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<h1 class="title">dialog.cpp Example File</h1>
<span class="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) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** BSD License Usage
** Alternatively, 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 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
** "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 <QtWidgets></span>
<span class="preprocessor">#include "dialog.h"</span>
<span class="preprocessor">#define MESSAGE \
Dialog::tr("<p>Message boxes have a caption, a text, " \
"and any number of buttons, each with standard or custom texts." \
"<p>Click a button to close the message box. Pressing the Esc button " \
"will activate the detected escape button (if any).")</span>
<span class="preprocessor">#define MESSAGE_DETAILS \
Dialog::tr("If a message box has detailed text, the user can reveal it " \
"by pressing the Show Details... button.")</span>
<span class="keyword">class</span> DialogOptionsWidget : <span class="keyword">public</span> <span class="type"><a href="qgroupbox.html">QGroupBox</a></span>
{
<span class="keyword">public</span>:
<span class="keyword">explicit</span> DialogOptionsWidget(<span class="type"><a href="qwidget.html">QWidget</a></span> <span class="operator">*</span>parent <span class="operator">=</span> <span class="number">0</span>);
<span class="type">void</span> addCheckBox(<span class="keyword">const</span> <span class="type"><a href="../qtcore/qstring.html">QString</a></span> <span class="operator">&</span>text<span class="operator">,</span> <span class="type">int</span> value);
<span class="type">void</span> addSpacer();
<span class="type">int</span> value() <span class="keyword">const</span>;
<span class="keyword">private</span>:
<span class="keyword">typedef</span> <span class="type"><a href="../qtcore/qpair.html">QPair</a></span><span class="operator"><</span><span class="type"><a href="qcheckbox.html">QCheckBox</a></span> <span class="operator">*</span><span class="operator">,</span> <span class="type">int</span><span class="operator">></span> CheckBoxEntry;
<span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span> <span class="operator">*</span>layout;
<span class="type"><a href="../qtcore/qlist.html">QList</a></span><span class="operator"><</span>CheckBoxEntry<span class="operator">></span> checkBoxEntries;
};
DialogOptionsWidget<span class="operator">::</span>DialogOptionsWidget(<span class="type"><a href="qwidget.html">QWidget</a></span> <span class="operator">*</span>parent) :
<span class="type"><a href="qgroupbox.html">QGroupBox</a></span>(parent) <span class="operator">,</span> layout(<span class="keyword">new</span> <span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span>)
{
setTitle(Dialog<span class="operator">::</span>tr(<span class="string">"Options"</span>));
setLayout(layout);
}
<span class="type">void</span> DialogOptionsWidget<span class="operator">::</span>addCheckBox(<span class="keyword">const</span> <span class="type"><a href="../qtcore/qstring.html">QString</a></span> <span class="operator">&</span>text<span class="operator">,</span> <span class="type">int</span> value)
{
<span class="type"><a href="qcheckbox.html">QCheckBox</a></span> <span class="operator">*</span>checkBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcheckbox.html">QCheckBox</a></span>(text);
layout<span class="operator">-</span><span class="operator">></span>addWidget(checkBox);
checkBoxEntries<span class="operator">.</span>append(CheckBoxEntry(checkBox<span class="operator">,</span> value));
}
<span class="type">void</span> DialogOptionsWidget<span class="operator">::</span>addSpacer()
{
layout<span class="operator">-</span><span class="operator">></span>addItem(<span class="keyword">new</span> <span class="type"><a href="qspaceritem.html">QSpacerItem</a></span>(<span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="type"><a href="qsizepolicy.html">QSizePolicy</a></span><span class="operator">::</span>Ignored<span class="operator">,</span> <span class="type"><a href="qsizepolicy.html">QSizePolicy</a></span><span class="operator">::</span>MinimumExpanding));
}
<span class="type">int</span> DialogOptionsWidget<span class="operator">::</span>value() <span class="keyword">const</span>
{
<span class="type">int</span> result <span class="operator">=</span> <span class="number">0</span>;
foreach (<span class="keyword">const</span> CheckBoxEntry <span class="operator">&</span>checkboxEntry<span class="operator">,</span> checkBoxEntries)
<span class="keyword">if</span> (checkboxEntry<span class="operator">.</span>first<span class="operator">-</span><span class="operator">></span>isChecked())
result <span class="operator">|</span><span class="operator">=</span> checkboxEntry<span class="operator">.</span>second;
<span class="keyword">return</span> result;
}
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)
{
<span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span> <span class="operator">*</span>verticalLayout;
<span class="keyword">if</span> (<span class="type"><a href="../qtgui/qguiapplication.html">QGuiApplication</a></span><span class="operator">::</span>styleHints()<span class="operator">-</span><span class="operator">></span>showIsFullScreen() <span class="operator">|</span><span class="operator">|</span> <span class="type"><a href="../qtgui/qguiapplication.html">QGuiApplication</a></span><span class="operator">::</span>styleHints()<span class="operator">-</span><span class="operator">></span>showIsMaximized()) {
<span class="type"><a href="qhboxlayout.html">QHBoxLayout</a></span> <span class="operator">*</span>horizontalLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qhboxlayout.html">QHBoxLayout</a></span>(<span class="keyword">this</span>);
<span class="type"><a href="qgroupbox.html">QGroupBox</a></span> <span class="operator">*</span>groupBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qgroupbox.html">QGroupBox</a></span>(<span class="type"><a href="../qtgui/qguiapplication.html">QGuiApplication</a></span><span class="operator">::</span>applicationDisplayName()<span class="operator">,</span> <span class="keyword">this</span>);
horizontalLayout<span class="operator">-</span><span class="operator">></span>addWidget(groupBox);
verticalLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span>(groupBox);
} <span class="keyword">else</span> {
verticalLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span>(<span class="keyword">this</span>);
}
<span class="type"><a href="qtoolbox.html">QToolBox</a></span> <span class="operator">*</span>toolbox <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qtoolbox.html">QToolBox</a></span>;
verticalLayout<span class="operator">-</span><span class="operator">></span>addWidget(toolbox);
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">></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">"QInputDialog::get&Int()"</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">></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">"QInputDialog::get&Double()"</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">></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">"QInputDialog::getIte&m()"</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">></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">"QInputDialog::get&Text()"</span>));
multiLineTextLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>;
multiLineTextLabel<span class="operator">-</span><span class="operator">></span>setFrameStyle(frameStyle);
<span class="type"><a href="qpushbutton.html">QPushButton</a></span> <span class="operator">*</span>multiLineTextButton <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qpushbutton.html">QPushButton</a></span>(tr(<span class="string">"QInputDialog::get&MultiLineText()"</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">></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">"QColorDialog::get&Color()"</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">></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">"QFontDialog::get&Font()"</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">></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">"QFileDialog::getE&xistingDirectory()"</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">></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">"QFileDialog::get&OpenFileName()"</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">></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">"QFileDialog::&getOpenFileNames()"</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">></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">"QFileDialog::get&SaveFileName()"</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">></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">"QMessageBox::critica&l()"</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">></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">"QMessageBox::i&nformation()"</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">></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">"QMessageBox::&question()"</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">></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">"QMessageBox::&warning()"</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">></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">"QErrorMessage::showM&essage()"</span>));
connect(integerButton<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qabstractbutton.html">QAbstractButton</a></span><span class="operator">::</span>clicked<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>Dialog<span class="operator">::</span>setInteger);
connect(doubleButton<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qabstractbutton.html">QAbstractButton</a></span><span class="operator">::</span>clicked<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>Dialog<span class="operator">::</span>setDouble);
connect(itemButton<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qabstractbutton.html">QAbstractButton</a></span><span class="operator">::</span>clicked<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>Dialog<span class="operator">::</span>setItem);
connect(textButton<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qabstractbutton.html">QAbstractButton</a></span><span class="operator">::</span>clicked<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>Dialog<span class="operator">::</span>setText);
connect(multiLineTextButton<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qabstractbutton.html">QAbstractButton</a></span><span class="operator">::</span>clicked<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>Dialog<span class="operator">::</span>setMultiLineText);
connect(colorButton<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qabstractbutton.html">QAbstractButton</a></span><span class="operator">::</span>clicked<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>Dialog<span class="operator">::</span>setColor);
connect(fontButton<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qabstractbutton.html">QAbstractButton</a></span><span class="operator">::</span>clicked<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>Dialog<span class="operator">::</span>setFont);
connect(directoryButton<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qabstractbutton.html">QAbstractButton</a></span><span class="operator">::</span>clicked<span class="operator">,</span>
<span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>Dialog<span class="operator">::</span>setExistingDirectory);
connect(openFileNameButton<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qabstractbutton.html">QAbstractButton</a></span><span class="operator">::</span>clicked<span class="operator">,</span>
<span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>Dialog<span class="operator">::</span>setOpenFileName);
connect(openFileNamesButton<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qabstractbutton.html">QAbstractButton</a></span><span class="operator">::</span>clicked<span class="operator">,</span>
<span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>Dialog<span class="operator">::</span>setOpenFileNames);
connect(saveFileNameButton<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qabstractbutton.html">QAbstractButton</a></span><span class="operator">::</span>clicked<span class="operator">,</span>
<span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>Dialog<span class="operator">::</span>setSaveFileName);
connect(criticalButton<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qabstractbutton.html">QAbstractButton</a></span><span class="operator">::</span>clicked<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>Dialog<span class="operator">::</span>criticalMessage);
connect(informationButton<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qabstractbutton.html">QAbstractButton</a></span><span class="operator">::</span>clicked<span class="operator">,</span>
<span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>Dialog<span class="operator">::</span>informationMessage);
connect(questionButton<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qabstractbutton.html">QAbstractButton</a></span><span class="operator">::</span>clicked<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>Dialog<span class="operator">::</span>questionMessage);
connect(warningButton<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qabstractbutton.html">QAbstractButton</a></span><span class="operator">::</span>clicked<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>Dialog<span class="operator">::</span>warningMessage);
connect(errorButton<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qabstractbutton.html">QAbstractButton</a></span><span class="operator">::</span>clicked<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>Dialog<span class="operator">::</span>errorMessage);
<span class="type"><a href="qwidget.html">QWidget</a></span> <span class="operator">*</span>page <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qwidget.html">QWidget</a></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>(page);
layout<span class="operator">-</span><span class="operator">></span>setColumnStretch(<span class="number">1</span><span class="operator">,</span> <span class="number">1</span>);
layout<span class="operator">-</span><span class="operator">></span>setColumnMinimumWidth(<span class="number">1</span><span class="operator">,</span> <span class="number">250</span>);
layout<span class="operator">-</span><span class="operator">></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">></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">></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">></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">></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">></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">></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">></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">></span>addWidget(multiLineTextButton<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">></span>addWidget(multiLineTextLabel<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">></span>addItem(<span class="keyword">new</span> <span class="type"><a href="qspaceritem.html">QSpacerItem</a></span>(<span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="type"><a href="qsizepolicy.html">QSizePolicy</a></span><span class="operator">::</span>Ignored<span class="operator">,</span> <span class="type"><a href="qsizepolicy.html">QSizePolicy</a></span><span class="operator">::</span>MinimumExpanding)<span class="operator">,</span> <span class="number">5</span><span class="operator">,</span> <span class="number">0</span>);
toolbox<span class="operator">-</span><span class="operator">></span>addItem(page<span class="operator">,</span> tr(<span class="string">"Input Dialogs"</span>));
<span class="keyword">const</span> <span class="type"><a href="../qtcore/qstring.html">QString</a></span> doNotUseNativeDialog <span class="operator">=</span> tr(<span class="string">"Do not use native dialog"</span>);
page <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qwidget.html">QWidget</a></span>;
layout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qgridlayout.html">QGridLayout</a></span>(page);
layout<span class="operator">-</span><span class="operator">></span>setColumnStretch(<span class="number">1</span><span class="operator">,</span> <span class="number">1</span>);
layout<span class="operator">-</span><span class="operator">></span>addWidget(colorButton<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">></span>addWidget(colorLabel<span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">1</span>);
colorDialogOptionsWidget <span class="operator">=</span> <span class="keyword">new</span> DialogOptionsWidget;
colorDialogOptionsWidget<span class="operator">-</span><span class="operator">></span>addCheckBox(doNotUseNativeDialog<span class="operator">,</span> <span class="type"><a href="qcolordialog.html">QColorDialog</a></span><span class="operator">::</span>DontUseNativeDialog);
colorDialogOptionsWidget<span class="operator">-</span><span class="operator">></span>addCheckBox(tr(<span class="string">"Show alpha channel"</span>) <span class="operator">,</span> <span class="type"><a href="qcolordialog.html">QColorDialog</a></span><span class="operator">::</span>ShowAlphaChannel);
colorDialogOptionsWidget<span class="operator">-</span><span class="operator">></span>addCheckBox(tr(<span class="string">"No buttons"</span>) <span class="operator">,</span> <span class="type"><a href="qcolordialog.html">QColorDialog</a></span><span class="operator">::</span>NoButtons);
layout<span class="operator">-</span><span class="operator">></span>addItem(<span class="keyword">new</span> <span class="type"><a href="qspaceritem.html">QSpacerItem</a></span>(<span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="type"><a href="qsizepolicy.html">QSizePolicy</a></span><span class="operator">::</span>Ignored<span class="operator">,</span> <span class="type"><a href="qsizepolicy.html">QSizePolicy</a></span><span class="operator">::</span>MinimumExpanding)<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">></span>addWidget(colorDialogOptionsWidget<span class="operator">,</span> <span class="number">2</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>);
toolbox<span class="operator">-</span><span class="operator">></span>addItem(page<span class="operator">,</span> tr(<span class="string">"Color Dialog"</span>));
page <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qwidget.html">QWidget</a></span>;
layout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qgridlayout.html">QGridLayout</a></span>(page);
layout<span class="operator">-</span><span class="operator">></span>setColumnStretch(<span class="number">1</span><span class="operator">,</span> <span class="number">1</span>);
layout<span class="operator">-</span><span class="operator">></span>addWidget(fontButton<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">></span>addWidget(fontLabel<span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">1</span>);
fontDialogOptionsWidget <span class="operator">=</span> <span class="keyword">new</span> DialogOptionsWidget;
fontDialogOptionsWidget<span class="operator">-</span><span class="operator">></span>addCheckBox(doNotUseNativeDialog<span class="operator">,</span> <span class="type"><a href="qfontdialog.html">QFontDialog</a></span><span class="operator">::</span>DontUseNativeDialog);
fontDialogOptionsWidget<span class="operator">-</span><span class="operator">></span>addCheckBox(tr(<span class="string">"Show scalable fonts"</span>)<span class="operator">,</span> <span class="type"><a href="qfontdialog.html">QFontDialog</a></span><span class="operator">::</span>ScalableFonts);
fontDialogOptionsWidget<span class="operator">-</span><span class="operator">></span>addCheckBox(tr(<span class="string">"Show non scalable fonts"</span>)<span class="operator">,</span> <span class="type"><a href="qfontdialog.html">QFontDialog</a></span><span class="operator">::</span>NonScalableFonts);
fontDialogOptionsWidget<span class="operator">-</span><span class="operator">></span>addCheckBox(tr(<span class="string">"Show monospaced fonts"</span>)<span class="operator">,</span> <span class="type"><a href="qfontdialog.html">QFontDialog</a></span><span class="operator">::</span>MonospacedFonts);
fontDialogOptionsWidget<span class="operator">-</span><span class="operator">></span>addCheckBox(tr(<span class="string">"Show proportional fonts"</span>)<span class="operator">,</span> <span class="type"><a href="qfontdialog.html">QFontDialog</a></span><span class="operator">::</span>ProportionalFonts);
fontDialogOptionsWidget<span class="operator">-</span><span class="operator">></span>addCheckBox(tr(<span class="string">"No buttons"</span>) <span class="operator">,</span> <span class="type"><a href="qfontdialog.html">QFontDialog</a></span><span class="operator">::</span>NoButtons);
layout<span class="operator">-</span><span class="operator">></span>addItem(<span class="keyword">new</span> <span class="type"><a href="qspaceritem.html">QSpacerItem</a></span>(<span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="type"><a href="qsizepolicy.html">QSizePolicy</a></span><span class="operator">::</span>Ignored<span class="operator">,</span> <span class="type"><a href="qsizepolicy.html">QSizePolicy</a></span><span class="operator">::</span>MinimumExpanding)<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">></span>addWidget(fontDialogOptionsWidget<span class="operator">,</span> <span class="number">2</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>);
toolbox<span class="operator">-</span><span class="operator">></span>addItem(page<span class="operator">,</span> tr(<span class="string">"Font Dialog"</span>));
page <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qwidget.html">QWidget</a></span>;
layout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qgridlayout.html">QGridLayout</a></span>(page);
layout<span class="operator">-</span><span class="operator">></span>setColumnStretch(<span class="number">1</span><span class="operator">,</span> <span class="number">1</span>);
layout<span class="operator">-</span><span class="operator">></span>addWidget(directoryButton<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">></span>addWidget(directoryLabel<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">></span>addWidget(openFileNameButton<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">></span>addWidget(openFileNameLabel<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">></span>addWidget(openFileNamesButton<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">></span>addWidget(openFileNamesLabel<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">></span>addWidget(saveFileNameButton<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">></span>addWidget(saveFileNameLabel<span class="operator">,</span> <span class="number">3</span><span class="operator">,</span> <span class="number">1</span>);
fileDialogOptionsWidget <span class="operator">=</span> <span class="keyword">new</span> DialogOptionsWidget;
fileDialogOptionsWidget<span class="operator">-</span><span class="operator">></span>addCheckBox(doNotUseNativeDialog<span class="operator">,</span> <span class="type"><a href="qfiledialog.html">QFileDialog</a></span><span class="operator">::</span>DontUseNativeDialog);
fileDialogOptionsWidget<span class="operator">-</span><span class="operator">></span>addCheckBox(tr(<span class="string">"Show directories only"</span>)<span class="operator">,</span> <span class="type"><a href="qfiledialog.html">QFileDialog</a></span><span class="operator">::</span>ShowDirsOnly);
fileDialogOptionsWidget<span class="operator">-</span><span class="operator">></span>addCheckBox(tr(<span class="string">"Do not resolve symlinks"</span>)<span class="operator">,</span> <span class="type"><a href="qfiledialog.html">QFileDialog</a></span><span class="operator">::</span>DontResolveSymlinks);
fileDialogOptionsWidget<span class="operator">-</span><span class="operator">></span>addCheckBox(tr(<span class="string">"Do not confirm overwrite"</span>)<span class="operator">,</span> <span class="type"><a href="qfiledialog.html">QFileDialog</a></span><span class="operator">::</span>DontConfirmOverwrite);
fileDialogOptionsWidget<span class="operator">-</span><span class="operator">></span>addCheckBox(tr(<span class="string">"Do not use sheet"</span>)<span class="operator">,</span> <span class="type"><a href="qfiledialog.html">QFileDialog</a></span><span class="operator">::</span>DontUseSheet);
fileDialogOptionsWidget<span class="operator">-</span><span class="operator">></span>addCheckBox(tr(<span class="string">"Readonly"</span>)<span class="operator">,</span> <span class="type"><a href="qfiledialog.html">QFileDialog</a></span><span class="operator">::</span>ReadOnly);
fileDialogOptionsWidget<span class="operator">-</span><span class="operator">></span>addCheckBox(tr(<span class="string">"Hide name filter details"</span>)<span class="operator">,</span> <span class="type"><a href="qfiledialog.html">QFileDialog</a></span><span class="operator">::</span>HideNameFilterDetails);
fileDialogOptionsWidget<span class="operator">-</span><span class="operator">></span>addCheckBox(tr(<span class="string">"Do not use custom directory icons (Windows)"</span>)<span class="operator">,</span> <span class="type"><a href="qfiledialog.html">QFileDialog</a></span><span class="operator">::</span>DontUseCustomDirectoryIcons);
layout<span class="operator">-</span><span class="operator">></span>addItem(<span class="keyword">new</span> <span class="type"><a href="qspaceritem.html">QSpacerItem</a></span>(<span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="type"><a href="qsizepolicy.html">QSizePolicy</a></span><span class="operator">::</span>Ignored<span class="operator">,</span> <span class="type"><a href="qsizepolicy.html">QSizePolicy</a></span><span class="operator">::</span>MinimumExpanding)<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">></span>addWidget(fileDialogOptionsWidget<span class="operator">,</span> <span class="number">5</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>);
toolbox<span class="operator">-</span><span class="operator">></span>addItem(page<span class="operator">,</span> tr(<span class="string">"File Dialogs"</span>));
page <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qwidget.html">QWidget</a></span>;
layout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qgridlayout.html">QGridLayout</a></span>(page);
layout<span class="operator">-</span><span class="operator">></span>setColumnStretch(<span class="number">1</span><span class="operator">,</span> <span class="number">1</span>);
layout<span class="operator">-</span><span class="operator">></span>addWidget(criticalButton<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">></span>addWidget(criticalLabel<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">></span>addWidget(informationButton<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">></span>addWidget(informationLabel<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">></span>addWidget(questionButton<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">></span>addWidget(questionLabel<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">></span>addWidget(warningButton<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">></span>addWidget(warningLabel<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">></span>addWidget(errorButton<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">></span>addWidget(errorLabel<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">></span>addItem(<span class="keyword">new</span> <span class="type"><a href="qspaceritem.html">QSpacerItem</a></span>(<span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="type"><a href="qsizepolicy.html">QSizePolicy</a></span><span class="operator">::</span>Ignored<span class="operator">,</span> <span class="type"><a href="qsizepolicy.html">QSizePolicy</a></span><span class="operator">::</span>MinimumExpanding)<span class="operator">,</span> <span class="number">5</span><span class="operator">,</span> <span class="number">0</span>);
toolbox<span class="operator">-</span><span class="operator">></span>addItem(page<span class="operator">,</span> tr(<span class="string">"Message Boxes"</span>));
setWindowTitle(<span class="type"><a href="../qtgui/qguiapplication.html">QGuiApplication</a></span><span class="operator">::</span>applicationDisplayName());
}
<span class="type">void</span> Dialog<span class="operator">::</span>setInteger()
{
bool 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">"QInputDialog::getInteger()"</span>)<span class="operator">,</span>
tr(<span class="string">"Percentage:"</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">&</span>ok);
<span class="keyword">if</span> (ok)
integerLabel<span class="operator">-</span><span class="operator">></span>setText(tr(<span class="string">"%1%"</span>)<span class="operator">.</span>arg(i));
}
<span class="type">void</span> Dialog<span class="operator">::</span>setDouble()
{
bool 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">"QInputDialog::getDouble()"</span>)<span class="operator">,</span>
tr(<span class="string">"Amount:"</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">&</span>ok);
<span class="keyword">if</span> (ok)
doubleLabel<span class="operator">-</span><span class="operator">></span>setText(<span class="type"><a href="../qtcore/qstring.html">QString</a></span>(<span class="string">"$%1"</span>)<span class="operator">.</span>arg(d));
}
<span class="type">void</span> Dialog<span class="operator">::</span>setItem()
{
<span class="type"><a href="../qtcore/qstringlist.html">QStringList</a></span> items;
items <span class="operator"><</span><span class="operator"><</span> tr(<span class="string">"Spring"</span>) <span class="operator"><</span><span class="operator"><</span> tr(<span class="string">"Summer"</span>) <span class="operator"><</span><span class="operator"><</span> tr(<span class="string">"Fall"</span>) <span class="operator"><</span><span class="operator"><</span> tr(<span class="string">"Winter"</span>);
bool ok;
<span class="type"><a href="../qtcore/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">"QInputDialog::getItem()"</span>)<span class="operator">,</span>
tr(<span class="string">"Season:"</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">&</span>ok);
<span class="keyword">if</span> (ok <span class="operator">&</span><span class="operator">&</span> <span class="operator">!</span>item<span class="operator">.</span>isEmpty())
itemLabel<span class="operator">-</span><span class="operator">></span>setText(item);
}
<span class="type">void</span> Dialog<span class="operator">::</span>setText()
{
bool ok;
<span class="type"><a href="../qtcore/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">"QInputDialog::getText()"</span>)<span class="operator">,</span>
tr(<span class="string">"User name:"</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="../qtcore/qdir.html">QDir</a></span><span class="operator">::</span>home()<span class="operator">.</span>dirName()<span class="operator">,</span> <span class="operator">&</span>ok);
<span class="keyword">if</span> (ok <span class="operator">&</span><span class="operator">&</span> <span class="operator">!</span>text<span class="operator">.</span>isEmpty())
textLabel<span class="operator">-</span><span class="operator">></span>setText(text);
}
<span class="type">void</span> Dialog<span class="operator">::</span>setMultiLineText()
{
bool ok;
<span class="type"><a href="../qtcore/qstring.html">QString</a></span> text <span class="operator">=</span> <span class="type"><a href="qinputdialog.html">QInputDialog</a></span><span class="operator">::</span>getMultiLineText(<span class="keyword">this</span><span class="operator">,</span> tr(<span class="string">"QInputDialog::getMultiLineText()"</span>)<span class="operator">,</span>
tr(<span class="string">"Address:"</span>)<span class="operator">,</span> <span class="string">"John Doe\nFreedom Street"</span><span class="operator">,</span> <span class="operator">&</span>ok);
<span class="keyword">if</span> (ok <span class="operator">&</span><span class="operator">&</span> <span class="operator">!</span>text<span class="operator">.</span>isEmpty())
multiLineTextLabel<span class="operator">-</span><span class="operator">></span>setText(text);
}
<span class="type">void</span> Dialog<span class="operator">::</span>setColor()
{
<span class="keyword">const</span> <span class="type"><a href="qcolordialog.html">QColorDialog</a></span><span class="operator">::</span>ColorDialogOptions options <span class="operator">=</span> <span class="type"><a href="../qtcore/qflag.html">QFlag</a></span>(colorDialogOptionsWidget<span class="operator">-</span><span class="operator">></span>value());
<span class="keyword">const</span> <span class="type"><a href="../qtgui/qcolor.html">QColor</a></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="../qtcore/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">"Select Color"</span><span class="operator">,</span> options);
<span class="keyword">if</span> (color<span class="operator">.</span>isValid()) {
colorLabel<span class="operator">-</span><span class="operator">></span>setText(color<span class="operator">.</span>name());
colorLabel<span class="operator">-</span><span class="operator">></span>setPalette(<span class="type"><a href="../qtgui/qpalette.html">QPalette</a></span>(color));
colorLabel<span class="operator">-</span><span class="operator">></span>setAutoFillBackground(<span class="keyword">true</span>);
}
}
<span class="type">void</span> Dialog<span class="operator">::</span>setFont()
{
<span class="keyword">const</span> <span class="type"><a href="qfontdialog.html">QFontDialog</a></span><span class="operator">::</span>FontDialogOptions options <span class="operator">=</span> <span class="type"><a href="../qtcore/qflag.html">QFlag</a></span>(fontDialogOptionsWidget<span class="operator">-</span><span class="operator">></span>value());
bool ok;
<span class="type"><a href="../qtgui/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">&</span>ok<span class="operator">,</span> <span class="type"><a href="../qtgui/qfont.html">QFont</a></span>(fontLabel<span class="operator">-</span><span class="operator">></span>text())<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="string">"Select Font"</span><span class="operator">,</span> options);
<span class="keyword">if</span> (ok) {
fontLabel<span class="operator">-</span><span class="operator">></span>setText(font<span class="operator">.</span>key());
fontLabel<span class="operator">-</span><span class="operator">></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="../qtcore/qflag.html">QFlag</a></span>(fileDialogOptionsWidget<span class="operator">-</span><span class="operator">></span>value());
options <span class="operator">|</span><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="type"><a href="../qtcore/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">"QFileDialog::getExistingDirectory()"</span>)<span class="operator">,</span>
directoryLabel<span class="operator">-</span><span class="operator">></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">></span>setText(directory);
}
<span class="type">void</span> Dialog<span class="operator">::</span>setOpenFileName()
{
<span class="keyword">const</span> <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="../qtcore/qflag.html">QFlag</a></span>(fileDialogOptionsWidget<span class="operator">-</span><span class="operator">></span>value());
<span class="type"><a href="../qtcore/qstring.html">QString</a></span> selectedFilter;
<span class="type"><a href="../qtcore/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">"QFileDialog::getOpenFileName()"</span>)<span class="operator">,</span>
openFileNameLabel<span class="operator">-</span><span class="operator">></span>text()<span class="operator">,</span>
tr(<span class="string">"All Files (*);;Text Files (*.txt)"</span>)<span class="operator">,</span>
<span class="operator">&</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">></span>setText(fileName);
}
<span class="type">void</span> Dialog<span class="operator">::</span>setOpenFileNames()
{
<span class="keyword">const</span> <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="../qtcore/qflag.html">QFlag</a></span>(fileDialogOptionsWidget<span class="operator">-</span><span class="operator">></span>value());
<span class="type"><a href="../qtcore/qstring.html">QString</a></span> selectedFilter;
<span class="type"><a href="../qtcore/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">"QFileDialog::getOpenFileNames()"</span>)<span class="operator">,</span>
openFilesPath<span class="operator">,</span>
tr(<span class="string">"All Files (*);;Text Files (*.txt)"</span>)<span class="operator">,</span>
<span class="operator">&</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">></span>setText(<span class="type"><a href="../qtcore/qstring.html">QString</a></span>(<span class="string">"[%1]"</span>)<span class="operator">.</span>arg(files<span class="operator">.</span>join(<span class="string">", "</span>)));
}
}
<span class="type">void</span> Dialog<span class="operator">::</span>setSaveFileName()
{
<span class="keyword">const</span> <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="../qtcore/qflag.html">QFlag</a></span>(fileDialogOptionsWidget<span class="operator">-</span><span class="operator">></span>value());
<span class="type"><a href="../qtcore/qstring.html">QString</a></span> selectedFilter;
<span class="type"><a href="../qtcore/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">"QFileDialog::getSaveFileName()"</span>)<span class="operator">,</span>
saveFileNameLabel<span class="operator">-</span><span class="operator">></span>text()<span class="operator">,</span>
tr(<span class="string">"All Files (*);;Text Files (*.txt)"</span>)<span class="operator">,</span>
<span class="operator">&</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">></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">"QMessageBox::critical()"</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">></span>setText(tr(<span class="string">"Abort"</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">></span>setText(tr(<span class="string">"Retry"</span>));
<span class="keyword">else</span>
criticalLabel<span class="operator">-</span><span class="operator">></span>setText(tr(<span class="string">"Ignore"</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">"QMessageBox::information()"</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">></span>setText(tr(<span class="string">"OK"</span>));
<span class="keyword">else</span>
informationLabel<span class="operator">-</span><span class="operator">></span>setText(tr(<span class="string">"Escape"</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">"QMessageBox::question()"</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">></span>setText(tr(<span class="string">"Yes"</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">></span>setText(tr(<span class="string">"No"</span>));
<span class="keyword">else</span>
questionLabel<span class="operator">-</span><span class="operator">></span>setText(tr(<span class="string">"Cancel"</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">"QMessageBox::warning()"</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>setDetailedText(MESSAGE_DETAILS);
msgBox<span class="operator">.</span>addButton(tr(<span class="string">"Save &Again"</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">"&Continue"</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">></span>setText(tr(<span class="string">"Save Again"</span>));
<span class="keyword">else</span>
warningLabel<span class="operator">-</span><span class="operator">></span>setText(tr(<span class="string">"Continue"</span>));
}
<span class="type">void</span> Dialog<span class="operator">::</span>errorMessage()
{
errorMessageDialog<span class="operator">-</span><span class="operator">></span>showMessage(
tr(<span class="string">"This dialog shows and remembers error messages. "</span>
<span class="string">"If the checkbox is checked (as it is by default), "</span>
<span class="string">"the shown message will be shown again, "</span>
<span class="string">"but if the user unchecks the box the message "</span>
<span class="string">"will not appear again if QErrorMessage::showMessage() "</span>
<span class="string">"is called with the same message."</span>));
errorLabel<span class="operator">-</span><span class="operator">></span>setText(tr(<span class="string">"If the box is unchecked, the message "</span>
<span class="string">"won't appear again."</span>));
}
</pre>
</div>
<!-- @@@dialogs/standarddialogs/dialog.cpp -->
</div>
</div>
</div>
</div>
</div>
<div class="footer">
<p>
<acronym title="Copyright">©</acronym> 2017 The Qt Company Ltd.
Documentation contributions included herein are the copyrights of
their respective owners.<br> The documentation provided herein is licensed under the terms of the <a href="http://www.gnu.org/licenses/fdl.html">GNU Free Documentation License version 1.3</a> as published by the Free Software Foundation.<br> Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property
of their respective owners. </p>
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distrib
>
Mageia
>
6
>
armv5tl
>
media
>
core-updates
>
by-pkgid
>
768f7d9f703884aa2562bf0a651086df
>
files
>
3754
