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<td >Qt 5.12</td><td ><a href="qtwidgets-index.html">Qt Widgets</a></td><td ><a href="qtwidgets-dialogs-licensewizard-example.html">License Wizard Example</a></td><td >licensewizard.cpp Example File</td></tr></table><table class="buildversion"><tr>
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<h1 class="title">licensewizard.cpp Example File</h1>
<span class="subtitle">dialogs/licensewizard/licensewizard.cpp</span>
<!-- $$$dialogs/licensewizard/licensewizard.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">#if defined(QT_PRINTSUPPORT_LIB)</span>
<span class="preprocessor">#include <QtPrintSupport/qtprintsupportglobal.h></span>
<span class="preprocessor">#if QT_CONFIG(printdialog)</span>
<span class="preprocessor">#include <QPrinter></span>
<span class="preprocessor">#include <QPrintDialog></span>
<span class="preprocessor">#endif</span>
<span class="preprocessor">#endif</span>
<span class="preprocessor">#include "licensewizard.h"</span>
<span class="type"><a href="../qtcore/qstring.html">QString</a></span> emailRegExp <span class="operator">=</span> <span class="type"><a href="../qtcore/qstring.html#QStringLiteral">QStringLiteral</a></span>(<span class="string">".+@.+"</span>);
LicenseWizard<span class="operator">::</span>LicenseWizard(<span class="type"><a href="qwidget.html">QWidget</a></span> <span class="operator">*</span>parent)
: <span class="type"><a href="qwizard.html">QWizard</a></span>(parent)
{
setPage(Page_Intro<span class="operator">,</span> <span class="keyword">new</span> IntroPage);
setPage(Page_Evaluate<span class="operator">,</span> <span class="keyword">new</span> EvaluatePage);
setPage(Page_Register<span class="operator">,</span> <span class="keyword">new</span> RegisterPage);
setPage(Page_Details<span class="operator">,</span> <span class="keyword">new</span> DetailsPage);
setPage(Page_Conclusion<span class="operator">,</span> <span class="keyword">new</span> ConclusionPage);
setStartId(Page_Intro);
<span class="preprocessor">#ifndef Q_OS_MAC</span>
setWizardStyle(ModernStyle);
<span class="preprocessor">#endif</span>
setOption(HaveHelpButton<span class="operator">,</span> <span class="keyword">true</span>);
setPixmap(<span class="type"><a href="qwizard.html">QWizard</a></span><span class="operator">::</span>LogoPixmap<span class="operator">,</span> <span class="type"><a href="../qtgui/qpixmap.html">QPixmap</a></span>(<span class="string">":/images/logo.png"</span>));
connect(<span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qwizard.html">QWizard</a></span><span class="operator">::</span>helpRequested<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>LicenseWizard<span class="operator">::</span>showHelp);
setWindowTitle(tr(<span class="string">"License Wizard"</span>));
}
<span class="type">void</span> LicenseWizard<span class="operator">::</span>showHelp()
{
<span class="keyword">static</span> <span class="type"><a href="../qtcore/qstring.html">QString</a></span> lastHelpMessage;
<span class="type"><a href="../qtcore/qstring.html">QString</a></span> message;
<span class="keyword">switch</span> (currentId()) {
<span class="keyword">case</span> Page_Intro:
message <span class="operator">=</span> tr(<span class="string">"The decision you make here will affect which page you "</span>
<span class="string">"get to see next."</span>);
<span class="keyword">break</span>;
<span class="keyword">case</span> Page_Evaluate:
message <span class="operator">=</span> tr(<span class="string">"Make sure to provide a valid email address, such as "</span>
<span class="string">"toni.buddenbrook@example.de."</span>);
<span class="keyword">break</span>;
<span class="keyword">case</span> Page_Register:
message <span class="operator">=</span> tr(<span class="string">"If you don't provide an upgrade key, you will be "</span>
<span class="string">"asked to fill in your details."</span>);
<span class="keyword">break</span>;
<span class="keyword">case</span> Page_Details:
message <span class="operator">=</span> tr(<span class="string">"Make sure to provide a valid email address, such as "</span>
<span class="string">"thomas.gradgrind@example.co.uk."</span>);
<span class="keyword">break</span>;
<span class="keyword">case</span> Page_Conclusion:
message <span class="operator">=</span> tr(<span class="string">"You must accept the terms and conditions of the "</span>
<span class="string">"license to proceed."</span>);
<span class="keyword">break</span>;
<span class="keyword">default</span>:
message <span class="operator">=</span> tr(<span class="string">"This help is likely not to be of any help."</span>);
}
<span class="keyword">if</span> (lastHelpMessage <span class="operator">=</span><span class="operator">=</span> message)
message <span class="operator">=</span> tr(<span class="string">"Sorry, I already gave what help I could. "</span>
<span class="string">"Maybe you should try asking a human?"</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">"License Wizard Help"</span>)<span class="operator">,</span> message);
lastHelpMessage <span class="operator">=</span> message;
}
IntroPage<span class="operator">::</span>IntroPage(<span class="type"><a href="qwidget.html">QWidget</a></span> <span class="operator">*</span>parent)
: <span class="type"><a href="qwizardpage.html">QWizardPage</a></span>(parent)
{
setTitle(tr(<span class="string">"Introduction"</span>));
setPixmap(<span class="type"><a href="qwizard.html">QWizard</a></span><span class="operator">::</span>WatermarkPixmap<span class="operator">,</span> <span class="type"><a href="../qtgui/qpixmap.html">QPixmap</a></span>(<span class="string">":/images/watermark.png"</span>));
topLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">"This wizard will help you register your copy of "</span>
<span class="string">"<i>Super Product One</i>&trade; or start "</span>
<span class="string">"evaluating the product."</span>));
topLabel<span class="operator">-</span><span class="operator">></span>setWordWrap(<span class="keyword">true</span>);
registerRadioButton <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qradiobutton.html">QRadioButton</a></span>(tr(<span class="string">"&Register your copy"</span>));
evaluateRadioButton <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qradiobutton.html">QRadioButton</a></span>(tr(<span class="string">"&Evaluate the product for 30 "</span>
<span class="string">"days"</span>));
registerRadioButton<span class="operator">-</span><span class="operator">></span>setChecked(<span class="keyword">true</span>);
<span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span> <span class="operator">*</span>layout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span>;
layout<span class="operator">-</span><span class="operator">></span>addWidget(topLabel);
layout<span class="operator">-</span><span class="operator">></span>addWidget(registerRadioButton);
layout<span class="operator">-</span><span class="operator">></span>addWidget(evaluateRadioButton);
setLayout(layout);
}
<span class="type">int</span> IntroPage<span class="operator">::</span>nextId() <span class="keyword">const</span>
{
<span class="keyword">if</span> (evaluateRadioButton<span class="operator">-</span><span class="operator">></span>isChecked()) {
<span class="keyword">return</span> LicenseWizard<span class="operator">::</span>Page_Evaluate;
} <span class="keyword">else</span> {
<span class="keyword">return</span> LicenseWizard<span class="operator">::</span>Page_Register;
}
}
EvaluatePage<span class="operator">::</span>EvaluatePage(<span class="type"><a href="qwidget.html">QWidget</a></span> <span class="operator">*</span>parent)
: <span class="type"><a href="qwizardpage.html">QWizardPage</a></span>(parent)
{
setTitle(tr(<span class="string">"Evaluate <i>Super Product One</i>&trade;"</span>));
setSubTitle(tr(<span class="string">"Please fill both fields. Make sure to provide a valid "</span>
<span class="string">"email address (e.g., john.smith@example.com)."</span>));
nameLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">"N&ame:"</span>));
nameLineEdit <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlineedit.html">QLineEdit</a></span>;
nameLabel<span class="operator">-</span><span class="operator">></span>setBuddy(nameLineEdit);
emailLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">"&Email address:"</span>));
emailLineEdit <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlineedit.html">QLineEdit</a></span>;
emailLineEdit<span class="operator">-</span><span class="operator">></span>setValidator(<span class="keyword">new</span> <span class="type"><a href="../qtgui/qregularexpressionvalidator.html">QRegularExpressionValidator</a></span>(<span class="type"><a href="../qtcore/qregularexpression.html">QRegularExpression</a></span>(emailRegExp)<span class="operator">,</span> <span class="keyword">this</span>));
emailLabel<span class="operator">-</span><span class="operator">></span>setBuddy(emailLineEdit);
registerField(<span class="string">"evaluate.name*"</span><span class="operator">,</span> nameLineEdit);
registerField(<span class="string">"evaluate.email*"</span><span class="operator">,</span> emailLineEdit);
<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">></span>addWidget(nameLabel<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(nameLineEdit<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(emailLabel<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(emailLineEdit<span class="operator">,</span> <span class="number">1</span><span class="operator">,</span> <span class="number">1</span>);
setLayout(layout);
}
<span class="type">int</span> EvaluatePage<span class="operator">::</span>nextId() <span class="keyword">const</span>
{
<span class="keyword">return</span> LicenseWizard<span class="operator">::</span>Page_Conclusion;
}
RegisterPage<span class="operator">::</span>RegisterPage(<span class="type"><a href="qwidget.html">QWidget</a></span> <span class="operator">*</span>parent)
: <span class="type"><a href="qwizardpage.html">QWizardPage</a></span>(parent)
{
setTitle(tr(<span class="string">"Register Your Copy of <i>Super Product One</i>&trade;"</span>));
setSubTitle(tr(<span class="string">"If you have an upgrade key, please fill in "</span>
<span class="string">"the appropriate field."</span>));
nameLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">"N&ame:"</span>));
nameLineEdit <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlineedit.html">QLineEdit</a></span>;
nameLabel<span class="operator">-</span><span class="operator">></span>setBuddy(nameLineEdit);
upgradeKeyLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">"&Upgrade key:"</span>));
upgradeKeyLineEdit <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlineedit.html">QLineEdit</a></span>;
upgradeKeyLabel<span class="operator">-</span><span class="operator">></span>setBuddy(upgradeKeyLineEdit);
registerField(<span class="string">"register.name*"</span><span class="operator">,</span> nameLineEdit);
registerField(<span class="string">"register.upgradeKey"</span><span class="operator">,</span> upgradeKeyLineEdit);
<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">></span>addWidget(nameLabel<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(nameLineEdit<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(upgradeKeyLabel<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(upgradeKeyLineEdit<span class="operator">,</span> <span class="number">1</span><span class="operator">,</span> <span class="number">1</span>);
setLayout(layout);
}
<span class="type">int</span> RegisterPage<span class="operator">::</span>nextId() <span class="keyword">const</span>
{
<span class="keyword">if</span> (upgradeKeyLineEdit<span class="operator">-</span><span class="operator">></span>text()<span class="operator">.</span>isEmpty()) {
<span class="keyword">return</span> LicenseWizard<span class="operator">::</span>Page_Details;
} <span class="keyword">else</span> {
<span class="keyword">return</span> LicenseWizard<span class="operator">::</span>Page_Conclusion;
}
}
DetailsPage<span class="operator">::</span>DetailsPage(<span class="type"><a href="qwidget.html">QWidget</a></span> <span class="operator">*</span>parent)
: <span class="type"><a href="qwizardpage.html">QWizardPage</a></span>(parent)
{
setTitle(tr(<span class="string">"Fill In Your Details"</span>));
setSubTitle(tr(<span class="string">"Please fill all three fields. Make sure to provide a valid "</span>
<span class="string">"email address (e.g., tanaka.aya@example.co.jp)."</span>));
companyLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">"&Company name:"</span>));
companyLineEdit <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlineedit.html">QLineEdit</a></span>;
companyLabel<span class="operator">-</span><span class="operator">></span>setBuddy(companyLineEdit);
emailLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">"&Email address:"</span>));
emailLineEdit <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlineedit.html">QLineEdit</a></span>;
emailLineEdit<span class="operator">-</span><span class="operator">></span>setValidator(<span class="keyword">new</span> <span class="type"><a href="../qtgui/qregularexpressionvalidator.html">QRegularExpressionValidator</a></span>(<span class="type"><a href="../qtcore/qregularexpression.html">QRegularExpression</a></span>(emailRegExp)<span class="operator">,</span> <span class="keyword">this</span>));
emailLabel<span class="operator">-</span><span class="operator">></span>setBuddy(emailLineEdit);
postalLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">"&Postal address:"</span>));
postalLineEdit <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlineedit.html">QLineEdit</a></span>;
postalLabel<span class="operator">-</span><span class="operator">></span>setBuddy(postalLineEdit);
registerField(<span class="string">"details.company*"</span><span class="operator">,</span> companyLineEdit);
registerField(<span class="string">"details.email*"</span><span class="operator">,</span> emailLineEdit);
registerField(<span class="string">"details.postal*"</span><span class="operator">,</span> postalLineEdit);
<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">></span>addWidget(companyLabel<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(companyLineEdit<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(emailLabel<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(emailLineEdit<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(postalLabel<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(postalLineEdit<span class="operator">,</span> <span class="number">2</span><span class="operator">,</span> <span class="number">1</span>);
setLayout(layout);
}
<span class="type">int</span> DetailsPage<span class="operator">::</span>nextId() <span class="keyword">const</span>
{
<span class="keyword">return</span> LicenseWizard<span class="operator">::</span>Page_Conclusion;
}
ConclusionPage<span class="operator">::</span>ConclusionPage(<span class="type"><a href="qwidget.html">QWidget</a></span> <span class="operator">*</span>parent)
: <span class="type"><a href="qwizardpage.html">QWizardPage</a></span>(parent)
{
setTitle(tr(<span class="string">"Complete Your Registration"</span>));
setPixmap(<span class="type"><a href="qwizard.html">QWizard</a></span><span class="operator">::</span>WatermarkPixmap<span class="operator">,</span> <span class="type"><a href="../qtgui/qpixmap.html">QPixmap</a></span>(<span class="string">":/images/watermark.png"</span>));
bottomLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>;
bottomLabel<span class="operator">-</span><span class="operator">></span>setWordWrap(<span class="keyword">true</span>);
agreeCheckBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcheckbox.html">QCheckBox</a></span>(tr(<span class="string">"I agree to the terms of the license"</span>));
registerField(<span class="string">"conclusion.agree*"</span><span class="operator">,</span> agreeCheckBox);
<span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span> <span class="operator">*</span>layout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span>;
layout<span class="operator">-</span><span class="operator">></span>addWidget(bottomLabel);
layout<span class="operator">-</span><span class="operator">></span>addWidget(agreeCheckBox);
setLayout(layout);
}
<span class="type">int</span> ConclusionPage<span class="operator">::</span>nextId() <span class="keyword">const</span>
{
<span class="keyword">return</span> <span class="operator">-</span><span class="number">1</span>;
}
<span class="type">void</span> ConclusionPage<span class="operator">::</span>initializePage()
{
<span class="type"><a href="../qtcore/qstring.html">QString</a></span> licenseText;
<span class="keyword">if</span> (wizard()<span class="operator">-</span><span class="operator">></span>hasVisitedPage(LicenseWizard<span class="operator">::</span>Page_Evaluate)) {
licenseText <span class="operator">=</span> tr(<span class="string">"<u>Evaluation License Agreement:</u> "</span>
<span class="string">"You can use this software for 30 days and make one "</span>
<span class="string">"backup, but you are not allowed to distribute it."</span>);
} <span class="keyword">else</span> <span class="keyword">if</span> (wizard()<span class="operator">-</span><span class="operator">></span>hasVisitedPage(LicenseWizard<span class="operator">::</span>Page_Details)) {
licenseText <span class="operator">=</span> tr(<span class="string">"<u>First-Time License Agreement:</u> "</span>
<span class="string">"You can use this software subject to the license "</span>
<span class="string">"you will receive by email."</span>);
} <span class="keyword">else</span> {
licenseText <span class="operator">=</span> tr(<span class="string">"<u>Upgrade License Agreement:</u> "</span>
<span class="string">"This software is licensed under the terms of your "</span>
<span class="string">"current license."</span>);
}
bottomLabel<span class="operator">-</span><span class="operator">></span>setText(licenseText);
}
<span class="type">void</span> ConclusionPage<span class="operator">::</span>setVisible(bool visible)
{
<span class="type"><a href="qwizardpage.html">QWizardPage</a></span><span class="operator">::</span>setVisible(visible);
<span class="keyword">if</span> (visible) {
wizard()<span class="operator">-</span><span class="operator">></span>setButtonText(<span class="type"><a href="qwizard.html">QWizard</a></span><span class="operator">::</span>CustomButton1<span class="operator">,</span> tr(<span class="string">"&Print"</span>));
wizard()<span class="operator">-</span><span class="operator">></span>setOption(<span class="type"><a href="qwizard.html">QWizard</a></span><span class="operator">::</span>HaveCustomButton1<span class="operator">,</span> <span class="keyword">true</span>);
connect(wizard()<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qwizard.html">QWizard</a></span><span class="operator">::</span>customButtonClicked<span class="operator">,</span>
<span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>ConclusionPage<span class="operator">::</span>printButtonClicked);
} <span class="keyword">else</span> {
wizard()<span class="operator">-</span><span class="operator">></span>setOption(<span class="type"><a href="qwizard.html">QWizard</a></span><span class="operator">::</span>HaveCustomButton1<span class="operator">,</span> <span class="keyword">false</span>);
disconnect(wizard()<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qwizard.html">QWizard</a></span><span class="operator">::</span>customButtonClicked<span class="operator">,</span>
<span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>ConclusionPage<span class="operator">::</span>printButtonClicked);
}
}
<span class="type">void</span> ConclusionPage<span class="operator">::</span>printButtonClicked()
{
<span class="preprocessor">#if QT_CONFIG(printdialog)</span>
<span class="type">QPrinter</span> printer;
<span class="type">QPrintDialog</span> dialog(<span class="operator">&</span>printer<span class="operator">,</span> <span class="keyword">this</span>);
<span class="keyword">if</span> (dialog<span class="operator">.</span>exec())
<span class="type"><a href="qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>warning(<span class="keyword">this</span><span class="operator">,</span> tr(<span class="string">"Print License"</span>)<span class="operator">,</span>
tr(<span class="string">"As an environmentally friendly measure, the "</span>
<span class="string">"license text will not actually be printed."</span>));
<span class="preprocessor">#endif</span>
}
</pre>
</div>
<!-- @@@dialogs/licensewizard/licensewizard.cpp -->
</div>
</div>
</div>
</div>
</div>
<div class="footer">
<p>
<acronym title="Copyright">©</acronym> 2019 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>
</div>
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</html>
distrib
>
Mageia
>
7
>
armv7hl
>
media
>
core-updates
>
by-pkgid
>
d5e62c01ae8d1e579463c6a871dd44bf
>
files
>
4294
