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qt4-x11/doc/html/dialogs-tabdialog-tabdialog-cpp.html
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<h1 class="title">tabdialog.cpp Example File</h1>
<span class="small-subtitle">dialogs/tabdialog/tabdialog.cpp</span>
<!-- $$$dialogs/tabdialog/tabdialog.cpp-description -->
<div class="descr"> <a name="details"></a>
<pre class="cpp"> <span class="comment">/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** &quot;Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of The Qt Company Ltd nor the names of its
** contributors may be used to endorse or promote products derived
** from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** &quot;AS IS&quot; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.&quot;
**
** $QT_END_LICENSE$
**
****************************************************************************/</span>
<span class="preprocessor">#include &lt;QtGui&gt;</span>
<span class="preprocessor">#include &quot;tabdialog.h&quot;</span>
TabDialog<span class="operator">::</span>TabDialog(<span class="keyword">const</span> <span class="type"><a href="qstring.html">QString</a></span> <span class="operator">&amp;</span>fileName<span class="operator">,</span> <span class="type"><a href="qwidget.html">QWidget</a></span> <span class="operator">*</span>parent)
: <span class="type"><a href="qdialog.html">QDialog</a></span>(parent)
{
<span class="type"><a href="qfileinfo.html">QFileInfo</a></span> fileInfo(fileName);
tabWidget <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qtabwidget.html">QTabWidget</a></span>;
tabWidget<span class="operator">-</span><span class="operator">&gt;</span>addTab(<span class="keyword">new</span> GeneralTab(fileInfo)<span class="operator">,</span> tr(<span class="string">&quot;General&quot;</span>));
tabWidget<span class="operator">-</span><span class="operator">&gt;</span>addTab(<span class="keyword">new</span> PermissionsTab(fileInfo)<span class="operator">,</span> tr(<span class="string">&quot;Permissions&quot;</span>));
tabWidget<span class="operator">-</span><span class="operator">&gt;</span>addTab(<span class="keyword">new</span> ApplicationsTab(fileInfo)<span class="operator">,</span> tr(<span class="string">&quot;Applications&quot;</span>));
buttonBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qdialogbuttonbox.html">QDialogButtonBox</a></span>(<span class="type"><a href="qdialogbuttonbox.html">QDialogButtonBox</a></span><span class="operator">::</span>Ok
<span class="operator">|</span> <span class="type"><a href="qdialogbuttonbox.html">QDialogButtonBox</a></span><span class="operator">::</span>Cancel);
connect(buttonBox<span class="operator">,</span> SIGNAL(accepted())<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(accept()));
connect(buttonBox<span class="operator">,</span> SIGNAL(rejected())<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(reject()));
<span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span> <span class="operator">*</span>mainLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span>;
mainLayout<span class="operator">-</span><span class="operator">&gt;</span>setSizeConstraint(<span class="type"><a href="qlayout.html">QLayout</a></span><span class="operator">::</span>SetNoConstraint);
mainLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(tabWidget);
mainLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(buttonBox);
setLayout(mainLayout);
setWindowTitle(tr(<span class="string">&quot;Tab Dialog&quot;</span>));
}
GeneralTab<span class="operator">::</span>GeneralTab(<span class="keyword">const</span> <span class="type"><a href="qfileinfo.html">QFileInfo</a></span> <span class="operator">&amp;</span>fileInfo<span class="operator">,</span> <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="qlabel.html">QLabel</a></span> <span class="operator">*</span>fileNameLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">&quot;File Name:&quot;</span>));
<span class="type"><a href="qlineedit.html">QLineEdit</a></span> <span class="operator">*</span>fileNameEdit <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlineedit.html">QLineEdit</a></span>(fileInfo<span class="operator">.</span>fileName());
<span class="type"><a href="qlabel.html">QLabel</a></span> <span class="operator">*</span>pathLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">&quot;Path:&quot;</span>));
<span class="type"><a href="qlabel.html">QLabel</a></span> <span class="operator">*</span>pathValueLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(fileInfo<span class="operator">.</span>absoluteFilePath());
pathValueLabel<span class="operator">-</span><span class="operator">&gt;</span>setFrameStyle(<span class="type"><a href="qframe.html">QFrame</a></span><span class="operator">::</span>Panel <span class="operator">|</span> <span class="type"><a href="qframe.html">QFrame</a></span><span class="operator">::</span>Sunken);
<span class="type"><a href="qlabel.html">QLabel</a></span> <span class="operator">*</span>sizeLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">&quot;Size:&quot;</span>));
<span class="type"><a href="qtglobal.html#qlonglong-typedef">qlonglong</a></span> size <span class="operator">=</span> fileInfo<span class="operator">.</span>size()<span class="operator">/</span><span class="number">1024</span>;
<span class="type"><a href="qlabel.html">QLabel</a></span> <span class="operator">*</span>sizeValueLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">&quot;%1 K&quot;</span>)<span class="operator">.</span>arg(size));
sizeValueLabel<span class="operator">-</span><span class="operator">&gt;</span>setFrameStyle(<span class="type"><a href="qframe.html">QFrame</a></span><span class="operator">::</span>Panel <span class="operator">|</span> <span class="type"><a href="qframe.html">QFrame</a></span><span class="operator">::</span>Sunken);
<span class="type"><a href="qlabel.html">QLabel</a></span> <span class="operator">*</span>lastReadLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">&quot;Last Read:&quot;</span>));
<span class="type"><a href="qlabel.html">QLabel</a></span> <span class="operator">*</span>lastReadValueLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(fileInfo<span class="operator">.</span>lastRead()<span class="operator">.</span>toString());
lastReadValueLabel<span class="operator">-</span><span class="operator">&gt;</span>setFrameStyle(<span class="type"><a href="qframe.html">QFrame</a></span><span class="operator">::</span>Panel <span class="operator">|</span> <span class="type"><a href="qframe.html">QFrame</a></span><span class="operator">::</span>Sunken);
<span class="type"><a href="qlabel.html">QLabel</a></span> <span class="operator">*</span>lastModLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">&quot;Last Modified:&quot;</span>));
<span class="type"><a href="qlabel.html">QLabel</a></span> <span class="operator">*</span>lastModValueLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(fileInfo<span class="operator">.</span>lastModified()<span class="operator">.</span>toString());
lastModValueLabel<span class="operator">-</span><span class="operator">&gt;</span>setFrameStyle(<span class="type"><a href="qframe.html">QFrame</a></span><span class="operator">::</span>Panel <span class="operator">|</span> <span class="type"><a href="qframe.html">QFrame</a></span><span class="operator">::</span>Sunken);
<span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span> <span class="operator">*</span>mainLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span>;
mainLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(fileNameLabel);
mainLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(fileNameEdit);
mainLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(pathLabel);
mainLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(pathValueLabel);
mainLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(sizeLabel);
mainLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(sizeValueLabel);
mainLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(lastReadLabel);
mainLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(lastReadValueLabel);
mainLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(lastModLabel);
mainLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(lastModValueLabel);
mainLayout<span class="operator">-</span><span class="operator">&gt;</span>addStretch(<span class="number">1</span>);
setLayout(mainLayout);
}
PermissionsTab<span class="operator">::</span>PermissionsTab(<span class="keyword">const</span> <span class="type"><a href="qfileinfo.html">QFileInfo</a></span> <span class="operator">&amp;</span>fileInfo<span class="operator">,</span> <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="qgroupbox.html">QGroupBox</a></span> <span class="operator">*</span>permissionsGroup <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qgroupbox.html">QGroupBox</a></span>(tr(<span class="string">&quot;Permissions&quot;</span>));
<span class="type"><a href="qcheckbox.html">QCheckBox</a></span> <span class="operator">*</span>readable <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcheckbox.html">QCheckBox</a></span>(tr(<span class="string">&quot;Readable&quot;</span>));
<span class="keyword">if</span> (fileInfo<span class="operator">.</span>isReadable())
readable<span class="operator">-</span><span class="operator">&gt;</span>setChecked(<span class="keyword">true</span>);
<span class="type"><a href="qcheckbox.html">QCheckBox</a></span> <span class="operator">*</span>writable <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcheckbox.html">QCheckBox</a></span>(tr(<span class="string">&quot;Writable&quot;</span>));
<span class="keyword">if</span> ( fileInfo<span class="operator">.</span>isWritable() )
writable<span class="operator">-</span><span class="operator">&gt;</span>setChecked(<span class="keyword">true</span>);
<span class="type"><a href="qcheckbox.html">QCheckBox</a></span> <span class="operator">*</span>executable <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcheckbox.html">QCheckBox</a></span>(tr(<span class="string">&quot;Executable&quot;</span>));
<span class="keyword">if</span> ( fileInfo<span class="operator">.</span>isExecutable() )
executable<span class="operator">-</span><span class="operator">&gt;</span>setChecked(<span class="keyword">true</span>);
<span class="type"><a href="qgroupbox.html">QGroupBox</a></span> <span class="operator">*</span>ownerGroup <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qgroupbox.html">QGroupBox</a></span>(tr(<span class="string">&quot;Ownership&quot;</span>));
<span class="type"><a href="qlabel.html">QLabel</a></span> <span class="operator">*</span>ownerLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">&quot;Owner&quot;</span>));
<span class="type"><a href="qlabel.html">QLabel</a></span> <span class="operator">*</span>ownerValueLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(fileInfo<span class="operator">.</span>owner());
ownerValueLabel<span class="operator">-</span><span class="operator">&gt;</span>setFrameStyle(<span class="type"><a href="qframe.html">QFrame</a></span><span class="operator">::</span>Panel <span class="operator">|</span> <span class="type"><a href="qframe.html">QFrame</a></span><span class="operator">::</span>Sunken);
<span class="type"><a href="qlabel.html">QLabel</a></span> <span class="operator">*</span>groupLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">&quot;Group&quot;</span>));
<span class="type"><a href="qlabel.html">QLabel</a></span> <span class="operator">*</span>groupValueLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(fileInfo<span class="operator">.</span>group());
groupValueLabel<span class="operator">-</span><span class="operator">&gt;</span>setFrameStyle(<span class="type"><a href="qframe.html">QFrame</a></span><span class="operator">::</span>Panel <span class="operator">|</span> <span class="type"><a href="qframe.html">QFrame</a></span><span class="operator">::</span>Sunken);
<span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span> <span class="operator">*</span>permissionsLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span>;
permissionsLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(readable);
permissionsLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(writable);
permissionsLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(executable);
permissionsGroup<span class="operator">-</span><span class="operator">&gt;</span>setLayout(permissionsLayout);
<span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span> <span class="operator">*</span>ownerLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span>;
ownerLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(ownerLabel);
ownerLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(ownerValueLabel);
ownerLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(groupLabel);
ownerLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(groupValueLabel);
ownerGroup<span class="operator">-</span><span class="operator">&gt;</span>setLayout(ownerLayout);
<span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span> <span class="operator">*</span>mainLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qvboxlayout.html">QVBoxLayout</a></span>;
mainLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(permissionsGroup);
mainLayout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(ownerGroup);
mainLayout<span class="operator">-</span><span class="operator">&gt;</span>addStretch(<span class="number">1</span>);
setLayout(mainLayout);
}
ApplicationsTab<span class="operator">::</span>ApplicationsTab(<span class="keyword">const</span> <span class="type"><a href="qfileinfo.html">QFileInfo</a></span> <span class="operator">&amp;</span>fileInfo<span class="operator">,</span> <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="qlabel.html">QLabel</a></span> <span class="operator">*</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">&quot;Open with:&quot;</span>));
<span class="type"><a href="qlistwidget.html">QListWidget</a></span> <span class="operator">*</span>applicationsListBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlistwidget.html">QListWidget</a></span>;
<span class="type"><a href="qstringlist.html">QStringList</a></span> applications;
<span class="keyword">for</span> (<span class="type">int</span> i <span class="operator">=</span> <span class="number">1</span>; i <span class="operator">&lt;</span><span class="operator">=</span> <span class="number">30</span>; <span class="operator">+</span><span class="operator">+</span>i)
applications<span class="operator">.</span>append(tr(<span class="string">&quot;Application %1&quot;</span>)<span class="operator">.</span>arg(i));
applicationsListBox<span class="operator">-</span><span class="operator">&gt;</span>insertItems(<span class="number">0</span><span class="operator">,</span> applications);
<span class="type"><a href="qcheckbox.html">QCheckBox</a></span> <span class="operator">*</span>alwaysCheckBox;
<span class="keyword">if</span> (fileInfo<span class="operator">.</span>suffix()<span class="operator">.</span>isEmpty())
alwaysCheckBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcheckbox.html">QCheckBox</a></span>(tr(<span class="string">&quot;Always use this application to &quot;</span>
<span class="string">&quot;open this type of file&quot;</span>));
<span class="keyword">else</span>
alwaysCheckBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcheckbox.html">QCheckBox</a></span>(tr(<span class="string">&quot;Always use this application to &quot;</span>
<span class="string">&quot;open files with the extension '%1'&quot;</span>)<span class="operator">.</span>arg(fileInfo<span class="operator">.</span>suffix()));
<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">&gt;</span>addWidget(topLabel);
layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(applicationsListBox);
layout<span class="operator">-</span><span class="operator">&gt;</span>addWidget(alwaysCheckBox);
setLayout(layout);
}</pre>
</div>
<!-- @@@dialogs/tabdialog/tabdialog.cpp -->
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