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Breadcrumbs go here --> </ul> </div> <div class="toolbuttons toolblock"> <ul> <li id="smallA" class="t_button">A</li> <li id="medA" class="t_button active">A</li> <li id="bigA" class="t_button">A</li> <li id="print" class="t_button"><a href="javascript:this.print();"> <span>Print</span></a></li> </ul> </div> </div> <div class="content mainContent"> <h1 class="title">finddialog.cpp Example File</h1> <span class="small-subtitle">dialogs/extension/finddialog.cpp</span> <!-- $$$dialogs/extension/finddialog.cpp-description --> <div class="descr"> <a name="details"></a> <pre class="cpp"> <span class="comment">/**************************************************************************** ** ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/legal ** ** This file is part of the examples of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:BSD$ ** You may use this file under the terms of the BSD license as follows: ** ** "Redistribution and use in source and binary forms, with or without ** modification, are permitted provided that the following conditions are ** met: ** * Redistributions of source code must retain the above copyright ** notice, this list of conditions and the following disclaimer. ** * Redistributions in binary form must reproduce the above copyright ** notice, this list of conditions and the following disclaimer in ** the documentation and/or other materials provided with the ** distribution. ** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names ** of its contributors may be used to endorse or promote products derived ** from this software without specific prior written permission. ** ** ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." ** ** $QT_END_LICENSE$ ** ****************************************************************************/</span> <span class="preprocessor">#include <QtGui></span> <span class="preprocessor">#include "finddialog.h"</span> FindDialog<span class="operator">::</span>FindDialog(<span class="type"><a href="qwidget.html">QWidget</a></span> <span class="operator">*</span>parent) : <span class="type"><a href="qdialog.html">QDialog</a></span>(parent) { label <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">"Find &what:"</span>)); lineEdit <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlineedit.html">QLineEdit</a></span>; label<span class="operator">-</span><span class="operator">></span>setBuddy(lineEdit); caseCheckBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcheckbox.html">QCheckBox</a></span>(tr(<span class="string">"Match &case"</span>)); fromStartCheckBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcheckbox.html">QCheckBox</a></span>(tr(<span class="string">"Search from &start"</span>)); fromStartCheckBox<span class="operator">-</span><span class="operator">></span>setChecked(<span class="keyword">true</span>); findButton <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qpushbutton.html">QPushButton</a></span>(tr(<span class="string">"&Find"</span>)); findButton<span class="operator">-</span><span class="operator">></span>setDefault(<span class="keyword">true</span>); moreButton <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qpushbutton.html">QPushButton</a></span>(tr(<span class="string">"&More"</span>)); moreButton<span class="operator">-</span><span class="operator">></span>setCheckable(<span class="keyword">true</span>); moreButton<span class="operator">-</span><span class="operator">></span>setAutoDefault(<span class="keyword">false</span>); extension <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qwidget.html">QWidget</a></span>; wholeWordsCheckBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcheckbox.html">QCheckBox</a></span>(tr(<span class="string">"&Whole words"</span>)); backwardCheckBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcheckbox.html">QCheckBox</a></span>(tr(<span class="string">"Search &backward"</span>)); searchSelectionCheckBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcheckbox.html">QCheckBox</a></span>(tr(<span class="string">"Search se&lection"</span>)); <span class="preprocessor">#if defined(Q_OS_SYMBIAN) || defined(Q_WS_SIMULATOR)</span> <span class="comment">// Create menu</span> <span class="type"><a href="qmenu.html">QMenu</a></span> <span class="operator">*</span>menu <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qmenu.html">QMenu</a></span>(<span class="keyword">this</span>); <span class="comment">// Create Find menu item</span> menu<span class="operator">-</span><span class="operator">></span>addAction(tr(<span class="string">"Find"</span>)); <span class="comment">// Create More menu item</span> <span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>moreAction <span class="operator">=</span> menu<span class="operator">-</span><span class="operator">></span>addAction(tr(<span class="string">"More"</span>)); moreAction<span class="operator">-</span><span class="operator">></span>setCheckable(<span class="keyword">true</span>); <span class="comment">// Create Options CBA</span> <span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>optionAction <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qaction.html">QAction</a></span>(tr(<span class="string">"Options"</span>)<span class="operator">,</span> <span class="keyword">this</span>); <span class="comment">// Set defined menu into Options button</span> optionAction<span class="operator">-</span><span class="operator">></span>setMenu(menu); optionAction<span class="operator">-</span><span class="operator">></span>setSoftKeyRole(<span class="type"><a href="qaction.html">QAction</a></span><span class="operator">::</span>PositiveSoftKey); addAction(optionAction); <span class="comment">// Connect More menu item to setVisible slot</span> connect(moreAction<span class="operator">,</span> SIGNAL(triggered(<span class="type">bool</span>))<span class="operator">,</span> extension<span class="operator">,</span> SLOT(setVisible(<span class="type">bool</span>))); <span class="comment">// Create Exit CBA</span> <span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>backSoftKeyAction <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qaction.html">QAction</a></span>(<span class="type"><a href="qstring.html">QString</a></span>(tr(<span class="string">"Exit"</span>))<span class="operator">,</span> <span class="keyword">this</span>); backSoftKeyAction<span class="operator">-</span><span class="operator">></span>setSoftKeyRole(<span class="type"><a href="qaction.html">QAction</a></span><span class="operator">::</span>NegativeSoftKey); <span class="comment">// Exit button closes the application</span> connect(backSoftKeyAction<span class="operator">,</span> SIGNAL(triggered())<span class="operator">,</span> qApp<span class="operator">,</span> SLOT(quit())); addAction(backSoftKeyAction); <span class="preprocessor">#else</span> buttonBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qdialogbuttonbox.html">QDialogButtonBox</a></span>(<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Vertical); buttonBox<span class="operator">-</span><span class="operator">></span>addButton(findButton<span class="operator">,</span> <span class="type"><a href="qdialogbuttonbox.html">QDialogButtonBox</a></span><span class="operator">::</span>ActionRole); buttonBox<span class="operator">-</span><span class="operator">></span>addButton(moreButton<span class="operator">,</span> <span class="type"><a href="qdialogbuttonbox.html">QDialogButtonBox</a></span><span class="operator">::</span>ActionRole); connect(moreButton<span class="operator">,</span> SIGNAL(toggled(<span class="type">bool</span>))<span class="operator">,</span> extension<span class="operator">,</span> SLOT(setVisible(<span class="type">bool</span>))); <span class="preprocessor">#endif</span> <span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span> <span class="operator">*</span>extensionLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span>; extensionLayout<span class="operator">-</span><span class="operator">></span>setMargin(<span class="number">0</span>); extensionLayout<span class="operator">-</span><span class="operator">></span>addWidget(wholeWordsCheckBox); extensionLayout<span class="operator">-</span><span class="operator">></span>addWidget(backwardCheckBox); extensionLayout<span class="operator">-</span><span class="operator">></span>addWidget(searchSelectionCheckBox); extension<span class="operator">-</span><span class="operator">></span>setLayout(extensionLayout); <span class="type"><a href="qhboxlayout.html">QHBoxLayout</a></span> <span class="operator">*</span>topLeftLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qhboxlayout.html">QHBoxLayout</a></span>; topLeftLayout<span class="operator">-</span><span class="operator">></span>addWidget(label); topLeftLayout<span class="operator">-</span><span class="operator">></span>addWidget(lineEdit); <span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span> <span class="operator">*</span>leftLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span>; leftLayout<span class="operator">-</span><span class="operator">></span>addLayout(topLeftLayout); leftLayout<span class="operator">-</span><span class="operator">></span>addWidget(caseCheckBox); leftLayout<span class="operator">-</span><span class="operator">></span>addWidget(fromStartCheckBox); <span class="type"><a href="qgridlayout.html">QGridLayout</a></span> <span class="operator">*</span>mainLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qgridlayout.html">QGridLayout</a></span>; <span class="preprocessor">#if !defined(Q_OS_SYMBIAN) && !defined(Q_WS_MAEMO_5) && !defined(Q_WS_SIMULATOR)</span> mainLayout<span class="operator">-</span><span class="operator">></span>setSizeConstraint(<span class="type"><a href="qlayout.html">QLayout</a></span><span class="operator">::</span>SetFixedSize); <span class="preprocessor">#endif</span> mainLayout<span class="operator">-</span><span class="operator">></span>addLayout(leftLayout<span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">0</span>); <span class="preprocessor">#if !defined(Q_OS_SYMBIAN) && !defined(Q_WS_SIMULATOR)</span> mainLayout<span class="operator">-</span><span class="operator">></span>addWidget(buttonBox<span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">1</span>); <span class="preprocessor">#endif</span> mainLayout<span class="operator">-</span><span class="operator">></span>addWidget(extension<span class="operator">,</span> <span class="number">1</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">1</span><span class="operator">,</span> <span class="number">2</span>); mainLayout<span class="operator">-</span><span class="operator">></span>setRowStretch(<span class="number">2</span><span class="operator">,</span> <span class="number">1</span>); setLayout(mainLayout); setWindowTitle(tr(<span class="string">"Extension"</span>)); extension<span class="operator">-</span><span class="operator">></span>hide(); }</pre> </div> <!-- @@@dialogs/extension/finddialog.cpp --> </div> </div> </div> <div class="ft"> <span></span> </div> </div> <div class="footer"> <p> <acronym title="Copyright">©</acronym> 2013 Digia Plc and/or its subsidiaries. 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