()<span class="keyword"> const</span>
<a name="l00961"></a>00961 <span class="keyword"></span>{
<a name="l00962"></a>00962 <span class="keywordflow">return</span> d->mItemMargin;
<a name="l00963"></a>00963 }
<a name="l00964"></a>00964
<a name="l00965"></a><a class="code" href="classCardView.html#a019a95522e6e27f83e5694be7cf5b99">00965</a> <span class="keywordtype">void</span> <a class="code" href="classCardView.html#a019a95522e6e27f83e5694be7cf5b99" title="Sets the internal item margin.">CardView::setItemMargin</a>( uint margin )
<a name="l00966"></a>00966 {
<a name="l00967"></a>00967 <span class="keywordflow">if</span> ( margin == d->mItemMargin )
<a name="l00968"></a>00968 <span class="keywordflow">return</span>;
<a name="l00969"></a>00969
<a name="l00970"></a>00970 d->mItemMargin = margin;
<a name="l00971"></a>00971 <a class="code" href="classCardView.html#b9c0e3520b62830c594f09855c56c9d3" title="Sets the layout to dirty and calls for a repaint.">setLayoutDirty</a>( <span class="keyword">true</span> );
<a name="l00972"></a>00972 }
<a name="l00973"></a>00973
<a name="l00974"></a><a class="code" href="classCardView.html#077b6ec372d7cf0706f056d67d6c9f28">00974</a> uint <a class="code" href="classCardView.html#077b6ec372d7cf0706f056d67d6c9f28">CardView::itemSpacing</a>()<span class="keyword"> const</span>
<a name="l00975"></a>00975 <span class="keyword"></span>{
<a name="l00976"></a>00976 <span class="keywordflow">return</span> d->mItemSpacing;
<a name="l00977"></a>00977 }
<a name="l00978"></a>00978
<a name="l00979"></a><a class="code" href="classCardView.html#2088587dac0249f933f7276cec225cc8">00979</a> <span class="keywordtype">void</span> <a class="code" href="classCardView.html#2088587dac0249f933f7276cec225cc8" title="Sets the item spacing.">CardView::setItemSpacing</a>( uint spacing )
<a name="l00980"></a>00980 {
<a name="l00981"></a>00981 <span class="keywordflow">if</span> ( spacing == d->mItemSpacing )
<a name="l00982"></a>00982 <span class="keywordflow">return</span>;
<a name="l00983"></a>00983
<a name="l00984"></a>00984 d->mItemSpacing = spacing;
<a name="l00985"></a>00985 <a class="code" href="classCardView.html#b9c0e3520b62830c594f09855c56c9d3" title="Sets the layout to dirty and calls for a repaint.">setLayoutDirty</a>( <span class="keyword">true</span> );
<a name="l00986"></a>00986 }
<a name="l00987"></a>00987
<a name="l00988"></a>00988 <span class="keywordtype">void</span> CardView::contentsMousePressEvent( QMouseEvent *e )
<a name="l00989"></a>00989 {
<a name="l00990"></a>00990 QScrollView::contentsMousePressEvent( e );
<a name="l00991"></a>00991
<a name="l00992"></a>00992 QPoint pos = contentsToViewport( e->pos() );
<a name="l00993"></a>00993 d->mLastClickPos = e->pos();
<a name="l00994"></a>00994
<a name="l00995"></a>00995 <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *item = <a class="code" href="classCardView.html#6dd0a7e93a9664e3e340ef1f40789b24">itemAt</a>( e->pos() );
<a name="l00996"></a>00996
<a name="l00997"></a>00997 <span class="keywordflow">if</span> ( item == 0 ) {
<a name="l00998"></a>00998 d->mLastClickOnItem = <span class="keyword">false</span>;
<a name="l00999"></a>00999 <span class="keywordflow">if</span> ( d->mOnSeparator) {
<a name="l01000"></a>01000 d->mResizeAnchor = e->x() + contentsX();
<a name="l01001"></a>01001 d->mColspace = (2 * d->mItemSpacing);
<a name="l01002"></a>01002 <span class="keywordtype">int</span> ccw = d->mItemWidth + d->mColspace + d->mSepWidth;
<a name="l01003"></a>01003 d->mFirst = (contentsX() + d->mSepWidth) / ccw;
<a name="l01004"></a>01004 d->mPressed = (d->mResizeAnchor + d->mSepWidth) / ccw;
<a name="l01005"></a>01005 d->mSpan = d->mPressed - d->mFirst;
<a name="l01006"></a>01006 d->mFirstX = d->mFirst * ccw;
<a name="l01007"></a>01007 <span class="keywordflow">if</span> ( d->mFirstX )
<a name="l01008"></a>01008 d->mFirstX -= d->mSepWidth;
<a name="l01009"></a>01009 } <span class="keywordflow">else</span> {
<a name="l01010"></a>01010 <a class="code" href="classCardView.html#af5389ae0583b606a8713afc3d2650b9" title="Selects or deselects all items.">selectAll</a>( <span class="keyword">false</span> );
<a name="l01011"></a>01011 }
<a name="l01012"></a>01012
<a name="l01013"></a>01013 <span class="keywordflow">return</span>;
<a name="l01014"></a>01014 }
<a name="l01015"></a>01015
<a name="l01016"></a>01016 d->mLastClickOnItem = <span class="keyword">true</span>;
<a name="l01017"></a>01017
<a name="l01018"></a>01018 <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *other = d->mCurrentItem;
<a name="l01019"></a>01019 <a class="code" href="classCardView.html#58054f1d4d44c5fd5a0f3b069103173f" title="Sets the CardViewItem item to the current item in the view.">setCurrentItem</a>( item );
<a name="l01020"></a>01020
<a name="l01021"></a>01021 <span class="comment">// Always emit the selection</span>
<a name="l01022"></a>01022 emit <a class="code" href="classCardView.html#c8a17c2f8d918370cdc3fd73b1665ee5" title="This method is emitted whenever an item is clicked.">clicked</a>( item );
<a name="l01023"></a>01023
<a name="l01024"></a>01024 <span class="comment">// The RMB click</span>
<a name="l01025"></a>01025 <span class="keywordflow">if</span> ( e->button() & Qt::RightButton ) {
<a name="l01026"></a>01026 <span class="comment">// clear previous selection</span>
<a name="l01027"></a>01027 <span class="keywordtype">bool</span> blocked = signalsBlocked();
<a name="l01028"></a>01028 blockSignals( <span class="keyword">true</span> );
<a name="l01029"></a>01029 <a class="code" href="classCardView.html#af5389ae0583b606a8713afc3d2650b9" title="Selects or deselects all items.">selectAll</a>( <span class="keyword">false</span> );
<a name="l01030"></a>01030 blockSignals( blocked );
<a name="l01031"></a>01031
<a name="l01032"></a>01032 <span class="comment">// select current item</span>
<a name="l01033"></a>01033 item-><a class="code" href="classCardViewItem.html#7ced93bc42ccd33d38560a9c84ff32a1" title="Sets the card as selected.">setSelected</a>( <span class="keyword">true</span> );
<a name="l01034"></a>01034
<a name="l01035"></a>01035 emit <a class="code" href="classCardView.html#ca0525a029b0816d83cc3d5f9fca838d" title="Emitted when the context menu is requested in some way.">contextMenuRequested</a>( item, mapToGlobal( pos ) );
<a name="l01036"></a>01036 <span class="keywordflow">return</span>;
<a name="l01037"></a>01037 }
<a name="l01038"></a>01038
<a name="l01039"></a>01039 <span class="comment">// Check the selection type and update accordingly</span>
<a name="l01040"></a>01040 <span class="keywordflow">if</span> ( d->mSelectionMode == CardView::Single ) {
<a name="l01041"></a>01041 <span class="comment">// make sure it isn't already selected</span>
<a name="l01042"></a>01042 <span class="keywordflow">if</span> ( item-><a class="code" href="classCardViewItem.html#25e672791e143a906955fdb41726e41d">isSelected</a>() )
<a name="l01043"></a>01043 <span class="keywordflow">return</span>;
<a name="l01044"></a>01044
<a name="l01045"></a>01045 <span class="keywordtype">bool</span> b = signalsBlocked();
<a name="l01046"></a>01046 blockSignals( <span class="keyword">true</span> );
<a name="l01047"></a>01047 <a class="code" href="classCardView.html#af5389ae0583b606a8713afc3d2650b9" title="Selects or deselects all items.">selectAll</a>( <span class="keyword">false</span> );
<a name="l01048"></a>01048 blockSignals( b );
<a name="l01049"></a>01049
<a name="l01050"></a>01050 item-><a class="code" href="classCardViewItem.html#7ced93bc42ccd33d38560a9c84ff32a1" title="Sets the card as selected.">setSelected</a>( <span class="keyword">true</span> );
<a name="l01051"></a>01051 item-><a class="code" href="classCardViewItem.html#b164214eda619037be346c793a5f3e59" title="Repaints the card.">repaintCard</a>();
<a name="l01052"></a>01052 emit <a class="code" href="classCardView.html#bd7b7e28115979603ec526fec0769dff" title="Emitted whenever the selection changes.">selectionChanged</a>( item );
<a name="l01053"></a>01053 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( d->mSelectionMode == CardView::Multi ) {
<a name="l01054"></a>01054 <span class="comment">// toggle the selection</span>
<a name="l01055"></a>01055 item-><a class="code" href="classCardViewItem.html#7ced93bc42ccd33d38560a9c84ff32a1" title="Sets the card as selected.">setSelected</a>( !item-><a class="code" href="classCardViewItem.html#25e672791e143a906955fdb41726e41d">isSelected</a>() );
<a name="l01056"></a>01056 item-><a class="code" href="classCardViewItem.html#b164214eda619037be346c793a5f3e59" title="Repaints the card.">repaintCard</a>();
<a name="l01057"></a>01057 emit <a class="code" href="classCardView.html#bd7b7e28115979603ec526fec0769dff" title="Emitted whenever the selection changes.">selectionChanged</a>();
<a name="l01058"></a>01058 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( d->mSelectionMode == CardView::Extended ) {
<a name="l01059"></a>01059 <span class="keywordflow">if</span> ( (e->button() & Qt::LeftButton) && (e->state() & Qt::ShiftButton) ) {
<a name="l01060"></a>01060 <span class="keywordflow">if</span> ( item == other )
<a name="l01061"></a>01061 <span class="keywordflow">return</span>;
<a name="l01062"></a>01062
<a name="l01063"></a>01063 <span class="keywordtype">bool</span> s = !item-><a class="code" href="classCardViewItem.html#25e672791e143a906955fdb41726e41d">isSelected</a>();
<a name="l01064"></a>01064
<a name="l01065"></a>01065 <span class="keywordflow">if</span> ( s && !(e->state() & ControlButton) ) {
<a name="l01066"></a>01066 <span class="keywordtype">bool</span> b = signalsBlocked();
<a name="l01067"></a>01067 blockSignals( <span class="keyword">true</span> );
<a name="l01068"></a>01068 <a class="code" href="classCardView.html#af5389ae0583b606a8713afc3d2650b9" title="Selects or deselects all items.">selectAll</a>( <span class="keyword">false</span> );
<a name="l01069"></a>01069 blockSignals( b );
<a name="l01070"></a>01070 }
<a name="l01071"></a>01071
<a name="l01072"></a>01072 <span class="keywordtype">int</span> from, to, a, b;
<a name="l01073"></a>01073 a = d->mItemList.findRef( item );
<a name="l01074"></a>01074 b = d->mItemList.findRef( other );
<a name="l01075"></a>01075 from = a < b ? a : b;
<a name="l01076"></a>01076 to = a > b ? a : b;
<a name="l01077"></a>01077
<a name="l01078"></a>01078 <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *aItem;
<a name="l01079"></a>01079 <span class="keywordflow">for</span> ( ; from <= to; from++ ) {
<a name="l01080"></a>01080 aItem = d->mItemList.at( from );
<a name="l01081"></a>01081 aItem-><a class="code" href="classCardViewItem.html#7ced93bc42ccd33d38560a9c84ff32a1" title="Sets the card as selected.">setSelected</a>( s );
<a name="l01082"></a>01082 <a class="code" href="classCardView.html#c91d140c9c5fb5e8540f149297debdcd" title="Repaints the given item.">repaintItem</a>( aItem );
<a name="l01083"></a>01083 }
<a name="l01084"></a>01084
<a name="l01085"></a>01085 emit <a class="code" href="classCardView.html#bd7b7e28115979603ec526fec0769dff" title="Emitted whenever the selection changes.">selectionChanged</a>();
<a name="l01086"></a>01086 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( (e->button() & Qt::LeftButton) && (e->state() & Qt::ControlButton) ) {
<a name="l01087"></a>01087 item-><a class="code" href="classCardViewItem.html#7ced93bc42ccd33d38560a9c84ff32a1" title="Sets the card as selected.">setSelected</a>( !item-><a class="code" href="classCardViewItem.html#25e672791e143a906955fdb41726e41d">isSelected</a>() );
<a name="l01088"></a>01088 item-><a class="code" href="classCardViewItem.html#b164214eda619037be346c793a5f3e59" title="Repaints the card.">repaintCard</a>();
<a name="l01089"></a>01089 emit <a class="code" href="classCardView.html#bd7b7e28115979603ec526fec0769dff" title="Emitted whenever the selection changes.">selectionChanged</a>();
<a name="l01090"></a>01090 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( e->button() & Qt::LeftButton ) {
<a name="l01091"></a>01091 <span class="keywordtype">bool</span> b = signalsBlocked();
<a name="l01092"></a>01092 blockSignals( <span class="keyword">true</span> );
<a name="l01093"></a>01093 <a class="code" href="classCardView.html#af5389ae0583b606a8713afc3d2650b9" title="Selects or deselects all items.">selectAll</a>( <span class="keyword">false</span> );
<a name="l01094"></a>01094 blockSignals( b );
<a name="l01095"></a>01095
<a name="l01096"></a>01096 item-><a class="code" href="classCardViewItem.html#7ced93bc42ccd33d38560a9c84ff32a1" title="Sets the card as selected.">setSelected</a>( <span class="keyword">true</span> );
<a name="l01097"></a>01097 item-><a class="code" href="classCardViewItem.html#b164214eda619037be346c793a5f3e59" title="Repaints the card.">repaintCard</a>();
<a name="l01098"></a>01098 emit <a class="code" href="classCardView.html#bd7b7e28115979603ec526fec0769dff" title="Emitted whenever the selection changes.">selectionChanged</a>();
<a name="l01099"></a>01099 }
<a name="l01100"></a>01100 }
<a name="l01101"></a>01101 }
<a name="l01102"></a>01102
<a name="l01103"></a>01103 <span class="keywordtype">void</span> CardView::contentsMouseReleaseEvent( QMouseEvent *e )
<a name="l01104"></a>01104 {
<a name="l01105"></a>01105 QScrollView::contentsMouseReleaseEvent( e );
<a name="l01106"></a>01106
<a name="l01107"></a>01107 <span class="keywordflow">if</span> ( d->mResizeAnchor && d->mSpan ) {
<a name="l01108"></a>01108 unsetCursor();
<a name="l01109"></a>01109 <span class="comment">// hide rubber bands</span>
<a name="l01110"></a>01110 <span class="keywordtype">int</span> newiw = d->mItemWidth - ((d->mResizeAnchor - d->mRubberBandAnchor) / d->mSpan);
<a name="l01111"></a>01111 drawRubberBands( 0 );
<a name="l01112"></a>01112 <span class="comment">// we should move to reflect the new position if we are scrolled.</span>
<a name="l01113"></a>01113 <span class="keywordflow">if</span> ( contentsX() ) {
<a name="l01114"></a>01114 <span class="keywordtype">int</span> newX = QMAX( 0, ( d->mPressed * ( newiw + d->mColspace + d->mSepWidth ) ) - e->x() );
<a name="l01115"></a>01115 setContentsPos( newX, contentsY() );
<a name="l01116"></a>01116 }
<a name="l01117"></a>01117 <span class="comment">// set new item width</span>
<a name="l01118"></a>01118 <a class="code" href="classCardView.html#c9dde4dc1c02e1001484251c8a0ccd45" title="Sets the width made available to card items.">setItemWidth</a>( newiw );
<a name="l01119"></a>01119 <span class="comment">// reset anchors</span>
<a name="l01120"></a>01120 d->mResizeAnchor = 0;
<a name="l01121"></a>01121 d->mRubberBandAnchor = 0;
<a name="l01122"></a>01122 <span class="keywordflow">return</span>;
<a name="l01123"></a>01123 }
<a name="l01124"></a>01124
<a name="l01125"></a>01125 <span class="comment">// If there are accel keys, we will not emit signals</span>
<a name="l01126"></a>01126 <span class="keywordflow">if</span> ( (e->state() & Qt::ShiftButton) || (e->state() & Qt::ControlButton) )
<a name="l01127"></a>01127 <span class="keywordflow">return</span>;
<a name="l01128"></a>01128
<a name="l01129"></a>01129 <span class="comment">// Get the item at this position</span>
<a name="l01130"></a>01130 <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *item = <a class="code" href="classCardView.html#6dd0a7e93a9664e3e340ef1f40789b24">itemAt</a>( e->pos() );
<a name="l01131"></a>01131
<a name="l01132"></a>01132 <span class="keywordflow">if</span> ( item && KGlobalSettings::singleClick() )
<a name="l01133"></a>01133 emit <a class="code" href="classCardView.html#6e85d31b7662315cf748d5d9158a1cef" title="Emitted whenever the user &#39;executes&#39; an item.">executed</a>( item );
<a name="l01134"></a>01134 }
<a name="l01135"></a>01135
<a name="l01136"></a>01136 <span class="keywordtype">void</span> CardView::contentsMouseDoubleClickEvent( QMouseEvent *e )
<a name="l01137"></a>01137 {
<a name="l01138"></a>01138 QScrollView::contentsMouseDoubleClickEvent( e );
<a name="l01139"></a>01139
<a name="l01140"></a>01140 <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *item = <a class="code" href="classCardView.html#6dd0a7e93a9664e3e340ef1f40789b24">itemAt</a>( e->pos() );
<a name="l01141"></a>01141
<a name="l01142"></a>01142 <span class="keywordflow">if</span> ( item )
<a name="l01143"></a>01143 d->mCurrentItem = item;
<a name="l01144"></a>01144
<a name="l01145"></a>01145 <span class="keywordflow">if</span> ( item && !KGlobalSettings::singleClick() )
<a name="l01146"></a>01146 emit <a class="code" href="classCardView.html#6e85d31b7662315cf748d5d9158a1cef" title="Emitted whenever the user &#39;executes&#39; an item.">executed</a>(item);
<a name="l01147"></a>01147
<a name="l01148"></a>01148 emit <a class="code" href="classCardView.html#6b1de93272a369b29c86ea9b580b803c" title="Emitted whenever the user double clicks on an item.">doubleClicked</a>( item );
<a name="l01149"></a>01149 }
<a name="l01150"></a>01150
<a name="l01151"></a>01151 <span class="keywordtype">void</span> CardView::contentsMouseMoveEvent( QMouseEvent *e )
<a name="l01152"></a>01152 {
<a name="l01153"></a>01153 <span class="comment">// resizing</span>
<a name="l01154"></a>01154 <span class="keywordflow">if</span> ( d->mResizeAnchor ) {
<a name="l01155"></a>01155 <span class="keywordtype">int</span> x = e->x();
<a name="l01156"></a>01156 <span class="keywordflow">if</span> ( x != d->mRubberBandAnchor )
<a name="l01157"></a>01157 drawRubberBands( x );
<a name="l01158"></a>01158 <span class="keywordflow">return</span>;
<a name="l01159"></a>01159 }
<a name="l01160"></a>01160
<a name="l01161"></a>01161 <span class="keywordflow">if</span> ( d->mLastClickOnItem && (e->state() & Qt::LeftButton) &&
<a name="l01162"></a>01162 ((e->pos() - d->mLastClickPos).manhattanLength() > 4)) {
<a name="l01163"></a>01163
<a name="l01164"></a>01164 <a class="code" href="classCardView.html#f97168b938e95736df57dbd61baaf38f" title="Overload this method to be told when a drag should be started.">startDrag</a>();
<a name="l01165"></a>01165 <span class="keywordflow">return</span>;
<a name="l01166"></a>01166 }
<a name="l01167"></a>01167
<a name="l01168"></a>01168 d->mTimer->start( 500 );
<a name="l01169"></a>01169
<a name="l01170"></a>01170 <span class="comment">// see if we are over a separator</span>
<a name="l01171"></a>01171 <span class="comment">// only if we actually have them painted?</span>
<a name="l01172"></a>01172 <span class="keywordflow">if</span> ( d->mDrawSeparators ) {
<a name="l01173"></a>01173 <span class="keywordtype">int</span> colcontentw = d->mItemWidth + (2 * d->mItemSpacing);
<a name="l01174"></a>01174 <span class="keywordtype">int</span> colw = colcontentw + d->mSepWidth;
<a name="l01175"></a>01175 <span class="keywordtype">int</span> m = e->x() % colw;
<a name="l01176"></a>01176 <span class="keywordflow">if</span> ( m >= colcontentw && m > 0 ) {
<a name="l01177"></a>01177 setCursor( SplitHCursor );
<a name="l01178"></a>01178 d->mOnSeparator = <span class="keyword">true</span>;
<a name="l01179"></a>01179 } <span class="keywordflow">else</span> {
<a name="l01180"></a>01180 setCursor( ArrowCursor );
<a name="l01181"></a>01181 d->mOnSeparator = <span class="keyword">false</span>;
<a name="l01182"></a>01182 }
<a name="l01183"></a>01183 }
<a name="l01184"></a>01184 }
<a name="l01185"></a>01185
<a name="l01186"></a>01186 <span class="keywordtype">void</span> CardView::enterEvent( QEvent* )
<a name="l01187"></a>01187 {
<a name="l01188"></a>01188 d->mTimer->start( 500 );
<a name="l01189"></a>01189 }
<a name="l01190"></a>01190
<a name="l01191"></a>01191 <span class="keywordtype">void</span> CardView::leaveEvent( QEvent* )
<a name="l01192"></a>01192 {
<a name="l01193"></a>01193 d->mTimer->stop();
<a name="l01194"></a>01194 <span class="keywordflow">if</span> ( d->mOnSeparator ) {
<a name="l01195"></a>01195 d->mOnSeparator = <span class="keyword">false</span>;
<a name="l01196"></a>01196 setCursor( ArrowCursor );
<a name="l01197"></a>01197 }
<a name="l01198"></a>01198 }
<a name="l01199"></a>01199
<a name="l01200"></a>01200 <span class="keywordtype">void</span> CardView::focusInEvent( QFocusEvent* )
<a name="l01201"></a>01201 {
<a name="l01202"></a>01202 <span class="keywordflow">if</span> ( !d->mCurrentItem && d->mItemList.count() )
<a name="l01203"></a>01203 <a class="code" href="classCardView.html#58054f1d4d44c5fd5a0f3b069103173f" title="Sets the CardViewItem item to the current item in the view.">setCurrentItem</a>( d->mItemList.first() );
<a name="l01204"></a>01204 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( d->mCurrentItem )
<a name="l01205"></a>01205 d->mCurrentItem->repaintCard();
<a name="l01206"></a>01206 }
<a name="l01207"></a>01207
<a name="l01208"></a>01208 <span class="keywordtype">void</span> CardView::focusOutEvent( QFocusEvent* )
<a name="l01209"></a>01209 {
<a name="l01210"></a>01210 <span class="keywordflow">if</span> ( d->mCurrentItem )
<a name="l01211"></a>01211 d->mCurrentItem->repaintCard();
<a name="l01212"></a>01212 }
<a name="l01213"></a>01213
<a name="l01214"></a>01214 <span class="keywordtype">void</span> CardView::keyPressEvent( QKeyEvent *e )
<a name="l01215"></a>01215 {
<a name="l01216"></a>01216 <span class="keywordflow">if</span> ( !(<a class="code" href="classCardView.html#bdbcc6316bd41a3761ebeaf05461fb66">childCount</a>() && d->mCurrentItem) ) {
<a name="l01217"></a>01217 e->ignore();
<a name="l01218"></a>01218 <span class="keywordflow">return</span>;
<a name="l01219"></a>01219 }
<a name="l01220"></a>01220
<a name="l01221"></a>01221 uint pos = d->mItemList.findRef( d->mCurrentItem );
<a name="l01222"></a>01222 <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *aItem = 0;
<a name="l01223"></a>01223 <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *old = d->mCurrentItem;
<a name="l01224"></a>01224
<a name="l01225"></a>01225 <span class="keywordflow">switch</span> ( e->key() ) {
<a name="l01226"></a>01226 <span class="keywordflow">case</span> Key_Up:
<a name="l01227"></a>01227 <span class="keywordflow">if</span> ( pos > 0 ) {
<a name="l01228"></a>01228 aItem = d->mItemList.at( pos - 1 );
<a name="l01229"></a>01229 <a class="code" href="classCardView.html#58054f1d4d44c5fd5a0f3b069103173f" title="Sets the CardViewItem item to the current item in the view.">setCurrentItem</a>( aItem );
<a name="l01230"></a>01230 }
<a name="l01231"></a>01231 <span class="keywordflow">break</span>;
<a name="l01232"></a>01232 <span class="keywordflow">case</span> Key_Down:
<a name="l01233"></a>01233 <span class="keywordflow">if</span> ( pos < d->mItemList.count() - 1 ) {
<a name="l01234"></a>01234 aItem = d->mItemList.at( pos + 1 );
<a name="l01235"></a>01235 <a class="code" href="classCardView.html#58054f1d4d44c5fd5a0f3b069103173f" title="Sets the CardViewItem item to the current item in the view.">setCurrentItem</a>( aItem );
<a name="l01236"></a>01236 }
<a name="l01237"></a>01237 <span class="keywordflow">break</span>;
<a name="l01238"></a>01238 <span class="keywordflow">case</span> Key_Left:
<a name="l01239"></a>01239 {
<a name="l01240"></a>01240 <span class="comment">// look for an item in the previous/next column, starting from</span>
<a name="l01241"></a>01241 <span class="comment">// the vertical middle of the current item.</span>
<a name="l01242"></a>01242 <span class="comment">// FIXME use nice calculatd measures!!!</span>
<a name="l01243"></a>01243 QPoint aPoint( d->mCurrentItem->d->x, d->mCurrentItem->d->y );
<a name="l01244"></a>01244 aPoint -= QPoint( 30, -(d->mCurrentItem->height() / 2) );
<a name="l01245"></a>01245 aItem = <a class="code" href="classCardView.html#6dd0a7e93a9664e3e340ef1f40789b24">itemAt</a>( aPoint );
<a name="l01246"></a>01246 <span class="comment">// maybe we hit some space below an item</span>
<a name="l01247"></a>01247 <span class="keywordflow">while</span> ( !aItem && aPoint.y() > 27 ) {
<a name="l01248"></a>01248 aPoint -= QPoint( 0, 16 );
<a name="l01249"></a>01249 aItem = <a class="code" href="classCardView.html#6dd0a7e93a9664e3e340ef1f40789b24">itemAt</a>( aPoint );
<a name="l01250"></a>01250 }
<a name="l01251"></a>01251 <span class="keywordflow">if</span> ( aItem )
<a name="l01252"></a>01252 <a class="code" href="classCardView.html#58054f1d4d44c5fd5a0f3b069103173f" title="Sets the CardViewItem item to the current item in the view.">setCurrentItem</a>( aItem );
<a name="l01253"></a>01253
<a name="l01254"></a>01254 <span class="keywordflow">break</span>;
<a name="l01255"></a>01255 }
<a name="l01256"></a>01256 <span class="keywordflow">case</span> Key_Right:
<a name="l01257"></a>01257 {
<a name="l01258"></a>01258 <span class="comment">// FIXME use nice calculated measures!!!</span>
<a name="l01259"></a>01259 QPoint aPoint( d->mCurrentItem->d->x + d->mItemWidth, d->mCurrentItem->d->y );
<a name="l01260"></a>01260 aPoint += QPoint( 30, (d->mCurrentItem->height() / 2) );
<a name="l01261"></a>01261 aItem = <a class="code" href="classCardView.html#6dd0a7e93a9664e3e340ef1f40789b24">itemAt</a>( aPoint );
<a name="l01262"></a>01262 <span class="keywordflow">while</span> ( !aItem && aPoint.y() > 27 ) {
<a name="l01263"></a>01263 aPoint -= QPoint( 0, 16 );
<a name="l01264"></a>01264 aItem = <a class="code" href="classCardView.html#6dd0a7e93a9664e3e340ef1f40789b24">itemAt</a>( aPoint );
<a name="l01265"></a>01265 }
<a name="l01266"></a>01266 <span class="keywordflow">if</span> ( aItem )
<a name="l01267"></a>01267 <a class="code" href="classCardView.html#58054f1d4d44c5fd5a0f3b069103173f" title="Sets the CardViewItem item to the current item in the view.">setCurrentItem</a>( aItem );
<a name="l01268"></a>01268
<a name="l01269"></a>01269 <span class="keywordflow">break</span>;
<a name="l01270"></a>01270 }
<a name="l01271"></a>01271 <span class="keywordflow">case</span> Key_Home:
<a name="l01272"></a>01272 aItem = d->mItemList.first();
<a name="l01273"></a>01273 <a class="code" href="classCardView.html#58054f1d4d44c5fd5a0f3b069103173f" title="Sets the CardViewItem item to the current item in the view.">setCurrentItem</a>( aItem );
<a name="l01274"></a>01274 <span class="keywordflow">break</span>;
<a name="l01275"></a>01275 <span class="keywordflow">case</span> Key_End:
<a name="l01276"></a>01276 aItem = d->mItemList.last();
<a name="l01277"></a>01277 <a class="code" href="classCardView.html#58054f1d4d44c5fd5a0f3b069103173f" title="Sets the CardViewItem item to the current item in the view.">setCurrentItem</a>( aItem );
<a name="l01278"></a>01278 <span class="keywordflow">break</span>;
<a name="l01279"></a>01279 <span class="keywordflow">case</span> Key_Prior: <span class="comment">// PageUp</span>
<a name="l01280"></a>01280 {
<a name="l01281"></a>01281 <span class="comment">// QListView: "Make the item above the top visible and current"</span>
<a name="l01282"></a>01282 <span class="comment">// TODO if contentsY(), pick the top item of the leftmost visible column</span>
<a name="l01283"></a>01283 <span class="keywordflow">if</span> ( contentsX() <= 0 )
<a name="l01284"></a>01284 <span class="keywordflow">return</span>;
<a name="l01285"></a>01285 <span class="keywordtype">int</span> cw = <a class="code" href="classCardView.html#7e7fca339e4598c554d1885b31173785" title="Returns the amounts of pixels required for one column.">columnWidth</a>();
<a name="l01286"></a>01286 <span class="keywordtype">int</span> theCol = ( QMAX( 0, ( contentsX() / cw) * cw ) ) + d->mItemSpacing;
<a name="l01287"></a>01287 aItem = <a class="code" href="classCardView.html#6dd0a7e93a9664e3e340ef1f40789b24">itemAt</a>( QPoint( theCol + 1, d->mItemSpacing + 1 ) );
<a name="l01288"></a>01288 <span class="keywordflow">if</span> ( aItem )
<a name="l01289"></a>01289 <a class="code" href="classCardView.html#58054f1d4d44c5fd5a0f3b069103173f" title="Sets the CardViewItem item to the current item in the view.">setCurrentItem</a>( aItem );
<a name="l01290"></a>01290
<a name="l01291"></a>01291 <span class="keywordflow">break</span>;
<a name="l01292"></a>01292 }
<a name="l01293"></a>01293 <span class="keywordflow">case</span> Key_Next: <span class="comment">// PageDown</span>
<a name="l01294"></a>01294 {
<a name="l01295"></a>01295 <span class="comment">// QListView: "Make the item below the bottom visible and current"</span>
<a name="l01296"></a>01296 <span class="comment">// find the first not fully visible column.</span>
<a name="l01297"></a>01297 <span class="comment">// TODO: consider if a partly visible (or even hidden) item at the</span>
<a name="l01298"></a>01298 <span class="comment">// bottom of the rightmost column exists</span>
<a name="l01299"></a>01299 <span class="keywordtype">int</span> cw = <a class="code" href="classCardView.html#7e7fca339e4598c554d1885b31173785" title="Returns the amounts of pixels required for one column.">columnWidth</a>();
<a name="l01300"></a>01300 <span class="keywordtype">int</span> theCol = ( (( contentsX() + visibleWidth() ) / cw) * cw ) + d->mItemSpacing + 1;
<a name="l01301"></a>01301 <span class="comment">// if separators are on, we may need to we may be one column further right if only the spacing/sep is hidden</span>
<a name="l01302"></a>01302 if ( d->mDrawSeparators && cw - (( contentsX() + visibleWidth() ) % cw) <= int( d->mItemSpacing + d->mSepWidth ) )
<a name="l01303"></a>01303 theCol += cw;
<a name="l01304"></a>01304
<a name="l01305"></a>01305 <span class="comment">// make sure this is not too far right</span>
<a name="l01306"></a>01306 <span class="keywordflow">while</span> ( theCol > contentsWidth() )
<a name="l01307"></a>01307 theCol -= <a class="code" href="classCardView.html#7e7fca339e4598c554d1885b31173785" title="Returns the amounts of pixels required for one column.">columnWidth</a>();
<a name="l01308"></a>01308
<a name="l01309"></a>01309 aItem = <a class="code" href="classCardView.html#6dd0a7e93a9664e3e340ef1f40789b24">itemAt</a>( QPoint( theCol, d->mItemSpacing + 1 ) );
<a name="l01310"></a>01310
<a name="l01311"></a>01311 <span class="keywordflow">if</span> ( aItem )
<a name="l01312"></a>01312 <a class="code" href="classCardView.html#58054f1d4d44c5fd5a0f3b069103173f" title="Sets the CardViewItem item to the current item in the view.">setCurrentItem</a>( aItem );
<a name="l01313"></a>01313
<a name="l01314"></a>01314 <span class="keywordflow">break</span>;
<a name="l01315"></a>01315 }
<a name="l01316"></a>01316 <span class="keywordflow">case</span> Key_Space:
<a name="l01317"></a>01317 <a class="code" href="classCardView.html#e3f1ec18cb8ea4eb6edc410f35150992" title="Selects or deselects the given item.">setSelected</a>( d->mCurrentItem, !d->mCurrentItem->isSelected() );
<a name="l01318"></a>01318 emit <a class="code" href="classCardView.html#bd7b7e28115979603ec526fec0769dff" title="Emitted whenever the selection changes.">selectionChanged</a>();
<a name="l01319"></a>01319 <span class="keywordflow">break</span>;
<a name="l01320"></a>01320 <span class="keywordflow">case</span> Key_Return:
<a name="l01321"></a>01321 <span class="keywordflow">case</span> Key_Enter:
<a name="l01322"></a>01322 emit <a class="code" href="classCardView.html#02943e60c1d2006ecfe4c5c7ff752c93" title="Emitted when the return key is pressed in an item.">returnPressed</a>( d->mCurrentItem );
<a name="l01323"></a>01323 emit <a class="code" href="classCardView.html#6e85d31b7662315cf748d5d9158a1cef" title="Emitted whenever the user &#39;executes&#39; an item.">executed</a>( d->mCurrentItem );
<a name="l01324"></a>01324 <span class="keywordflow">break</span>;
<a name="l01325"></a>01325 <span class="keywordflow">case</span> Key_Menu:
<a name="l01326"></a>01326 emit <a class="code" href="classCardView.html#ca0525a029b0816d83cc3d5f9fca838d" title="Emitted when the context menu is requested in some way.">contextMenuRequested</a>( d->mCurrentItem, viewport()->mapToGlobal(
<a name="l01327"></a>01327 <a class="code" href="classCardView.html#105a30989da31632dda1b7f850d3e20a">itemRect</a>(d->mCurrentItem).center() ) );
<a name="l01328"></a>01328 <span class="keywordflow">break</span>;
<a name="l01329"></a>01329 <span class="keywordflow">default</span>:
<a name="l01330"></a>01330 <span class="keywordflow">if</span> ( (e->state() & ControlButton) && e->key() == Key_A ) {
<a name="l01331"></a>01331 <span class="comment">// select all</span>
<a name="l01332"></a>01332 <a class="code" href="classCardView.html#af5389ae0583b606a8713afc3d2650b9" title="Selects or deselects all items.">selectAll</a>( <span class="keyword">true</span> );
<a name="l01333"></a>01333 <span class="keywordflow">break</span>;
<a name="l01334"></a>01334 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( !e->text().isEmpty() && e->text()[ 0 ].isPrint() ) {
<a name="l01335"></a>01335 <span class="comment">// if we have a string, do autosearch</span>
<a name="l01336"></a>01336 }
<a name="l01337"></a>01337 <span class="keywordflow">break</span>;
<a name="l01338"></a>01338 }
<a name="l01339"></a>01339
<a name="l01340"></a>01340 <span class="comment">// handle selection</span>
<a name="l01341"></a>01341 <span class="keywordflow">if</span> ( aItem ) {
<a name="l01342"></a>01342 <span class="keywordflow">if</span> ( d->mSelectionMode == CardView::Extended ) {
<a name="l01343"></a>01343 <span class="keywordflow">if</span> ( e->state() & ShiftButton ) {
<a name="l01344"></a>01344 <span class="comment">// shift button: toggle range</span>
<a name="l01345"></a>01345 <span class="comment">// if control button is pressed, leave all items</span>
<a name="l01346"></a>01346 <span class="comment">// and toggle selection current->old current</span>
<a name="l01347"></a>01347 <span class="comment">// otherwise, ??????</span>
<a name="l01348"></a>01348 <span class="keywordtype">bool</span> s = ! aItem-><a class="code" href="classCardViewItem.html#25e672791e143a906955fdb41726e41d">isSelected</a>();
<a name="l01349"></a>01349 <span class="keywordtype">int</span> from, to, a, b;
<a name="l01350"></a>01350 a = d->mItemList.findRef( aItem );
<a name="l01351"></a>01351 b = d->mItemList.findRef( old );
<a name="l01352"></a>01352 from = a < b ? a : b;
<a name="l01353"></a>01353 to = a > b ? a : b;
<a name="l01354"></a>01354
<a name="l01355"></a>01355 <span class="keywordflow">if</span> ( to - from > 1 ) {
<a name="l01356"></a>01356 <span class="keywordtype">bool</span> b = signalsBlocked();
<a name="l01357"></a>01357 blockSignals( <span class="keyword">true</span> );
<a name="l01358"></a>01358 <a class="code" href="classCardView.html#af5389ae0583b606a8713afc3d2650b9" title="Selects or deselects all items.">selectAll</a>( <span class="keyword">false</span> );
<a name="l01359"></a>01359 blockSignals( b );
<a name="l01360"></a>01360 }
<a name="l01361"></a>01361
<a name="l01362"></a>01362 <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *item;
<a name="l01363"></a>01363 <span class="keywordflow">for</span> ( ; from <= to; from++ ) {
<a name="l01364"></a>01364 item = d->mItemList.at( from );
<a name="l01365"></a>01365 item-><a class="code" href="classCardViewItem.html#7ced93bc42ccd33d38560a9c84ff32a1" title="Sets the card as selected.">setSelected</a>( s );
<a name="l01366"></a>01366 <a class="code" href="classCardView.html#c91d140c9c5fb5e8540f149297debdcd" title="Repaints the given item.">repaintItem</a>( item );
<a name="l01367"></a>01367 }
<a name="l01368"></a>01368
<a name="l01369"></a>01369 emit <a class="code" href="classCardView.html#bd7b7e28115979603ec526fec0769dff" title="Emitted whenever the selection changes.">selectionChanged</a>();
<a name="l01370"></a>01370 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( e->state() & ControlButton ) {
<a name="l01371"></a>01371 <span class="comment">// control button: do nothing</span>
<a name="l01372"></a>01372 } <span class="keywordflow">else</span> {
<a name="l01373"></a>01373 <span class="comment">// no button: move selection to this item</span>
<a name="l01374"></a>01374 <span class="keywordtype">bool</span> b = signalsBlocked();
<a name="l01375"></a>01375 blockSignals( <span class="keyword">true</span> );
<a name="l01376"></a>01376 <a class="code" href="classCardView.html#af5389ae0583b606a8713afc3d2650b9" title="Selects or deselects all items.">selectAll</a>( <span class="keyword">false</span> );
<a name="l01377"></a>01377 blockSignals( b );
<a name="l01378"></a>01378
<a name="l01379"></a>01379 <a class="code" href="classCardView.html#e3f1ec18cb8ea4eb6edc410f35150992" title="Selects or deselects the given item.">setSelected</a>( aItem, <span class="keyword">true</span> );
<a name="l01380"></a>01380 emit <a class="code" href="classCardView.html#bd7b7e28115979603ec526fec0769dff" title="Emitted whenever the selection changes.">selectionChanged</a>();
<a name="l01381"></a>01381 }
<a name="l01382"></a>01382 }
<a name="l01383"></a>01383 }
<a name="l01384"></a>01384 }
<a name="l01385"></a>01385
<a name="l01386"></a><a class="code" href="classCardView.html#f48479e394200743c5e37e04eaeef56b">01386</a> <span class="keywordtype">void</span> <a class="code" href="classCardView.html#f48479e394200743c5e37e04eaeef56b" title="Changes the direction the canvas scolls.">CardView::contentsWheelEvent</a>( QWheelEvent *e )
<a name="l01387"></a>01387 {
<a name="l01388"></a>01388 scrollBy( 2 * e->delta() / -3, 0 );
<a name="l01389"></a>01389 }
<a name="l01390"></a>01390
<a name="l01391"></a><a class="code" href="classCardView.html#b9c0e3520b62830c594f09855c56c9d3">01391</a> <span class="keywordtype">void</span> <a class="code" href="classCardView.html#b9c0e3520b62830c594f09855c56c9d3" title="Sets the layout to dirty and calls for a repaint.">CardView::setLayoutDirty</a>( <span class="keywordtype">bool</span> dirty )
<a name="l01392"></a>01392 {
<a name="l01393"></a>01393 <span class="keywordflow">if</span> ( d->mLayoutDirty != dirty ) {
<a name="l01394"></a>01394 d->mLayoutDirty = dirty;
<a name="l01395"></a>01395 repaint();
<a name="l01396"></a>01396 }
<a name="l01397"></a>01397 }
<a name="l01398"></a>01398
<a name="l01399"></a><a class="code" href="classCardView.html#0a6b4fa770ead7a1ecd96a14db4f689d">01399</a> <span class="keywordtype">void</span> <a class="code" href="classCardView.html#0a6b4fa770ead7a1ecd96a14db4f689d" title="Sets if the border around a card should be draw.">CardView::setDrawCardBorder</a>( <span class="keywordtype">bool</span> enabled )
<a name="l01400"></a>01400 {
<a name="l01401"></a>01401 <span class="keywordflow">if</span> ( enabled != d->mDrawCardBorder ) {
<a name="l01402"></a>01402 d->mDrawCardBorder = enabled;
<a name="l01403"></a>01403 repaint();
<a name="l01404"></a>01404 }
<a name="l01405"></a>01405 }
<a name="l01406"></a>01406
<a name="l01407"></a><a class="code" href="classCardView.html#c12d48ebb8c6bf0a96bcb490d80e34ee">01407</a> <span class="keywordtype">bool</span> <a class="code" href="classCardView.html#c12d48ebb8c6bf0a96bcb490d80e34ee">CardView::drawCardBorder</a>()<span class="keyword"> const</span>
<a name="l01408"></a>01408 <span class="keyword"></span>{
<a name="l01409"></a>01409 <span class="keywordflow">return</span> d->mDrawCardBorder;
<a name="l01410"></a>01410 }
<a name="l01411"></a>01411
<a name="l01412"></a><a class="code" href="classCardView.html#05649a994b6531198935fe5142909ca5">01412</a> <span class="keywordtype">void</span> <a class="code" href="classCardView.html#05649a994b6531198935fe5142909ca5" title="Sets if the column separator should be drawn.">CardView::setDrawColSeparators</a>( <span class="keywordtype">bool</span> enabled )
<a name="l01413"></a>01413 {
<a name="l01414"></a>01414 <span class="keywordflow">if</span> ( enabled != d->mDrawSeparators ) {
<a name="l01415"></a>01415 d->mDrawSeparators = enabled;
<a name="l01416"></a>01416 <a class="code" href="classCardView.html#b9c0e3520b62830c594f09855c56c9d3" title="Sets the layout to dirty and calls for a repaint.">setLayoutDirty</a>( <span class="keyword">true</span> );
<a name="l01417"></a>01417 }
<a name="l01418"></a>01418 }
<a name="l01419"></a>01419
<a name="l01420"></a><a class="code" href="classCardView.html#8c9dad23a944b815ef8c2210f829eb53">01420</a> <span class="keywordtype">bool</span> <a class="code" href="classCardView.html#8c9dad23a944b815ef8c2210f829eb53">CardView::drawColSeparators</a>()<span class="keyword"> const</span>
<a name="l01421"></a>01421 <span class="keyword"></span>{
<a name="l01422"></a>01422 <span class="keywordflow">return</span> d->mDrawSeparators;
<a name="l01423"></a>01423 }
<a name="l01424"></a>01424
<a name="l01425"></a><a class="code" href="classCardView.html#ab0c1413c99ff2642681ed02dd396388">01425</a> <span class="keywordtype">void</span> <a class="code" href="classCardView.html#ab0c1413c99ff2642681ed02dd396388" title="Sets if the field labels should be drawn.">CardView::setDrawFieldLabels</a>( <span class="keywordtype">bool</span> enabled )
<a name="l01426"></a>01426 {
<a name="l01427"></a>01427 <span class="keywordflow">if</span> ( enabled != d->mDrawFieldLabels ) {
<a name="l01428"></a>01428 d->mDrawFieldLabels = enabled;
<a name="l01429"></a>01429 repaint();
<a name="l01430"></a>01430 }
<a name="l01431"></a>01431 }
<a name="l01432"></a>01432
<a name="l01433"></a><a class="code" href="classCardView.html#5c00f680b19431240f8903969b20d0d7">01433</a> <span class="keywordtype">bool</span> <a class="code" href="classCardView.html#5c00f680b19431240f8903969b20d0d7">CardView::drawFieldLabels</a>()<span class="keyword"> const</span>
<a name="l01434"></a>01434 <span class="keyword"></span>{
<a name="l01435"></a>01435 <span class="keywordflow">return</span> d->mDrawFieldLabels;
<a name="l01436"></a>01436 }
<a name="l01437"></a>01437
<a name="l01438"></a><a class="code" href="classCardView.html#0d7bfc94a5d597d73846731826ee77bd">01438</a> <span class="keywordtype">void</span> <a class="code" href="classCardView.html#0d7bfc94a5d597d73846731826ee77bd" title="Sets if fields with no value should be drawn (of cause the label only, but it allows...">CardView::setShowEmptyFields</a>( <span class="keywordtype">bool</span> show )
<a name="l01439"></a>01439 {
<a name="l01440"></a>01440 <span class="keywordflow">if</span> ( show != d->mShowEmptyFields ) {
<a name="l01441"></a>01441 d->mShowEmptyFields = show;
<a name="l01442"></a>01442 <a class="code" href="classCardView.html#b9c0e3520b62830c594f09855c56c9d3" title="Sets the layout to dirty and calls for a repaint.">setLayoutDirty</a>( <span class="keyword">true</span> );
<a name="l01443"></a>01443 }
<a name="l01444"></a>01444 }
<a name="l01445"></a>01445
<a name="l01446"></a><a class="code" href="classCardView.html#f738784fb9b7ff1ea24660f26074df87">01446</a> <span class="keywordtype">bool</span> <a class="code" href="classCardView.html#f738784fb9b7ff1ea24660f26074df87">CardView::showEmptyFields</a>()<span class="keyword"> const</span>
<a name="l01447"></a>01447 <span class="keyword"></span>{
<a name="l01448"></a>01448 <span class="keywordflow">return</span> d->mShowEmptyFields;
<a name="l01449"></a>01449 }
<a name="l01450"></a>01450
<a name="l01451"></a><a class="code" href="classCardView.html#f97168b938e95736df57dbd61baaf38f">01451</a> <span class="keywordtype">void</span> <a class="code" href="classCardView.html#f97168b938e95736df57dbd61baaf38f" title="Overload this method to be told when a drag should be started.">CardView::startDrag</a>()
<a name="l01452"></a>01452 {
<a name="l01453"></a>01453 <span class="comment">// The default implementation is a no-op. It must be</span>
<a name="l01454"></a>01454 <span class="comment">// reimplemented in a subclass to be useful</span>
<a name="l01455"></a>01455 }
<a name="l01456"></a>01456
<a name="l01457"></a>01457 <span class="keywordtype">void</span> CardView::tryShowFullText()
<a name="l01458"></a>01458 {
<a name="l01459"></a>01459 d->mTimer->stop();
<a name="l01460"></a>01460 <span class="comment">// if we have an item</span>
<a name="l01461"></a>01461 QPoint cpos = viewportToContents( viewport()->mapFromGlobal( QCursor::pos() ) );
<a name="l01462"></a>01462 <a class="code" href="classCardViewItem.html" title="Represents a single card (item) in the card view.">CardViewItem</a> *item = <a class="code" href="classCardView.html#6dd0a7e93a9664e3e340ef1f40789b24">itemAt</a>( cpos );
<a name="l01463"></a>01463 <span class="keywordflow">if</span> ( item ) {
<a name="l01464"></a>01464 <span class="comment">// query it for a value to display</span>
<a name="l01465"></a>01465 QPoint ipos = cpos - <a class="code" href="classCardView.html#105a30989da31632dda1b7f850d3e20a">itemRect</a>( item ).topLeft();
<a name="l01466"></a>01466 item-><a class="code" href="classCardViewItem.html#c4014dce8e9f1d6214c79248d4ccc33e" title="Called by the parent card view when the mouse has been resting for a certain amount...">showFullString</a>( ipos, d->mTip );
<a name="l01467"></a>01467 }
<a name="l01468"></a>01468 }
<a name="l01469"></a>01469
<a name="l01470"></a>01470 <span class="keywordtype">void</span> CardView::drawRubberBands( <span class="keywordtype">int</span> pos )
<a name="l01471"></a>01471 {
<a name="l01472"></a>01472 <span class="keywordflow">if</span> ( pos && d &&
<a name="l01473"></a>01473 (!d->mSpan || ((pos - d->mFirstX) / d->mSpan) - d->mColspace - d->mSepWidth < MIN_ITEM_WIDTH) )
<a name="l01474"></a>01474 <span class="keywordflow">return</span>;
<a name="l01475"></a>01475
<a name="l01476"></a>01476 <span class="keywordtype">int</span> tmpcw = (d->mRubberBandAnchor - d->mFirstX) / d->mSpan;
<a name="l01477"></a>01477 <span class="keywordtype">int</span> x = d->mFirstX + tmpcw - d->mSepWidth - contentsX();
<a name="l01478"></a>01478 <span class="keywordtype">int</span> h = visibleHeight();
<a name="l01479"></a>01479
<a name="l01480"></a>01480 QPainter p( viewport() );
<a name="l01481"></a>01481 p.setRasterOp( XorROP );
<a name="l01482"></a>01482 p.setPen( gray );
<a name="l01483"></a>01483 p.setBrush( gray );
<a name="l01484"></a>01484 uint n = d->mFirst;
<a name="l01485"></a>01485 <span class="comment">// erase</span>
<a name="l01486"></a>01486 <span class="keywordflow">if</span> ( d->mRubberBandAnchor )
<a name="l01487"></a>01487 <span class="keywordflow">do</span> {
<a name="l01488"></a>01488 p.drawRect( x, 0, 2, h );
<a name="l01489"></a>01489 x += tmpcw;
<a name="l01490"></a>01490 n++;
<a name="l01491"></a>01491 } <span class="keywordflow">while</span> ( x < visibleWidth() && n < d->mSeparatorList.count() );
<a name="l01492"></a>01492 <span class="comment">// paint new</span>
<a name="l01493"></a>01493 <span class="keywordflow">if</span> ( ! pos )
<a name="l01494"></a>01494 <span class="keywordflow">return</span>;
<a name="l01495"></a>01495 tmpcw = (pos - d->mFirstX) / d->mSpan;
<a name="l01496"></a>01496 n = d->mFirst;
<a name="l01497"></a>01497 x = d->mFirstX + tmpcw - d->mSepWidth - contentsX();
<a name="l01498"></a>01498 <span class="keywordflow">do</span> {
<a name="l01499"></a>01499 p.drawRect( x, 0, 2, h );
<a name="l01500"></a>01500 x += tmpcw;
<a name="l01501"></a>01501 n++;
<a name="l01502"></a>01502 } <span class="keywordflow">while</span> ( x < visibleWidth() && n < d->mSeparatorList.count() );
<a name="l01503"></a>01503 d->mRubberBandAnchor = pos;
<a name="l01504"></a>01504 }
<a name="l01505"></a>01505
<a name="l01506"></a><a class="code" href="classCardView.html#1b9560c747315521b08c11a346fb6b60">01506</a> <span class="keywordtype">int</span> <a class="code" href="classCardView.html#1b9560c747315521b08c11a346fb6b60">CardView::itemWidth</a>()<span class="keyword"> const</span>
<a name="l01507"></a>01507 <span class="keyword"></span>{
<a name="l01508"></a>01508 <span class="keywordflow">return</span> d->mItemWidth;
<a name="l01509"></a>01509 }
<a name="l01510"></a>01510
<a name="l01511"></a><a class="code" href="classCardView.html#c9dde4dc1c02e1001484251c8a0ccd45">01511</a> <span class="keywordtype">void</span> <a class="code" href="classCardView.html#c9dde4dc1c02e1001484251c8a0ccd45" title="Sets the width made available to card items.">CardView::setItemWidth</a>( <span class="keywordtype">int</span> w )
<a name="l01512"></a>01512 {
<a name="l01513"></a>01513 <span class="keywordflow">if</span> ( w == d->mItemWidth )
<a name="l01514"></a>01514 <span class="keywordflow">return</span>;
<a name="l01515"></a>01515 <span class="keywordflow">if</span> ( w < MIN_ITEM_WIDTH )
<a name="l01516"></a>01516 w = MIN_ITEM_WIDTH;
<a name="l01517"></a>01517 d->mItemWidth = w;
<a name="l01518"></a>01518 <a class="code" href="classCardView.html#b9c0e3520b62830c594f09855c56c9d3" title="Sets the layout to dirty and calls for a repaint.">setLayoutDirty</a>( <span class="keyword">true</span> );
<a name="l01519"></a>01519 updateContents();
<a name="l01520"></a>01520 }
<a name="l01521"></a>01521
<a name="l01522"></a><a class="code" href="classCardView.html#3a55fc60da85c5c8b0d38d1b2137893a">01522</a> <span class="keywordtype">void</span> <a class="code" href="classCardView.html#3a55fc60da85c5c8b0d38d1b2137893a" title="Sets the header font.">CardView::setHeaderFont</a>( <span class="keyword">const</span> QFont &fnt )
<a name="l01523"></a>01523 {
<a name="l01524"></a>01524 d->mHeaderFont = fnt;
<a name="l01525"></a>01525 <span class="keyword">delete</span> d->mBFm;
<a name="l01526"></a>01526 d->mBFm = <span class="keyword">new</span> QFontMetrics( fnt );
<a name="l01527"></a>01527 }
<a name="l01528"></a>01528
<a name="l01529"></a><a class="code" href="classCardView.html#5238d51661390411f33bc03d7e884617">01529</a> QFont <a class="code" href="classCardView.html#5238d51661390411f33bc03d7e884617">CardView::headerFont</a>()<span class="keyword"> const</span>
<a name="l01530"></a>01530 <span class="keyword"></span>{
<a name="l01531"></a>01531 <span class="keywordflow">return</span> d->mHeaderFont;
<a name="l01532"></a>01532 }
<a name="l01533"></a>01533
<a name="l01534"></a><a class="code" href="classCardView.html#c84b2e7d2dd63fa9efd0778f17906f82">01534</a> <span class="keywordtype">void</span> <a class="code" href="classCardView.html#c84b2e7d2dd63fa9efd0778f17906f82" title="Reimplementation from QWidget.">CardView::setFont</a>( <span class="keyword">const</span> QFont &fnt )
<a name="l01535"></a>01535 {
<a name="l01536"></a>01536 QScrollView::setFont( fnt );
<a name="l01537"></a>01537 <span class="keyword">delete</span> d->mFm;
<a name="l01538"></a>01538 d->mFm = <span class="keyword">new</span> QFontMetrics( fnt );
<a name="l01539"></a>01539 }
<a name="l01540"></a>01540
<a name="l01541"></a><a class="code" href="classCardView.html#78b8e1271205f5d1438f405a4e2e7027">01541</a> <span class="keywordtype">int</span> <a class="code" href="classCardView.html#78b8e1271205f5d1438f405a4e2e7027">CardView::separatorWidth</a>()<span class="keyword"> const</span>
<a name="l01542"></a>01542 <span class="keyword"></span>{
<a name="l01543"></a>01543 <span class="keywordflow">return</span> d->mSepWidth;
<a name="l01544"></a>01544 }
<a name="l01545"></a>01545
<a name="l01546"></a><a class="code" href="classCardView.html#8d414938ccbe056c93947fd50f66a29c">01546</a> <span class="keywordtype">void</span> <a class="code" href="classCardView.html#8d414938ccbe056c93947fd50f66a29c" title="Sets the column separator width.">CardView::setSeparatorWidth</a>( <span class="keywordtype">int</span> width )
<a name="l01547"></a>01547 {
<a name="l01548"></a>01548 d->mSepWidth = width;
<a name="l01549"></a>01549 <a class="code" href="classCardView.html#b9c0e3520b62830c594f09855c56c9d3" title="Sets the layout to dirty and calls for a repaint.">setLayoutDirty</a>( <span class="keyword">true</span> );
<a name="l01550"></a>01550 }
<a name="l01551"></a>01551
<a name="l01552"></a><a class="code" href="classCardView.html#be8ab51e96e5b36412b92db52df7a1f6">01552</a> <span class="keywordtype">int</span> <a class="code" href="classCardView.html#be8ab51e96e5b36412b92db52df7a1f6">CardView::maxFieldLines</a>()<span class="keyword"> const</span>
<a name="l01553"></a>01553 <span class="keyword"></span>{
<a name="l01554"></a>01554 <span class="keywordflow">return</span> d->mMaxFieldLines;
<a name="l01555"></a>01555 }
<a name="l01556"></a>01556
<a name="l01557"></a><a class="code" href="classCardView.html#375acddf0650535bdf745227098048fc">01557</a> <span class="keywordtype">void</span> <a class="code" href="classCardView.html#375acddf0650535bdf745227098048fc" title="Sets the maximum number of lines to display pr field.">CardView::setMaxFieldLines</a>( <span class="keywordtype">int</span> howmany )
<a name="l01558"></a>01558 {
<a name="l01559"></a>01559 d->mMaxFieldLines = howmany ? howmany : INT_MAX;
<a name="l01560"></a>01560 <span class="comment">// FIXME update, forcing the items to recalc height!!</span>
<a name="l01561"></a>01561 }
<a name="l01562"></a>01562
<a name="l01563"></a>01563 <span class="preprocessor">#include "cardview.moc"</span>
</pre></div></div>
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<option value="classAddressEditDialog.html">addresseditdialog</option>, <option value="classAddressEditWidget.html">addresseditwidget</option>, <option value="classAddresseeUtil.html">addresseeutil</option>, <option value="classAddressTypeDialog.html">addresstypedialog</option>, <option value="classAddViewDialog.html">addviewdialog</option>, <option value="classCardView.html">cardview</option>, <option value="classCardViewItem.html">cardviewitem</option>, <option value="classCardViewLookNFeelPage.html">cardviewlooknfeelpage</option>, <option value="classConfigureCardViewWidget.html">configurecardviewwidget</option>, <option value="classConfigureTableViewWidget.html">configuretableviewwidget</option>, <option value="classDateParser.html">dateparser</option>, <option value="classDistributionListView.html">distributionlistview</option>, <option value="classDynamicTip.html">dynamictip</option>, <option value="classEmailEditWidget.html">emaileditwidget</option>, <option value="classEmailSelector.html">emailselector</option>, <option value="classFilter.html">filter</option>, <option value="classFilterSelectionWidget.html">filterselectionwidget</option>, <option value="classIMAddressLVI.html">imaddresslvi</option>, <option value="classIMAddressWidget.html">imaddresswidget</option>, <option value="classImageButton.html">imagebutton</option>, <option value="classImageLoader.html">imageloader</option>, <option value="classIMEditorWidget.html">imeditorwidget</option>, <option value="classIMEditWidget.html">imeditwidget</option>, <option value="classJumpButtonBar.html">jumpbuttonbar</option>, <option value="classKABPrinting_1_1PrintingWizard.html">kabprinting::printingwizard</option>, <option value="classKABPrinting_1_1PrintProgress.html">kabprinting::printprogress</option>, <option value="classKABPrinting_1_1PrintStyle.html">kabprinting::printstyle</option>, <option value="classKABPrinting_1_1PrintStyleFactory.html">kabprinting::printstylefactory</option>, <option value="classKAddressBookCardView.html">kaddressbookcardview</option>, <option value="classKAddressBookIconView.html">kaddressbookiconview</option>, <option value="classKAddressBookMain.html">kaddressbookmain</option>, <option value="classKAddressBookTableView.html">kaddressbooktableview</option>, <option value="classKAddressBookView.html">kaddressbookview</option>, <option value="classLookAndFeelPage.html">lookandfeelpage</option>, <option value="classNameEditDialog.html">nameeditdialog</option>, <option value="classPhoneEditWidget.html">phoneeditwidget</option>, <option value="classPhoneTypeDialog.html">phonetypedialog</option>, <option value="classTypeCombo.html">typecombo</option>, <option value="classViewConfigureWidget.html">viewconfigurewidget</option>, <option value="classViewManager.html">viewmanager</option>,
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