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<h1 class="title">dialog.cpp Example File</h1>
<span class="small-subtitle">dialogs/standarddialogs/dialog.cpp</span>
<!-- $$$dialogs/standarddialogs/dialog.cpp-description -->
<div class="descr"> <a name="details"></a>
<pre class="cpp"> <span class="comment">/****************************************************************************
 **
 ** Copyright (C) 2015 The Qt Company Ltd.
 ** Contact: http://www.qt.io/licensing/
 **
 ** 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:
 **
 ** &quot;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 The Qt Company Ltd 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
 ** &quot;AS IS&quot; 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.&quot;
 **
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/</span>

 <span class="preprocessor">#include &lt;QtGui&gt;</span>

 <span class="preprocessor">#include &quot;dialog.h&quot;</span>

 <span class="preprocessor">#define MESSAGE \
     Dialog::tr(&quot;&lt;p&gt;Message boxes have a caption, a text, &quot; \
                &quot;and any number of buttons, each with standard or custom texts.&quot; \
                &quot;&lt;p&gt;Click a button to close the message box. Pressing the Esc button &quot; \
                &quot;will activate the detected escape button (if any).&quot;)</span>

 Dialog<span class="operator">::</span>Dialog(<span class="type"><a href="qwidget.html">QWidget</a></span> <span class="operator">*</span>parent)
     : <span class="type"><a href="qwidget.html">QWidget</a></span>(parent)
 {
     errorMessageDialog <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qerrormessage.html">QErrorMessage</a></span>(<span class="keyword">this</span>);

     <span class="type">int</span> frameStyle <span class="operator">=</span> <span class="type"><a href="qframe.html">QFrame</a></span><span class="operator">::</span>Sunken <span class="operator">|</span> <span class="type"><a href="qframe.html">QFrame</a></span><span class="operator">::</span>Panel;

     integerLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>;
     integerLabel<span class="operator">-</span><span class="operator">&gt;</span>setFrameStyle(frameStyle);
     <span class="type"><a href="qpushbutton.html">QPushButton</a></span> <span class="operator">*</span>integerButton <span class="operator">=</span>
             <span class="keyword">new</span> <span class="type"><a href="qpushbutton.html">QPushButton</a></span>(tr(<span class="string">&quot;QInputDialog::get&amp;Int()&quot;</span>));

     doubleLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>;
     doubleLabel<span class="operator">-</span><span class="operator">&gt;</span>setFrameStyle(frameStyle);
     <span class="type"><a href="qpushbutton.html">QPushButton</a></span> <span class="operator">*</span>doubleButton <span class="operator">=</span>
             <span class="keyword">new</span> <span class="type"><a href="qpushbutton.html">QPushButton</a></span>(tr(<span class="string">&quot;QInputDialog::get&amp;Double()&quot;</span>));

     itemLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>;
     itemLabel<span class="operator">-</span><span class="operator">&gt;</span>setFrameStyle(frameStyle);
     <span class="type"><a href="qpushbutton.html">QPushButton</a></span> <span class="operator">*</span>itemButton <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qpushbutton.html">QPushButton</a></span>(tr(<span class="string">&quot;QInputDialog::getIte&amp;m()&quot;</span>));

     textLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>;
     textLabel<span class="operator">-</span><span class="operator">&gt;</span>setFrameStyle(frameStyle);
     <span class="type"><a href="qpushbutton.html">QPushButton</a></span> <span class="operator">*</span>textButton <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qpushbutton.html">QPushButton</a></span>(tr(<span class="string">&quot;QInputDialog::get&amp;Text()&quot;</span>));

     colorLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>;
     colorLabel<span class="operator">-</span><span class="operator">&gt;</span>setFrameStyle(frameStyle);
     <span class="type"><a href="qpushbutton.html">QPushButton</a></span> <span class="operator">*</span>colorButton <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qpushbutton.html">QPushButton</a></span>(tr(<span class="string">&quot;QColorDialog::get&amp;Color()&quot;</span>));

     fontLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>;
     fontLabel<span class="operator">-</span><span class="operator">&gt;</span>setFrameStyle(frameStyle);
     <span class="type"><a href="qpushbutton.html">QPushButton</a></span> <span class="operator">*</span>fontButton <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qpushbutton.html">QPushButton</a></span>(tr(<span class="string">&quot;QFontDialog::get&amp;Font()&quot;</span>));

     directoryLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>;
     directoryLabel<span class="operator">-</span><span class="operator">&gt;</span>setFrameStyle(frameStyle);
     <span class="type"><a href="qpushbutton.html">QPushButton</a></span> <span class="operator">*</span>directoryButton <span class="operator">=</span>
             <span class="keyword">new</span> <span class="type"><a href="qpushbutton.html">QPushButton</a></span>(tr(<span class="string">&quot;QFileDialog::getE&amp;xistingDirectory()&quot;</span>));

     openFileNameLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>;
     openFileNameLabel<span class="operator">-</span><span class="operator">&gt;</span>setFrameStyle(frameStyle);
     <span class="type"><a href="qpushbutton.html">QPushButton</a></span> <span class="operator">*</span>openFileNameButton <span class="operator">=</span>
             <span class="keyword">new</span> <span class="type"><a href="qpushbutton.html">QPushButton</a></span>(tr(<span class="string">&quot;QFileDialog::get&amp;OpenFileName()&quot;</span>));

     openFileNamesLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>;
     openFileNamesLabel<span class="operator">-</span><span class="operator">&gt;</span>setFrameStyle(frameStyle);
     <span class="type"><a href="qpushbutton.html">QPushButton</a></span> <span class="operator">*</span>openFileNamesButton <span class="operator">=</span>
             <span class="keyword">new</span> <span class="type"><a href="qpushbutton.html">QPushButton</a></span>(tr(<span class="string">&quot;QFileDialog::&amp;getOpenFileNames()&quot;</span>));

     saveFileNameLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>;
     saveFileNameLabel<span class="operator">-</span><span class="operator">&gt;</span>setFrameStyle(frameStyle);
     <span class="type"><a href="qpushbutton.html">QPushButton</a></span> <span class="operator">*</span>saveFileNameButton <span class="operator">=</span>
             <span class="keyword">new</span> <span class="type"><a href="qpushbutton.html">QPushButton</a></span>(tr(<span class="string">&quot;QFileDialog::get&amp;SaveFileName()&quot;</span>));

     criticalLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>;
     criticalLabel<span class="operator">-</span><span class="operator">&gt;</span>setFrameStyle(frameStyle);
     <span class="type"><a href="qpushbutton.html">QPushButton</a></span> <span class="operator">*</span>criticalButton <span class="operator">=</span>
             <span class="keyword">new</span> <span class="type"><a href="qpushbutton.html">QPushButton</a></span>(tr(<span class="string">&quot;QMessageBox::critica&amp;l()&quot;</span>));

     informationLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>;
     informationLabel<span class="operator">-</span><span class="operator">&gt;</span>setFrameStyle(frameStyle);
     <span class="type"><a href="qpushbutton.html">QPushButton</a></span> <span class="operator">*</span>informationButton <span class="operator">=</span>
             <span class="keyword">new</span> <span class="type"><a href="qpushbutton.html">QPushButton</a></span>(tr(<span class="string">&quot;QMessageBox::i&amp;nformation()&quot;</span>));

     questionLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>;
     questionLabel<span class="operator">-</span><span class="operator">&gt;</span>setFrameStyle(frameStyle);
     <span class="type"><a href="qpushbutton.html">QPushButton</a></span> <span class="operator">*</span>questionButton <span class="operator">=</span>
             <span class="keyword">new</span> <span class="type"><a href="qpushbutton.html">QPushButton</a></span>(tr(<span class="string">&quot;QMessageBox::&amp;question()&quot;</span>));

     warningLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>;
     warningLabel<span class="operator">-</span><span class="operator">&gt;</span>setFrameStyle(frameStyle);
     <span class="type"><a href="qpushbutton.html">QPushButton</a></span> <span class="operator">*</span>warningButton <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qpushbutton.html">QPushButton</a></span>(tr(<span class="string">&quot;QMessageBox::&amp;warning()&quot;</span>));

     errorLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>;
     errorLabel<span class="operator">-</span><span class="operator">&gt;</span>setFrameStyle(frameStyle);
     <span class="type"><a href="qpushbutton.html">QPushButton</a></span> <span class="operator">*</span>errorButton <span class="operator">=</span>
             <span class="keyword">new</span> <span class="type"><a href="qpushbutton.html">QPushButton</a></span>(tr(<span class="string">&quot;QErrorMessage::showM&amp;essage()&quot;</span>));

     connect(integerButton<span class="operator">,</span> SIGNAL(clicked())<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(setInteger()));
     connect(doubleButton<span class="operator">,</span> SIGNAL(clicked())<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(setDouble()));
     connect(itemButton<span class="operator">,</span> SIGNAL(clicked())<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(setItem()));
     connect(textButton<span class="operator">,</span> SIGNAL(clicked())<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(setText()));
     connect(colorButton<span class="operator">,</span> SIGNAL(clicked())<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(setColor()));
     connect(fontButton<span class="operator">,</span> SIGNAL(clicked())<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(setFont()));
     connect(directoryButton<span class="operator">,</span> SIGNAL(clicked())<span class="operator">,</span>
             <span class="keyword">this</span><span class="operator">,</span> SLOT(setExistingDirectory()));
     connect(openFileNameButton<span class="operator">,</span> SIGNAL(clicked())<span class="operator">,</span>
             <span class="keyword">this</span><span class="operator">,</span> SLOT(setOpenFileName()));
     connect(openFileNamesButton<span class="operator">,</span> SIGNAL(clicked())<span class="operator">,</span>
             <span class="keyword">this</span><span class="operator">,</span> SLOT(setOpenFileNames()));
     connect(saveFileNameButton<span class="operator">,</span> SIGNAL(clicked())<span class="operator">,</span>
             <span class="keyword">this</span><span class="operator">,</span> SLOT(setSaveFileName()));
     connect(criticalButton<span class="operator">,</span> SIGNAL(clicked())<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(criticalMessage()));
     connect(informationButton<span class="operator">,</span> SIGNAL(clicked())<span class="operator">,</span>
             <span class="keyword">this</span><span class="operator">,</span> SLOT(informationMessage()));
     connect(questionButton<span class="operator">,</span> SIGNAL(clicked())<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(questionMessage()));
     connect(warningButton<span class="operator">,</span> SIGNAL(clicked())<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(warningMessage()));
     connect(errorButton<span class="operator">,</span> SIGNAL(clicked())<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(errorMessage()));

     native <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcheckbox.html">QCheckBox</a></span>(<span class="keyword">this</span>);
     native<span class="operator">-</span><span class="operator">&gt;</span>setText(<span class="string">&quot;Use native file dialog.&quot;</span>);
     native<span class="operator">-</span><span class="operator">&gt;</span>setChecked(<span class="keyword">true</span>);

     <span class="type"><a href="qgridlayout.html">QGridLayout</a></span> <span class="operator">*</span>layout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qgridlayout.html">QGridLayout</a></span>;
     layout<span class="operator">-</span><span class="operator">&gt;</span>setColumnStretch(<span class="number">1</span><span class="operator">,</span> <span class="number">1</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>setColumnMinimumWidth(<span class="number">1</span><span class="operator">,</span> <span class="number">250</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(integerButton<span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">0</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(integerLabel<span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">1</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(doubleButton<span class="operator">,</span> <span class="number">1</span><span class="operator">,</span> <span class="number">0</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(doubleLabel<span class="operator">,</span> <span class="number">1</span><span class="operator">,</span> <span class="number">1</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(itemButton<span class="operator">,</span> <span class="number">2</span><span class="operator">,</span> <span class="number">0</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(itemLabel<span class="operator">,</span> <span class="number">2</span><span class="operator">,</span> <span class="number">1</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(textButton<span class="operator">,</span> <span class="number">3</span><span class="operator">,</span> <span class="number">0</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(textLabel<span class="operator">,</span> <span class="number">3</span><span class="operator">,</span> <span class="number">1</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(colorButton<span class="operator">,</span> <span class="number">4</span><span class="operator">,</span> <span class="number">0</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(colorLabel<span class="operator">,</span> <span class="number">4</span><span class="operator">,</span> <span class="number">1</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(fontButton<span class="operator">,</span> <span class="number">5</span><span class="operator">,</span> <span class="number">0</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(fontLabel<span class="operator">,</span> <span class="number">5</span><span class="operator">,</span> <span class="number">1</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(directoryButton<span class="operator">,</span> <span class="number">6</span><span class="operator">,</span> <span class="number">0</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(directoryLabel<span class="operator">,</span> <span class="number">6</span><span class="operator">,</span> <span class="number">1</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(openFileNameButton<span class="operator">,</span> <span class="number">7</span><span class="operator">,</span> <span class="number">0</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(openFileNameLabel<span class="operator">,</span> <span class="number">7</span><span class="operator">,</span> <span class="number">1</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(openFileNamesButton<span class="operator">,</span> <span class="number">8</span><span class="operator">,</span> <span class="number">0</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(openFileNamesLabel<span class="operator">,</span> <span class="number">8</span><span class="operator">,</span> <span class="number">1</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(saveFileNameButton<span class="operator">,</span> <span class="number">9</span><span class="operator">,</span> <span class="number">0</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(saveFileNameLabel<span class="operator">,</span> <span class="number">9</span><span class="operator">,</span> <span class="number">1</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(criticalButton<span class="operator">,</span> <span class="number">10</span><span class="operator">,</span> <span class="number">0</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(criticalLabel<span class="operator">,</span> <span class="number">10</span><span class="operator">,</span> <span class="number">1</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(informationButton<span class="operator">,</span> <span class="number">11</span><span class="operator">,</span> <span class="number">0</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(informationLabel<span class="operator">,</span> <span class="number">11</span><span class="operator">,</span> <span class="number">1</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(questionButton<span class="operator">,</span> <span class="number">12</span><span class="operator">,</span> <span class="number">0</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(questionLabel<span class="operator">,</span> <span class="number">12</span><span class="operator">,</span> <span class="number">1</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(warningButton<span class="operator">,</span> <span class="number">13</span><span class="operator">,</span> <span class="number">0</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(warningLabel<span class="operator">,</span> <span class="number">13</span><span class="operator">,</span> <span class="number">1</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(errorButton<span class="operator">,</span> <span class="number">14</span><span class="operator">,</span> <span class="number">0</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(errorLabel<span class="operator">,</span> <span class="number">14</span><span class="operator">,</span> <span class="number">1</span>);
     layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(native<span class="operator">,</span> <span class="number">15</span><span class="operator">,</span> <span class="number">0</span>);
 <span class="preprocessor">#if defined(Q_OS_SYMBIAN) || defined(Q_WS_MAEMO_5) || defined(Q_WS_SIMULATOR)</span>
     <span class="type"><a href="qwidget.html">QWidget</a></span> <span class="operator">*</span>widget <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qwidget.html">QWidget</a></span>;
     widget<span class="operator">-</span><span class="operator">&gt;</span>setLayout(layout);

     <span class="type"><a href="qscrollarea.html">QScrollArea</a></span> <span class="operator">*</span>scrollArea <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qscrollarea.html">QScrollArea</a></span>(<span class="keyword">this</span>);
     scrollArea<span class="operator">-</span><span class="operator">&gt;</span>setWidget(widget);

     <span class="type"><a href="qhboxlayout.html">QHBoxLayout</a></span> <span class="operator">*</span>mainLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qhboxlayout.html">QHBoxLayout</a></span>;
     mainLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(scrollArea);
     setLayout(mainLayout);
 <span class="preprocessor">#else</span>
     setLayout(layout);
 <span class="preprocessor">#endif</span>

     setWindowTitle(tr(<span class="string">&quot;Standard Dialogs&quot;</span>));
 }

 <span class="type">void</span> Dialog<span class="operator">::</span>setInteger()
 {
     <span class="type">bool</span> ok;
     <span class="type">int</span> i <span class="operator">=</span> <span class="type"><a href="qinputdialog.html">QInputDialog</a></span><span class="operator">::</span>getInt(<span class="keyword">this</span><span class="operator">,</span> tr(<span class="string">&quot;QInputDialog::getInteger()&quot;</span>)<span class="operator">,</span>
                                  tr(<span class="string">&quot;Percentage:&quot;</span>)<span class="operator">,</span> <span class="number">25</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">100</span><span class="operator">,</span> <span class="number">1</span><span class="operator">,</span> <span class="operator">&amp;</span>ok);
     <span class="keyword">if</span> (ok)
         integerLabel<span class="operator">-</span><span class="operator">&gt;</span>setText(tr(<span class="string">&quot;%1%&quot;</span>)<span class="operator">.</span>arg(i));
 }

 <span class="type">void</span> Dialog<span class="operator">::</span>setDouble()
 {
     <span class="type">bool</span> ok;
     <span class="type">double</span> d <span class="operator">=</span> <span class="type"><a href="qinputdialog.html">QInputDialog</a></span><span class="operator">::</span>getDouble(<span class="keyword">this</span><span class="operator">,</span> tr(<span class="string">&quot;QInputDialog::getDouble()&quot;</span>)<span class="operator">,</span>
                                        tr(<span class="string">&quot;Amount:&quot;</span>)<span class="operator">,</span> <span class="number">37.56</span><span class="operator">,</span> <span class="operator">-</span><span class="number">10000</span><span class="operator">,</span> <span class="number">10000</span><span class="operator">,</span> <span class="number">2</span><span class="operator">,</span> <span class="operator">&amp;</span>ok);
     <span class="keyword">if</span> (ok)
         doubleLabel<span class="operator">-</span><span class="operator">&gt;</span>setText(<span class="type"><a href="qstring.html">QString</a></span>(<span class="string">&quot;$%1&quot;</span>)<span class="operator">.</span>arg(d));
 }

 <span class="type">void</span> Dialog<span class="operator">::</span>setItem()
 {
     <span class="type"><a href="qstringlist.html">QStringList</a></span> items;
     items <span class="operator">&lt;</span><span class="operator">&lt;</span> tr(<span class="string">&quot;Spring&quot;</span>) <span class="operator">&lt;</span><span class="operator">&lt;</span> tr(<span class="string">&quot;Summer&quot;</span>) <span class="operator">&lt;</span><span class="operator">&lt;</span> tr(<span class="string">&quot;Fall&quot;</span>) <span class="operator">&lt;</span><span class="operator">&lt;</span> tr(<span class="string">&quot;Winter&quot;</span>);

     <span class="type">bool</span> ok;
     <span class="type"><a href="qstring.html">QString</a></span> item <span class="operator">=</span> <span class="type"><a href="qinputdialog.html">QInputDialog</a></span><span class="operator">::</span>getItem(<span class="keyword">this</span><span class="operator">,</span> tr(<span class="string">&quot;QInputDialog::getItem()&quot;</span>)<span class="operator">,</span>
                                          tr(<span class="string">&quot;Season:&quot;</span>)<span class="operator">,</span> items<span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="keyword">false</span><span class="operator">,</span> <span class="operator">&amp;</span>ok);
     <span class="keyword">if</span> (ok <span class="operator">&amp;</span><span class="operator">&amp;</span> <span class="operator">!</span>item<span class="operator">.</span>isEmpty())
         itemLabel<span class="operator">-</span><span class="operator">&gt;</span>setText(item);
 }

 <span class="type">void</span> Dialog<span class="operator">::</span>setText()
 {
     <span class="type">bool</span> ok;
     <span class="type"><a href="qstring.html">QString</a></span> text <span class="operator">=</span> <span class="type"><a href="qinputdialog.html">QInputDialog</a></span><span class="operator">::</span>getText(<span class="keyword">this</span><span class="operator">,</span> tr(<span class="string">&quot;QInputDialog::getText()&quot;</span>)<span class="operator">,</span>
                                          tr(<span class="string">&quot;User name:&quot;</span>)<span class="operator">,</span> <span class="type"><a href="qlineedit.html">QLineEdit</a></span><span class="operator">::</span>Normal<span class="operator">,</span>
                                          <span class="type"><a href="qdir.html">QDir</a></span><span class="operator">::</span>home()<span class="operator">.</span>dirName()<span class="operator">,</span> <span class="operator">&amp;</span>ok);
     <span class="keyword">if</span> (ok <span class="operator">&amp;</span><span class="operator">&amp;</span> <span class="operator">!</span>text<span class="operator">.</span>isEmpty())
         textLabel<span class="operator">-</span><span class="operator">&gt;</span>setText(text);
 }

 <span class="type">void</span> Dialog<span class="operator">::</span>setColor()
 {
     <span class="type"><a href="qcolor.html">QColor</a></span> color;
     <span class="keyword">if</span> (native<span class="operator">-</span><span class="operator">&gt;</span>isChecked())
         color <span class="operator">=</span> <span class="type"><a href="qcolordialog.html">QColorDialog</a></span><span class="operator">::</span>getColor(<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>green<span class="operator">,</span> <span class="keyword">this</span>);
     <span class="keyword">else</span>
         color <span class="operator">=</span> <span class="type"><a href="qcolordialog.html">QColorDialog</a></span><span class="operator">::</span>getColor(<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>green<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="string">&quot;Select Color&quot;</span><span class="operator">,</span> <span class="type"><a href="qcolordialog.html">QColorDialog</a></span><span class="operator">::</span>DontUseNativeDialog);

     <span class="keyword">if</span> (color<span class="operator">.</span>isValid()) {
         colorLabel<span class="operator">-</span><span class="operator">&gt;</span>setText(color<span class="operator">.</span>name());
         colorLabel<span class="operator">-</span><span class="operator">&gt;</span>setPalette(<span class="type"><a href="qpalette.html">QPalette</a></span>(color));
         colorLabel<span class="operator">-</span><span class="operator">&gt;</span>setAutoFillBackground(<span class="keyword">true</span>);
     }
 }

 <span class="type">void</span> Dialog<span class="operator">::</span>setFont()
 {
     <span class="type">bool</span> ok;
     <span class="type"><a href="qfont.html">QFont</a></span> font <span class="operator">=</span> <span class="type"><a href="qfontdialog.html">QFontDialog</a></span><span class="operator">::</span>getFont(<span class="operator">&amp;</span>ok<span class="operator">,</span> <span class="type"><a href="qfont.html">QFont</a></span>(fontLabel<span class="operator">-</span><span class="operator">&gt;</span>text())<span class="operator">,</span> <span class="keyword">this</span>);
     <span class="keyword">if</span> (ok) {
         fontLabel<span class="operator">-</span><span class="operator">&gt;</span>setText(font<span class="operator">.</span>key());
         fontLabel<span class="operator">-</span><span class="operator">&gt;</span>setFont(font);
     }
 }

 <span class="type">void</span> Dialog<span class="operator">::</span>setExistingDirectory()
 {
     <span class="type"><a href="qfiledialog.html">QFileDialog</a></span><span class="operator">::</span>Options options <span class="operator">=</span> <span class="type"><a href="qfiledialog.html">QFileDialog</a></span><span class="operator">::</span>DontResolveSymlinks <span class="operator">|</span> <span class="type"><a href="qfiledialog.html">QFileDialog</a></span><span class="operator">::</span>ShowDirsOnly;
     <span class="keyword">if</span> (<span class="operator">!</span>native<span class="operator">-</span><span class="operator">&gt;</span>isChecked())
         options <span class="operator">|</span><span class="operator">=</span> <span class="type"><a href="qfiledialog.html">QFileDialog</a></span><span class="operator">::</span>DontUseNativeDialog;
     <span class="type"><a href="qstring.html">QString</a></span> directory <span class="operator">=</span> <span class="type"><a href="qfiledialog.html">QFileDialog</a></span><span class="operator">::</span>getExistingDirectory(<span class="keyword">this</span><span class="operator">,</span>
                                 tr(<span class="string">&quot;QFileDialog::getExistingDirectory()&quot;</span>)<span class="operator">,</span>
                                 directoryLabel<span class="operator">-</span><span class="operator">&gt;</span>text()<span class="operator">,</span>
                                 options);
     <span class="keyword">if</span> (<span class="operator">!</span>directory<span class="operator">.</span>isEmpty())
         directoryLabel<span class="operator">-</span><span class="operator">&gt;</span>setText(directory);
 }

 <span class="type">void</span> Dialog<span class="operator">::</span>setOpenFileName()
 {
     <span class="type"><a href="qfiledialog.html">QFileDialog</a></span><span class="operator">::</span>Options options;
     <span class="keyword">if</span> (<span class="operator">!</span>native<span class="operator">-</span><span class="operator">&gt;</span>isChecked())
         options <span class="operator">|</span><span class="operator">=</span> <span class="type"><a href="qfiledialog.html">QFileDialog</a></span><span class="operator">::</span>DontUseNativeDialog;
     <span class="type"><a href="qstring.html">QString</a></span> selectedFilter;
     <span class="type"><a href="qstring.html">QString</a></span> fileName <span class="operator">=</span> <span class="type"><a href="qfiledialog.html">QFileDialog</a></span><span class="operator">::</span>getOpenFileName(<span class="keyword">this</span><span class="operator">,</span>
                                 tr(<span class="string">&quot;QFileDialog::getOpenFileName()&quot;</span>)<span class="operator">,</span>
                                 openFileNameLabel<span class="operator">-</span><span class="operator">&gt;</span>text()<span class="operator">,</span>
                                 tr(<span class="string">&quot;All Files (*);;Text Files (*.txt)&quot;</span>)<span class="operator">,</span>
                                 <span class="operator">&amp;</span>selectedFilter<span class="operator">,</span>
                                 options);
     <span class="keyword">if</span> (<span class="operator">!</span>fileName<span class="operator">.</span>isEmpty())
         openFileNameLabel<span class="operator">-</span><span class="operator">&gt;</span>setText(fileName);
 }

 <span class="type">void</span> Dialog<span class="operator">::</span>setOpenFileNames()
 {
     <span class="type"><a href="qfiledialog.html">QFileDialog</a></span><span class="operator">::</span>Options options;
     <span class="keyword">if</span> (<span class="operator">!</span>native<span class="operator">-</span><span class="operator">&gt;</span>isChecked())
         options <span class="operator">|</span><span class="operator">=</span> <span class="type"><a href="qfiledialog.html">QFileDialog</a></span><span class="operator">::</span>DontUseNativeDialog;
     <span class="type"><a href="qstring.html">QString</a></span> selectedFilter;
     <span class="type"><a href="qstringlist.html">QStringList</a></span> files <span class="operator">=</span> <span class="type"><a href="qfiledialog.html">QFileDialog</a></span><span class="operator">::</span>getOpenFileNames(
                                 <span class="keyword">this</span><span class="operator">,</span> tr(<span class="string">&quot;QFileDialog::getOpenFileNames()&quot;</span>)<span class="operator">,</span>
                                 openFilesPath<span class="operator">,</span>
                                 tr(<span class="string">&quot;All Files (*);;Text Files (*.txt)&quot;</span>)<span class="operator">,</span>
                                 <span class="operator">&amp;</span>selectedFilter<span class="operator">,</span>
                                 options);
     <span class="keyword">if</span> (files<span class="operator">.</span>count()) {
         openFilesPath <span class="operator">=</span> files<span class="operator">[</span><span class="number">0</span><span class="operator">]</span>;
         openFileNamesLabel<span class="operator">-</span><span class="operator">&gt;</span>setText(<span class="type"><a href="qstring.html">QString</a></span>(<span class="string">&quot;[%1]&quot;</span>)<span class="operator">.</span>arg(files<span class="operator">.</span>join(<span class="string">&quot;, &quot;</span>)));
     }
 }

 <span class="type">void</span> Dialog<span class="operator">::</span>setSaveFileName()
 {
     <span class="type"><a href="qfiledialog.html">QFileDialog</a></span><span class="operator">::</span>Options options;
     <span class="keyword">if</span> (<span class="operator">!</span>native<span class="operator">-</span><span class="operator">&gt;</span>isChecked())
         options <span class="operator">|</span><span class="operator">=</span> <span class="type"><a href="qfiledialog.html">QFileDialog</a></span><span class="operator">::</span>DontUseNativeDialog;
     <span class="type"><a href="qstring.html">QString</a></span> selectedFilter;
     <span class="type"><a href="qstring.html">QString</a></span> fileName <span class="operator">=</span> <span class="type"><a href="qfiledialog.html">QFileDialog</a></span><span class="operator">::</span>getSaveFileName(<span class="keyword">this</span><span class="operator">,</span>
                                 tr(<span class="string">&quot;QFileDialog::getSaveFileName()&quot;</span>)<span class="operator">,</span>
                                 saveFileNameLabel<span class="operator">-</span><span class="operator">&gt;</span>text()<span class="operator">,</span>
                                 tr(<span class="string">&quot;All Files (*);;Text Files (*.txt)&quot;</span>)<span class="operator">,</span>
                                 <span class="operator">&amp;</span>selectedFilter<span class="operator">,</span>
                                 options);
     <span class="keyword">if</span> (<span class="operator">!</span>fileName<span class="operator">.</span>isEmpty())
         saveFileNameLabel<span class="operator">-</span><span class="operator">&gt;</span>setText(fileName);
 }

 <span class="type">void</span> Dialog<span class="operator">::</span>criticalMessage()
 {
     <span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>StandardButton reply;
     reply <span class="operator">=</span> <span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>critical(<span class="keyword">this</span><span class="operator">,</span> tr(<span class="string">&quot;QMessageBox::critical()&quot;</span>)<span class="operator">,</span>
                                     MESSAGE<span class="operator">,</span>
                                     <span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>Abort <span class="operator">|</span> <span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>Retry <span class="operator">|</span> <span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>Ignore);
     <span class="keyword">if</span> (reply <span class="operator">=</span><span class="operator">=</span> <span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>Abort)
         criticalLabel<span class="operator">-</span><span class="operator">&gt;</span>setText(tr(<span class="string">&quot;Abort&quot;</span>));
     <span class="keyword">else</span> <span class="keyword">if</span> (reply <span class="operator">=</span><span class="operator">=</span> <span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>Retry)
         criticalLabel<span class="operator">-</span><span class="operator">&gt;</span>setText(tr(<span class="string">&quot;Retry&quot;</span>));
     <span class="keyword">else</span>
         criticalLabel<span class="operator">-</span><span class="operator">&gt;</span>setText(tr(<span class="string">&quot;Ignore&quot;</span>));
 }

 <span class="type">void</span> Dialog<span class="operator">::</span>informationMessage()
 {
     <span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>StandardButton reply;
     reply <span class="operator">=</span> <span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>information(<span class="keyword">this</span><span class="operator">,</span> tr(<span class="string">&quot;QMessageBox::information()&quot;</span>)<span class="operator">,</span> MESSAGE);
     <span class="keyword">if</span> (reply <span class="operator">=</span><span class="operator">=</span> <span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>Ok)
         informationLabel<span class="operator">-</span><span class="operator">&gt;</span>setText(tr(<span class="string">&quot;OK&quot;</span>));
     <span class="keyword">else</span>
         informationLabel<span class="operator">-</span><span class="operator">&gt;</span>setText(tr(<span class="string">&quot;Escape&quot;</span>));
 }

 <span class="type">void</span> Dialog<span class="operator">::</span>questionMessage()
 {
     <span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>StandardButton reply;
     reply <span class="operator">=</span> <span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>question(<span class="keyword">this</span><span class="operator">,</span> tr(<span class="string">&quot;QMessageBox::question()&quot;</span>)<span class="operator">,</span>
                                     MESSAGE<span class="operator">,</span>
                                     <span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>Yes <span class="operator">|</span> <span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>No <span class="operator">|</span> <span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>Cancel);
     <span class="keyword">if</span> (reply <span class="operator">=</span><span class="operator">=</span> <span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>Yes)
         questionLabel<span class="operator">-</span><span class="operator">&gt;</span>setText(tr(<span class="string">&quot;Yes&quot;</span>));
     <span class="keyword">else</span> <span class="keyword">if</span> (reply <span class="operator">=</span><span class="operator">=</span> <span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>No)
         questionLabel<span class="operator">-</span><span class="operator">&gt;</span>setText(tr(<span class="string">&quot;No&quot;</span>));
     <span class="keyword">else</span>
         questionLabel<span class="operator">-</span><span class="operator">&gt;</span>setText(tr(<span class="string">&quot;Cancel&quot;</span>));
 }

 <span class="type">void</span> Dialog<span class="operator">::</span>warningMessage()
 {
     <span class="type"><a href="qmessagebox.html">QMessageBox</a></span> msgBox(<span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>Warning<span class="operator">,</span> tr(<span class="string">&quot;QMessageBox::warning()&quot;</span>)<span class="operator">,</span>
                        MESSAGE<span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="keyword">this</span>);
     msgBox<span class="operator">.</span>addButton(tr(<span class="string">&quot;Save &amp;Again&quot;</span>)<span class="operator">,</span> <span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>AcceptRole);
     msgBox<span class="operator">.</span>addButton(tr(<span class="string">&quot;&amp;Continue&quot;</span>)<span class="operator">,</span> <span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>RejectRole);
     <span class="keyword">if</span> (msgBox<span class="operator">.</span>exec() <span class="operator">=</span><span class="operator">=</span> <span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>AcceptRole)
         warningLabel<span class="operator">-</span><span class="operator">&gt;</span>setText(tr(<span class="string">&quot;Save Again&quot;</span>));
     <span class="keyword">else</span>
         warningLabel<span class="operator">-</span><span class="operator">&gt;</span>setText(tr(<span class="string">&quot;Continue&quot;</span>));

 }

 <span class="type">void</span> Dialog<span class="operator">::</span>errorMessage()
 {
     errorMessageDialog<span class="operator">-</span><span class="operator">&gt;</span>showMessage(
             tr(<span class="string">&quot;This dialog shows and remembers error messages. &quot;</span>
                <span class="string">&quot;If the checkbox is checked (as it is by default), &quot;</span>
                <span class="string">&quot;the shown message will be shown again, &quot;</span>
                <span class="string">&quot;but if the user unchecks the box the message &quot;</span>
                <span class="string">&quot;will not appear again if QErrorMessage::showMessage() &quot;</span>
                <span class="string">&quot;is called with the same message.&quot;</span>));
     errorLabel<span class="operator">-</span><span class="operator">&gt;</span>setText(tr(<span class="string">&quot;If the box is unchecked, the message &quot;</span>
                            <span class="string">&quot;won't appear again.&quot;</span>));
 }</pre>
</div>
<!-- @@@dialogs/standarddialogs/dialog.cpp -->
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