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<h2><a name="content"></a>libkdepim</h2>
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<h1>kdateedit.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 libkdepim.</span>
<a name="l00003"></a>00003 <span class="comment"></span>
<a name="l00004"></a>00004 <span class="comment"> Copyright (c) 2002 Cornelius Schumacher <schumacher@kde.org></span>
<a name="l00005"></a>00005 <span class="comment"> Copyright (c) 2002 David Jarvie <software@astrojar.org.uk></span>
<a name="l00006"></a>00006 <span class="comment"> Copyright (c) 2003-2004 Reinhold Kainhofer <reinhold@kainhofer.com></span>
<a name="l00007"></a>00007 <span class="comment"> Copyright (c) 2004 Tobias Koenig <tokoe@kde.org></span>
<a name="l00008"></a>00008 <span class="comment"></span>
<a name="l00009"></a>00009 <span class="comment"> This library is free software; you can redistribute it and/or</span>
<a name="l00010"></a>00010 <span class="comment"> modify it under the terms of the GNU Library General Public</span>
<a name="l00011"></a>00011 <span class="comment"> License as published by the Free Software Foundation; either</span>
<a name="l00012"></a>00012 <span class="comment"> version 2 of the License, or (at your option) any later version.</span>
<a name="l00013"></a>00013 <span class="comment"></span>
<a name="l00014"></a>00014 <span class="comment"> This library is distributed in the hope that it will be useful,</span>
<a name="l00015"></a>00015 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00016"></a>00016 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00017"></a>00017 <span class="comment"> Library General Public License for more details.</span>
<a name="l00018"></a>00018 <span class="comment"></span>
<a name="l00019"></a>00019 <span class="comment"> You should have received a copy of the GNU Library General Public License</span>
<a name="l00020"></a>00020 <span class="comment"> along with this library; see the file COPYING.LIB. If not, write to</span>
<a name="l00021"></a>00021 <span class="comment"> the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span>
<a name="l00022"></a>00022 <span class="comment"> Boston, MA 02110-1301, USA.</span>
<a name="l00023"></a>00023 <span class="comment">*/</span>
<a name="l00024"></a>00024
<a name="l00025"></a>00025 <span class="preprocessor">#include <qapplication.h></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <qlineedit.h></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <qlistbox.h></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <qvalidator.h></span>
<a name="l00029"></a>00029
<a name="l00030"></a>00030 <span class="preprocessor">#include <kcalendarsystem.h></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include <kglobal.h></span>
<a name="l00032"></a>00032 <span class="preprocessor">#include <kglobalsettings.h></span>
<a name="l00033"></a>00033 <span class="preprocessor">#include <klocale.h></span>
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="preprocessor">#include "kdateedit.h"</span>
<a name="l00036"></a>00036
<a name="l00037"></a>00037 <span class="keyword">class </span>DateValidator : <span class="keyword">public</span> QValidator
<a name="l00038"></a>00038 {
<a name="l00039"></a>00039 <span class="keyword">public</span>:
<a name="l00040"></a>00040 DateValidator( <span class="keyword">const</span> QStringList &keywords, QWidget* parent, <span class="keyword">const</span> <span class="keywordtype">char</span>* name = 0 )
<a name="l00041"></a>00041 : QValidator( parent, name ), mKeywords( keywords )
<a name="l00042"></a>00042 {}
<a name="l00043"></a>00043
<a name="l00044"></a>00044 <span class="keyword">virtual</span> State validate( QString &str, <span class="keywordtype">int</span>& )<span class="keyword"> const</span>
<a name="l00045"></a>00045 <span class="keyword"> </span>{
<a name="l00046"></a>00046 <span class="keywordtype">int</span> length = str.length();
<a name="l00047"></a>00047
<a name="l00048"></a>00048 <span class="comment">// empty string is intermediate so one can clear the edit line and start from scratch</span>
<a name="l00049"></a>00049 <span class="keywordflow">if</span> ( length <= 0 )
<a name="l00050"></a>00050 <span class="keywordflow">return</span> Intermediate;
<a name="l00051"></a>00051
<a name="l00052"></a>00052 <span class="keywordflow">if</span> ( mKeywords.contains( str.lower() ) )
<a name="l00053"></a>00053 <span class="keywordflow">return</span> Acceptable;
<a name="l00054"></a>00054
<a name="l00055"></a>00055 <span class="keywordtype">bool</span> ok = <span class="keyword">false</span>;
<a name="l00056"></a>00056 KGlobal::locale()->readDate( str, &ok );
<a name="l00057"></a>00057 <span class="keywordflow">if</span> ( ok )
<a name="l00058"></a>00058 <span class="keywordflow">return</span> Acceptable;
<a name="l00059"></a>00059 <span class="keywordflow">else</span>
<a name="l00060"></a>00060 <span class="keywordflow">return</span> Intermediate;
<a name="l00061"></a>00061 }
<a name="l00062"></a>00062
<a name="l00063"></a>00063 <span class="keyword">private</span>:
<a name="l00064"></a>00064 QStringList mKeywords;
<a name="l00065"></a>00065 };
<a name="l00066"></a>00066
<a name="l00067"></a>00067 KDateEdit::KDateEdit( QWidget *parent, <span class="keyword">const</span> <span class="keywordtype">char</span> *name )
<a name="l00068"></a>00068 : QComboBox( true, parent, name ),
<a name="l00069"></a>00069 mReadOnly( false ),
<a name="l00070"></a>00070 mDiscardNextMousePress( false )
<a name="l00071"></a>00071 {
<a name="l00072"></a>00072 <span class="comment">// need at least one entry for popup to work</span>
<a name="l00073"></a>00073 setMaxCount( 1 );
<a name="l00074"></a>00074
<a name="l00075"></a>00075 mDate = QDate::currentDate();
<a name="l00076"></a>00076 QString today = KGlobal::locale()->formatDate( mDate, <span class="keyword">true</span> );
<a name="l00077"></a>00077
<a name="l00078"></a>00078 insertItem( today );
<a name="l00079"></a>00079 setCurrentItem( 0 );
<a name="l00080"></a>00080 changeItem( today, 0 );
<a name="l00081"></a>00081 setMinimumSize( sizeHint() );
<a name="l00082"></a>00082
<a name="l00083"></a>00083 connect( lineEdit(), SIGNAL( returnPressed() ),
<a name="l00084"></a>00084 <span class="keyword">this</span>, SLOT( lineEnterPressed() ) );
<a name="l00085"></a>00085 connect( <span class="keyword">this</span>, SIGNAL( textChanged( <span class="keyword">const</span> QString& ) ),
<a name="l00086"></a>00086 SLOT( slotTextChanged( <span class="keyword">const</span> QString& ) ) );
<a name="l00087"></a>00087
<a name="l00088"></a>00088 mPopup = <span class="keyword">new</span> <a class="code" href="classKDatePickerPopup.html" title="This menu helps the user to select a date quickly.">KDatePickerPopup</a>( KDatePickerPopup::DatePicker | KDatePickerPopup::Words );
<a name="l00089"></a>00089 mPopup->hide();
<a name="l00090"></a>00090 mPopup->installEventFilter( <span class="keyword">this</span> );
<a name="l00091"></a>00091
<a name="l00092"></a>00092 connect( mPopup, SIGNAL( dateChanged( QDate ) ),
<a name="l00093"></a>00093 SLOT( dateSelected( QDate ) ) );
<a name="l00094"></a>00094
<a name="l00095"></a>00095 <span class="comment">// handle keyword entry</span>
<a name="l00096"></a>00096 setupKeywords();
<a name="l00097"></a>00097 lineEdit()->installEventFilter( <span class="keyword">this</span> );
<a name="l00098"></a>00098
<a name="l00099"></a>00099 setValidator( <span class="keyword">new</span> DateValidator( mKeywordMap.keys(), this ) );
<a name="l00100"></a>00100
<a name="l00101"></a>00101 mTextChanged = <span class="keyword">false</span>;
<a name="l00102"></a>00102 }
<a name="l00103"></a>00103
<a name="l00104"></a>00104 KDateEdit::~KDateEdit()
<a name="l00105"></a>00105 {
<a name="l00106"></a>00106 <span class="keyword">delete</span> mPopup;
<a name="l00107"></a>00107 mPopup = 0;
<a name="l00108"></a>00108 }
<a name="l00109"></a>00109
<a name="l00110"></a><a class="code" href="classKDateEdit.html#e6b7f6a34852d9425ad249deaf7cd321">00110</a> <span class="keywordtype">void</span> <a class="code" href="classKDateEdit.html#e6b7f6a34852d9425ad249deaf7cd321" title="Sets the date.">KDateEdit::setDate</a>( <span class="keyword">const</span> QDate& <a class="code" href="classKDateEdit.html#923c7cee06092b3f10d65dfc31f8aac3">date</a> )
<a name="l00111"></a>00111 {
<a name="l00112"></a>00112 <a class="code" href="classKDateEdit.html#396c4122225bc5896e2a63fe4e7dece5" title="Sets the date, without altering the display.">assignDate</a>( date );
<a name="l00113"></a>00113 updateView();
<a name="l00114"></a>00114 }
<a name="l00115"></a>00115
<a name="l00116"></a><a class="code" href="classKDateEdit.html#923c7cee06092b3f10d65dfc31f8aac3">00116</a> QDate <a class="code" href="classKDateEdit.html#923c7cee06092b3f10d65dfc31f8aac3">KDateEdit::date</a>()<span class="keyword"> const</span>
<a name="l00117"></a>00117 <span class="keyword"></span>{
<a name="l00118"></a>00118 <span class="keywordflow">return</span> mDate;
<a name="l00119"></a>00119 }
<a name="l00120"></a>00120
<a name="l00121"></a><a class="code" href="classKDateEdit.html#e20206f52beabb15b395eaddace74e73">00121</a> <span class="keywordtype">void</span> <a class="code" href="classKDateEdit.html#e20206f52beabb15b395eaddace74e73" title="Sets whether the widget is read-only for the user.">KDateEdit::setReadOnly</a>( <span class="keywordtype">bool</span> readOnly )
<a name="l00122"></a>00122 {
<a name="l00123"></a>00123 mReadOnly = readOnly;
<a name="l00124"></a>00124 lineEdit()->setReadOnly( readOnly );
<a name="l00125"></a>00125 }
<a name="l00126"></a>00126
<a name="l00127"></a><a class="code" href="classKDateEdit.html#ef415dd941bd551a4c2bf026de7d521d">00127</a> <span class="keywordtype">bool</span> <a class="code" href="classKDateEdit.html#ef415dd941bd551a4c2bf026de7d521d">KDateEdit::isReadOnly</a>()<span class="keyword"> const</span>
<a name="l00128"></a>00128 <span class="keyword"></span>{
<a name="l00129"></a>00129 <span class="keywordflow">return</span> mReadOnly;
<a name="l00130"></a>00130 }
<a name="l00131"></a>00131
<a name="l00132"></a>00132 <span class="keywordtype">void</span> KDateEdit::popup()
<a name="l00133"></a>00133 {
<a name="l00134"></a>00134 <span class="keywordflow">if</span> ( mReadOnly )
<a name="l00135"></a>00135 <span class="keywordflow">return</span>;
<a name="l00136"></a>00136
<a name="l00137"></a>00137 QRect desk = KGlobalSettings::desktopGeometry( <span class="keyword">this</span> );
<a name="l00138"></a>00138
<a name="l00139"></a>00139 QPoint popupPoint = mapToGlobal( QPoint( 0,0 ) );
<a name="l00140"></a>00140
<a name="l00141"></a>00141 <span class="keywordtype">int</span> dateFrameHeight = mPopup->sizeHint().height();
<a name="l00142"></a>00142 <span class="keywordflow">if</span> ( popupPoint.y() + height() + dateFrameHeight > desk.bottom() )
<a name="l00143"></a>00143 popupPoint.setY( popupPoint.y() - dateFrameHeight );
<a name="l00144"></a>00144 <span class="keywordflow">else</span>
<a name="l00145"></a>00145 popupPoint.setY( popupPoint.y() + height() );
<a name="l00146"></a>00146
<a name="l00147"></a>00147 <span class="keywordtype">int</span> dateFrameWidth = mPopup->sizeHint().width();
<a name="l00148"></a>00148 <span class="keywordflow">if</span> ( popupPoint.x() + dateFrameWidth > desk.right() )
<a name="l00149"></a>00149 popupPoint.setX( desk.right() - dateFrameWidth );
<a name="l00150"></a>00150
<a name="l00151"></a>00151 <span class="keywordflow">if</span> ( popupPoint.x() < desk.left() )
<a name="l00152"></a>00152 popupPoint.setX( desk.left() );
<a name="l00153"></a>00153
<a name="l00154"></a>00154 <span class="keywordflow">if</span> ( popupPoint.y() < desk.top() )
<a name="l00155"></a>00155 popupPoint.setY( desk.top() );
<a name="l00156"></a>00156
<a name="l00157"></a>00157 <span class="keywordflow">if</span> ( mDate.isValid() )
<a name="l00158"></a>00158 mPopup-><a class="code" href="classKDatePickerPopup.html#eba325ac74599dc65eeb252b10b58bd7">setDate</a>( mDate );
<a name="l00159"></a>00159 <span class="keywordflow">else</span>
<a name="l00160"></a>00160 mPopup-><a class="code" href="classKDatePickerPopup.html#eba325ac74599dc65eeb252b10b58bd7">setDate</a>( QDate::currentDate() );
<a name="l00161"></a>00161
<a name="l00162"></a>00162 mPopup->popup( popupPoint );
<a name="l00163"></a>00163
<a name="l00164"></a>00164 <span class="comment">// The combo box is now shown pressed. Make it show not pressed again</span>
<a name="l00165"></a>00165 <span class="comment">// by causing its (invisible) list box to emit a 'selected' signal.</span>
<a name="l00166"></a>00166 <span class="comment">// First, ensure that the list box contains the date currently displayed.</span>
<a name="l00167"></a>00167 QDate <a class="code" href="classKDateEdit.html#923c7cee06092b3f10d65dfc31f8aac3">date</a> = parseDate();
<a name="l00168"></a>00168 <a class="code" href="classKDateEdit.html#396c4122225bc5896e2a63fe4e7dece5" title="Sets the date, without altering the display.">assignDate</a>( date );
<a name="l00169"></a>00169 updateView();
<a name="l00170"></a>00170 <span class="comment">// Now, simulate an Enter to unpress it</span>
<a name="l00171"></a>00171 QListBox *lb = listBox();
<a name="l00172"></a>00172 <span class="keywordflow">if</span> (lb) {
<a name="l00173"></a>00173 lb->setCurrentItem(0);
<a name="l00174"></a>00174 QKeyEvent* keyEvent = <span class="keyword">new</span> QKeyEvent(QEvent::KeyPress, Qt::Key_Enter, 0, 0);
<a name="l00175"></a>00175 QApplication::postEvent(lb, keyEvent);
<a name="l00176"></a>00176 }
<a name="l00177"></a>00177 }
<a name="l00178"></a>00178
<a name="l00179"></a>00179 <span class="keywordtype">void</span> KDateEdit::dateSelected( QDate date )
<a name="l00180"></a>00180 {
<a name="l00181"></a>00181 <span class="keywordflow">if</span> (<a class="code" href="classKDateEdit.html#396c4122225bc5896e2a63fe4e7dece5" title="Sets the date, without altering the display.">assignDate</a>( date ) ) {
<a name="l00182"></a>00182 updateView();
<a name="l00183"></a>00183 emit <a class="code" href="classKDateEdit.html#514e91c9a8c4f0dca5d8d1945efb2e05" title="This signal is emitted whenever the user modifies the date.">dateChanged</a>( date );
<a name="l00184"></a>00184 emit <a class="code" href="classKDateEdit.html#d14d72ef2871c399342e833e0b719237" title="This signal is emitted whenever the user has entered a new date.">dateEntered</a>( date );
<a name="l00185"></a>00185
<a name="l00186"></a>00186 <span class="keywordflow">if</span> ( date.isValid() ) {
<a name="l00187"></a>00187 mPopup->hide();
<a name="l00188"></a>00188 }
<a name="l00189"></a>00189 }
<a name="l00190"></a>00190 }
<a name="l00191"></a>00191
<a name="l00192"></a>00192 <span class="keywordtype">void</span> KDateEdit::lineEnterPressed()
<a name="l00193"></a>00193 {
<a name="l00194"></a>00194 <span class="keywordtype">bool</span> replaced = <span class="keyword">false</span>;
<a name="l00195"></a>00195
<a name="l00196"></a>00196 QDate date = parseDate( &replaced );
<a name="l00197"></a>00197
<a name="l00198"></a>00198 <span class="keywordflow">if</span> (<a class="code" href="classKDateEdit.html#396c4122225bc5896e2a63fe4e7dece5" title="Sets the date, without altering the display.">assignDate</a>( date ) ) {
<a name="l00199"></a>00199 <span class="keywordflow">if</span> ( replaced )
<a name="l00200"></a>00200 updateView();
<a name="l00201"></a>00201
<a name="l00202"></a>00202 emit <a class="code" href="classKDateEdit.html#514e91c9a8c4f0dca5d8d1945efb2e05" title="This signal is emitted whenever the user modifies the date.">dateChanged</a>( date );
<a name="l00203"></a>00203 emit <a class="code" href="classKDateEdit.html#d14d72ef2871c399342e833e0b719237" title="This signal is emitted whenever the user has entered a new date.">dateEntered</a>( date );
<a name="l00204"></a>00204 }
<a name="l00205"></a>00205 }
<a name="l00206"></a>00206
<a name="l00207"></a>00207 QDate KDateEdit::parseDate( <span class="keywordtype">bool</span> *replaced )<span class="keyword"> const</span>
<a name="l00208"></a>00208 <span class="keyword"></span>{
<a name="l00209"></a>00209 QString text = currentText();
<a name="l00210"></a>00210 QDate result;
<a name="l00211"></a>00211
<a name="l00212"></a>00212 <span class="keywordflow">if</span> ( replaced )
<a name="l00213"></a>00213 (*replaced) = <span class="keyword">false</span>;
<a name="l00214"></a>00214
<a name="l00215"></a>00215 <span class="keywordflow">if</span> ( text.isEmpty() )
<a name="l00216"></a>00216 result = QDate();
<a name="l00217"></a>00217 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( mKeywordMap.contains( text.lower() ) ) {
<a name="l00218"></a>00218 QDate today = QDate::currentDate();
<a name="l00219"></a>00219 <span class="keywordtype">int</span> i = mKeywordMap[ text.lower() ];
<a name="l00220"></a>00220 <span class="keywordflow">if</span> ( i >= 100 ) {
<a name="l00221"></a>00221 <span class="comment">/* A day name has been entered. Convert to offset from today.</span>
<a name="l00222"></a>00222 <span class="comment"> * This uses some math tricks to figure out the offset in days</span>
<a name="l00223"></a>00223 <span class="comment"> * to the next date the given day of the week occurs. There</span>
<a name="l00224"></a>00224 <span class="comment"> * are two cases, that the new day is >= the current day, which means</span>
<a name="l00225"></a>00225 <span class="comment"> * the new day has not occurred yet or that the new day < the current day,</span>
<a name="l00226"></a>00226 <span class="comment"> * which means the new day is already passed (so we need to find the</span>
<a name="l00227"></a>00227 <span class="comment"> * day in the next week).</span>
<a name="l00228"></a>00228 <span class="comment"> */</span>
<a name="l00229"></a>00229 i -= 100;
<a name="l00230"></a>00230 <span class="keywordtype">int</span> currentDay = today.dayOfWeek();
<a name="l00231"></a>00231 <span class="keywordflow">if</span> ( i >= currentDay )
<a name="l00232"></a>00232 i -= currentDay;
<a name="l00233"></a>00233 <span class="keywordflow">else</span>
<a name="l00234"></a>00234 i += 7 - currentDay;
<a name="l00235"></a>00235 }
<a name="l00236"></a>00236
<a name="l00237"></a>00237 result = today.addDays( i );
<a name="l00238"></a>00238 <span class="keywordflow">if</span> ( replaced )
<a name="l00239"></a>00239 (*replaced) = <span class="keyword">true</span>;
<a name="l00240"></a>00240 } <span class="keywordflow">else</span> {
<a name="l00241"></a>00241 result = KGlobal::locale()->readDate( text );
<a name="l00242"></a>00242 }
<a name="l00243"></a>00243
<a name="l00244"></a>00244 <span class="keywordflow">return</span> result;
<a name="l00245"></a>00245 }
<a name="l00246"></a>00246
<a name="l00247"></a>00247 <span class="keywordtype">bool</span> KDateEdit::eventFilter( QObject *<span class="keywordtype">object</span>, QEvent *event )
<a name="l00248"></a>00248 {
<a name="l00249"></a>00249 <span class="keywordflow">if</span> ( <span class="keywordtype">object</span> == lineEdit() ) {
<a name="l00250"></a>00250 <span class="comment">// We only process the focus out event if the text has changed</span>
<a name="l00251"></a>00251 <span class="comment">// since we got focus</span>
<a name="l00252"></a>00252 <span class="keywordflow">if</span> ( (event->type() == QEvent::FocusOut) && mTextChanged ) {
<a name="l00253"></a>00253 lineEnterPressed();
<a name="l00254"></a>00254 mTextChanged = <span class="keyword">false</span>;
<a name="l00255"></a>00255 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( event->type() == QEvent::KeyPress ) {
<a name="l00256"></a>00256 <span class="comment">// Up and down arrow keys step the date</span>
<a name="l00257"></a>00257 QKeyEvent* keyEvent = (QKeyEvent*)event;
<a name="l00258"></a>00258
<a name="l00259"></a>00259 <span class="keywordflow">if</span> ( keyEvent->key() == Qt::Key_Return ) {
<a name="l00260"></a>00260 lineEnterPressed();
<a name="l00261"></a>00261 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00262"></a>00262 }
<a name="l00263"></a>00263
<a name="l00264"></a>00264 <span class="keywordtype">int</span> step = 0;
<a name="l00265"></a>00265 <span class="keywordflow">if</span> ( keyEvent->key() == Qt::Key_Up )
<a name="l00266"></a>00266 step = 1;
<a name="l00267"></a>00267 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( keyEvent->key() == Qt::Key_Down )
<a name="l00268"></a>00268 step = -1;
<a name="l00269"></a>00269 <span class="comment">// TODO: If it's not an input key, but something like Return, Enter, Tab, etc..., don't eat the keypress, but handle it through to the default eventfilter!</span>
<a name="l00270"></a>00270 <span class="keywordflow">if</span> ( step && !mReadOnly ) {
<a name="l00271"></a>00271 QDate date = parseDate();
<a name="l00272"></a>00272 <span class="keywordflow">if</span> ( date.isValid() ) {
<a name="l00273"></a>00273 date = date.addDays( step );
<a name="l00274"></a>00274 <span class="keywordflow">if</span> ( <a class="code" href="classKDateEdit.html#396c4122225bc5896e2a63fe4e7dece5" title="Sets the date, without altering the display.">assignDate</a>( date ) ) {
<a name="l00275"></a>00275 updateView();
<a name="l00276"></a>00276 emit <a class="code" href="classKDateEdit.html#514e91c9a8c4f0dca5d8d1945efb2e05" title="This signal is emitted whenever the user modifies the date.">dateChanged</a>( date );
<a name="l00277"></a>00277 emit <a class="code" href="classKDateEdit.html#d14d72ef2871c399342e833e0b719237" title="This signal is emitted whenever the user has entered a new date.">dateEntered</a>( date );
<a name="l00278"></a>00278 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00279"></a>00279 }
<a name="l00280"></a>00280 }
<a name="l00281"></a>00281 }
<a name="l00282"></a>00282 }
<a name="l00283"></a>00283 } <span class="keywordflow">else</span> {
<a name="l00284"></a>00284 <span class="comment">// It's a date picker event</span>
<a name="l00285"></a>00285 <span class="keywordflow">switch</span> ( event->type() ) {
<a name="l00286"></a>00286 <span class="keywordflow">case</span> QEvent::MouseButtonDblClick:
<a name="l00287"></a>00287 <span class="keywordflow">case</span> QEvent::MouseButtonPress: {
<a name="l00288"></a>00288 QMouseEvent *mouseEvent = (QMouseEvent*)event;
<a name="l00289"></a>00289 <span class="keywordflow">if</span> ( !mPopup->rect().contains( mouseEvent->pos() ) ) {
<a name="l00290"></a>00290 QPoint globalPos = mPopup->mapToGlobal( mouseEvent->pos() );
<a name="l00291"></a>00291 <span class="keywordflow">if</span> ( QApplication::widgetAt( globalPos, <span class="keyword">true</span> ) == this ) {
<a name="l00292"></a>00292 <span class="comment">// The date picker is being closed by a click on the</span>
<a name="l00293"></a>00293 <span class="comment">// KDateEdit widget. Avoid popping it up again immediately.</span>
<a name="l00294"></a>00294 mDiscardNextMousePress = <span class="keyword">true</span>;
<a name="l00295"></a>00295 }
<a name="l00296"></a>00296 }
<a name="l00297"></a>00297
<a name="l00298"></a>00298 <span class="keywordflow">break</span>;
<a name="l00299"></a>00299 }
<a name="l00300"></a>00300 <span class="keywordflow">default</span>:
<a name="l00301"></a>00301 <span class="keywordflow">break</span>;
<a name="l00302"></a>00302 }
<a name="l00303"></a>00303 }
<a name="l00304"></a>00304
<a name="l00305"></a>00305 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00306"></a>00306 }
<a name="l00307"></a>00307
<a name="l00308"></a>00308 <span class="keywordtype">void</span> KDateEdit::mousePressEvent( QMouseEvent *event )
<a name="l00309"></a>00309 {
<a name="l00310"></a>00310 <span class="keywordflow">if</span> ( event->button() == Qt::LeftButton && mDiscardNextMousePress ) {
<a name="l00311"></a>00311 mDiscardNextMousePress = <span class="keyword">false</span>;
<a name="l00312"></a>00312 <span class="keywordflow">return</span>;
<a name="l00313"></a>00313 }
<a name="l00314"></a>00314
<a name="l00315"></a>00315 QComboBox::mousePressEvent( event );
<a name="l00316"></a>00316 }
<a name="l00317"></a>00317
<a name="l00318"></a>00318 <span class="keywordtype">void</span> KDateEdit::slotTextChanged( <span class="keyword">const</span> QString& )
<a name="l00319"></a>00319 {
<a name="l00320"></a>00320 QDate date = parseDate();
<a name="l00321"></a>00321
<a name="l00322"></a>00322 <span class="keywordflow">if</span> ( <a class="code" href="classKDateEdit.html#396c4122225bc5896e2a63fe4e7dece5" title="Sets the date, without altering the display.">assignDate</a>( date ) )
<a name="l00323"></a>00323 emit <a class="code" href="classKDateEdit.html#514e91c9a8c4f0dca5d8d1945efb2e05" title="This signal is emitted whenever the user modifies the date.">dateChanged</a>( date );
<a name="l00324"></a>00324
<a name="l00325"></a>00325 mTextChanged = <span class="keyword">true</span>;
<a name="l00326"></a>00326 }
<a name="l00327"></a>00327
<a name="l00328"></a><a class="code" href="classKDateEdit.html#39c73e8d523f74b496f2c90da930d607">00328</a> <span class="keywordtype">void</span> <a class="code" href="classKDateEdit.html#39c73e8d523f74b496f2c90da930d607" title="Fills the keyword map.">KDateEdit::setupKeywords</a>()
<a name="l00329"></a>00329 {
<a name="l00330"></a>00330 <span class="comment">// Create the keyword list. This will be used to match against when the user</span>
<a name="l00331"></a>00331 <span class="comment">// enters information.</span>
<a name="l00332"></a>00332 mKeywordMap.insert( i18n( <span class="stringliteral">"tomorrow"</span> ), 1 );
<a name="l00333"></a>00333 mKeywordMap.insert( i18n( <span class="stringliteral">"today"</span> ), 0 );
<a name="l00334"></a>00334 mKeywordMap.insert( i18n( <span class="stringliteral">"yesterday"</span> ), -1 );
<a name="l00335"></a>00335
<a name="l00336"></a>00336 QString dayName;
<a name="l00337"></a>00337 <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 1; i <= 7; ++i ) {
<a name="l00338"></a>00338 dayName = KGlobal::locale()->calendar()->weekDayName( i ).lower();
<a name="l00339"></a>00339 mKeywordMap.insert( dayName, i + 100 );
<a name="l00340"></a>00340 }
<a name="l00341"></a>00341 }
<a name="l00342"></a>00342
<a name="l00343"></a><a class="code" href="classKDateEdit.html#396c4122225bc5896e2a63fe4e7dece5">00343</a> <span class="keywordtype">bool</span> <a class="code" href="classKDateEdit.html#396c4122225bc5896e2a63fe4e7dece5" title="Sets the date, without altering the display.">KDateEdit::assignDate</a>( <span class="keyword">const</span> QDate& date )
<a name="l00344"></a>00344 {
<a name="l00345"></a>00345 mDate = date;
<a name="l00346"></a>00346 mTextChanged = <span class="keyword">false</span>;
<a name="l00347"></a>00347 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00348"></a>00348 }
<a name="l00349"></a>00349
<a name="l00350"></a>00350 <span class="keywordtype">void</span> KDateEdit::updateView()
<a name="l00351"></a>00351 {
<a name="l00352"></a>00352 QString dateString;
<a name="l00353"></a>00353 <span class="keywordflow">if</span> ( mDate.isValid() )
<a name="l00354"></a>00354 dateString = KGlobal::locale()->formatDate( mDate, <span class="keyword">true</span> );
<a name="l00355"></a>00355
<a name="l00356"></a>00356 <span class="comment">// We do not want to generate a signal here,</span>
<a name="l00357"></a>00357 <span class="comment">// since we explicitly setting the date</span>
<a name="l00358"></a>00358 <span class="keywordtype">bool</span> blocked = signalsBlocked();
<a name="l00359"></a>00359 blockSignals( <span class="keyword">true</span> );
<a name="l00360"></a>00360 changeItem( dateString, 0 );
<a name="l00361"></a>00361 blockSignals( blocked );
<a name="l00362"></a>00362 }
<a name="l00363"></a>00363
<a name="l00364"></a>00364 <span class="preprocessor">#include "kdateedit.moc"</span>
</pre></div></div>
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