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<h1 class="title">toolbar.cpp Example File</h1>
<span class="subtitle">mainwindows/mainwindow/toolbar.cpp</span>
<!-- $$$mainwindows/mainwindow/toolbar.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 demonstration applications 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 "toolbar.h"</span>
<span class="preprocessor">#include <QMainWindow></span>
<span class="preprocessor">#include <QMenu></span>
<span class="preprocessor">#include <QPainter></span>
<span class="preprocessor">#include <QPainterPath></span>
<span class="preprocessor">#include <QSpinBox></span>
<span class="preprocessor">#include <QLabel></span>
<span class="preprocessor">#include <QToolTip></span>
<span class="preprocessor">#include <stdlib.h></span>
<span class="keyword">static</span> <span class="type"><a href="../qtgui/qpixmap.html">QPixmap</a></span> genIcon(<span class="keyword">const</span> <span class="type"><a href="../qtcore/qsize.html">QSize</a></span> <span class="operator">&</span>iconSize<span class="operator">,</span> <span class="keyword">const</span> <span class="type"><a href="../qtcore/qstring.html">QString</a></span> <span class="operator">&</span><span class="operator">,</span> <span class="keyword">const</span> <span class="type"><a href="../qtgui/qcolor.html">QColor</a></span> <span class="operator">&</span>color)
{
<span class="type">int</span> w <span class="operator">=</span> iconSize<span class="operator">.</span>width();
<span class="type">int</span> h <span class="operator">=</span> iconSize<span class="operator">.</span>height();
<span class="type"><a href="../qtgui/qimage.html">QImage</a></span> image(w<span class="operator">,</span> h<span class="operator">,</span> <span class="type"><a href="../qtgui/qimage.html">QImage</a></span><span class="operator">::</span>Format_ARGB32_Premultiplied);
image<span class="operator">.</span>fill(<span class="number">0</span>);
<span class="type"><a href="../qtgui/qpainter.html">QPainter</a></span> p(<span class="operator">&</span>image);
<span class="keyword">extern</span> <span class="type">void</span> render_qt_text(<span class="type"><a href="../qtgui/qpainter.html">QPainter</a></span> <span class="operator">*</span><span class="operator">,</span> <span class="type">int</span><span class="operator">,</span> <span class="type">int</span><span class="operator">,</span> <span class="keyword">const</span> <span class="type"><a href="../qtgui/qcolor.html">QColor</a></span> <span class="operator">&</span>);
render_qt_text(<span class="operator">&</span>p<span class="operator">,</span> w<span class="operator">,</span> h<span class="operator">,</span> color);
<span class="keyword">return</span> <span class="type"><a href="../qtgui/qpixmap.html">QPixmap</a></span><span class="operator">::</span>fromImage(image<span class="operator">,</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>DiffuseDither <span class="operator">|</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>DiffuseAlphaDither);
}
<span class="keyword">static</span> <span class="type"><a href="../qtgui/qpixmap.html">QPixmap</a></span> genIcon(<span class="keyword">const</span> <span class="type"><a href="../qtcore/qsize.html">QSize</a></span> <span class="operator">&</span>iconSize<span class="operator">,</span> <span class="type">int</span> number<span class="operator">,</span> <span class="keyword">const</span> <span class="type"><a href="../qtgui/qcolor.html">QColor</a></span> <span class="operator">&</span>color)
{ <span class="keyword">return</span> genIcon(iconSize<span class="operator">,</span> <span class="type"><a href="../qtcore/qstring.html">QString</a></span><span class="operator">::</span>number(number)<span class="operator">,</span> color); }
ToolBar<span class="operator">::</span>ToolBar(<span class="keyword">const</span> <span class="type"><a href="../qtcore/qstring.html">QString</a></span> <span class="operator">&</span>title<span class="operator">,</span> <span class="type"><a href="qwidget.html">QWidget</a></span> <span class="operator">*</span>parent)
: <span class="type"><a href="qtoolbar.html">QToolBar</a></span>(parent)
<span class="operator">,</span> spinbox(Q_NULLPTR)
<span class="operator">,</span> spinboxAction(Q_NULLPTR)
{
setWindowTitle(title);
setObjectName(title);
setIconSize(<span class="type"><a href="../qtcore/qsize.html">QSize</a></span>(<span class="number">32</span><span class="operator">,</span> <span class="number">32</span>));
menu <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qmenu.html">QMenu</a></span>(<span class="string">"One"</span><span class="operator">,</span> <span class="keyword">this</span>);
menu<span class="operator">-</span><span class="operator">></span>setIcon(genIcon(iconSize()<span class="operator">,</span> <span class="number">1</span><span class="operator">,</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>black));
menu<span class="operator">-</span><span class="operator">></span>addAction(genIcon(iconSize()<span class="operator">,</span> <span class="string">"A"</span><span class="operator">,</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>blue)<span class="operator">,</span> <span class="string">"A"</span>);
menu<span class="operator">-</span><span class="operator">></span>addAction(genIcon(iconSize()<span class="operator">,</span> <span class="string">"B"</span><span class="operator">,</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>blue)<span class="operator">,</span> <span class="string">"B"</span>);
menu<span class="operator">-</span><span class="operator">></span>addAction(genIcon(iconSize()<span class="operator">,</span> <span class="string">"C"</span><span class="operator">,</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>blue)<span class="operator">,</span> <span class="string">"C"</span>);
addAction(menu<span class="operator">-</span><span class="operator">></span>menuAction());
<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>two <span class="operator">=</span> addAction(genIcon(iconSize()<span class="operator">,</span> <span class="number">2</span><span class="operator">,</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>white)<span class="operator">,</span> <span class="string">"Two"</span>);
<span class="type"><a href="../qtgui/qfont.html">QFont</a></span> boldFont;
boldFont<span class="operator">.</span>setBold(<span class="keyword">true</span>);
two<span class="operator">-</span><span class="operator">></span>setFont(boldFont);
addAction(genIcon(iconSize()<span class="operator">,</span> <span class="number">3</span><span class="operator">,</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>red)<span class="operator">,</span> <span class="string">"Three"</span>);
addAction(genIcon(iconSize()<span class="operator">,</span> <span class="number">4</span><span class="operator">,</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>green)<span class="operator">,</span> <span class="string">"Four"</span>);
addAction(genIcon(iconSize()<span class="operator">,</span> <span class="number">5</span><span class="operator">,</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>blue)<span class="operator">,</span> <span class="string">"Five"</span>);
addAction(genIcon(iconSize()<span class="operator">,</span> <span class="number">6</span><span class="operator">,</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>yellow)<span class="operator">,</span> <span class="string">"Six"</span>);
orderAction <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qaction.html">QAction</a></span>(<span class="keyword">this</span>);
orderAction<span class="operator">-</span><span class="operator">></span>setText(tr(<span class="string">"Order Items in Tool Bar"</span>));
connect(orderAction<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qaction.html">QAction</a></span><span class="operator">::</span>triggered<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>ToolBar<span class="operator">::</span>order);
randomizeAction <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qaction.html">QAction</a></span>(<span class="keyword">this</span>);
randomizeAction<span class="operator">-</span><span class="operator">></span>setText(tr(<span class="string">"Randomize Items in Tool Bar"</span>));
connect(randomizeAction<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qaction.html">QAction</a></span><span class="operator">::</span>triggered<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>ToolBar<span class="operator">::</span>randomize);
addSpinBoxAction <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qaction.html">QAction</a></span>(<span class="keyword">this</span>);
addSpinBoxAction<span class="operator">-</span><span class="operator">></span>setText(tr(<span class="string">"Add Spin Box"</span>));
connect(addSpinBoxAction<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qaction.html">QAction</a></span><span class="operator">::</span>triggered<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>ToolBar<span class="operator">::</span>addSpinBox);
removeSpinBoxAction <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qaction.html">QAction</a></span>(<span class="keyword">this</span>);
removeSpinBoxAction<span class="operator">-</span><span class="operator">></span>setText(tr(<span class="string">"Remove Spin Box"</span>));
removeSpinBoxAction<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">false</span>);
connect(removeSpinBoxAction<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qaction.html">QAction</a></span><span class="operator">::</span>triggered<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>ToolBar<span class="operator">::</span>removeSpinBox);
movableAction <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qaction.html">QAction</a></span>(tr(<span class="string">"Movable"</span>)<span class="operator">,</span> <span class="keyword">this</span>);
movableAction<span class="operator">-</span><span class="operator">></span>setCheckable(<span class="keyword">true</span>);
connect(movableAction<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qaction.html">QAction</a></span><span class="operator">::</span>triggered<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>ToolBar<span class="operator">::</span>changeMovable);
allowedAreasActions <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qactiongroup.html">QActionGroup</a></span>(<span class="keyword">this</span>);
allowedAreasActions<span class="operator">-</span><span class="operator">></span>setExclusive(<span class="keyword">false</span>);
allowLeftAction <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qaction.html">QAction</a></span>(tr(<span class="string">"Allow on Left"</span>)<span class="operator">,</span> <span class="keyword">this</span>);
allowLeftAction<span class="operator">-</span><span class="operator">></span>setCheckable(<span class="keyword">true</span>);
connect(allowLeftAction<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qaction.html">QAction</a></span><span class="operator">::</span>triggered<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>ToolBar<span class="operator">::</span>allowLeft);
allowRightAction <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qaction.html">QAction</a></span>(tr(<span class="string">"Allow on Right"</span>)<span class="operator">,</span> <span class="keyword">this</span>);
allowRightAction<span class="operator">-</span><span class="operator">></span>setCheckable(<span class="keyword">true</span>);
connect(allowRightAction<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qaction.html">QAction</a></span><span class="operator">::</span>triggered<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>ToolBar<span class="operator">::</span>allowRight);
allowTopAction <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qaction.html">QAction</a></span>(tr(<span class="string">"Allow on Top"</span>)<span class="operator">,</span> <span class="keyword">this</span>);
allowTopAction<span class="operator">-</span><span class="operator">></span>setCheckable(<span class="keyword">true</span>);
connect(allowTopAction<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qaction.html">QAction</a></span><span class="operator">::</span>triggered<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>ToolBar<span class="operator">::</span>allowTop);
allowBottomAction <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qaction.html">QAction</a></span>(tr(<span class="string">"Allow on Bottom"</span>)<span class="operator">,</span> <span class="keyword">this</span>);
allowBottomAction<span class="operator">-</span><span class="operator">></span>setCheckable(<span class="keyword">true</span>);
connect(allowBottomAction<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qaction.html">QAction</a></span><span class="operator">::</span>triggered<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>ToolBar<span class="operator">::</span>allowBottom);
allowedAreasActions<span class="operator">-</span><span class="operator">></span>addAction(allowLeftAction);
allowedAreasActions<span class="operator">-</span><span class="operator">></span>addAction(allowRightAction);
allowedAreasActions<span class="operator">-</span><span class="operator">></span>addAction(allowTopAction);
allowedAreasActions<span class="operator">-</span><span class="operator">></span>addAction(allowBottomAction);
areaActions <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qactiongroup.html">QActionGroup</a></span>(<span class="keyword">this</span>);
areaActions<span class="operator">-</span><span class="operator">></span>setExclusive(<span class="keyword">true</span>);
leftAction <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qaction.html">QAction</a></span>(tr(<span class="string">"Place on Left"</span>) <span class="operator">,</span> <span class="keyword">this</span>);
leftAction<span class="operator">-</span><span class="operator">></span>setCheckable(<span class="keyword">true</span>);
connect(leftAction<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qaction.html">QAction</a></span><span class="operator">::</span>triggered<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>ToolBar<span class="operator">::</span>placeLeft);
rightAction <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qaction.html">QAction</a></span>(tr(<span class="string">"Place on Right"</span>) <span class="operator">,</span> <span class="keyword">this</span>);
rightAction<span class="operator">-</span><span class="operator">></span>setCheckable(<span class="keyword">true</span>);
connect(rightAction<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qaction.html">QAction</a></span><span class="operator">::</span>triggered<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>ToolBar<span class="operator">::</span>placeRight);
topAction <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qaction.html">QAction</a></span>(tr(<span class="string">"Place on Top"</span>) <span class="operator">,</span> <span class="keyword">this</span>);
topAction<span class="operator">-</span><span class="operator">></span>setCheckable(<span class="keyword">true</span>);
connect(topAction<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qaction.html">QAction</a></span><span class="operator">::</span>triggered<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>ToolBar<span class="operator">::</span>placeTop);
bottomAction <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qaction.html">QAction</a></span>(tr(<span class="string">"Place on Bottom"</span>) <span class="operator">,</span> <span class="keyword">this</span>);
bottomAction<span class="operator">-</span><span class="operator">></span>setCheckable(<span class="keyword">true</span>);
connect(bottomAction<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qaction.html">QAction</a></span><span class="operator">::</span>triggered<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>ToolBar<span class="operator">::</span>placeBottom);
areaActions<span class="operator">-</span><span class="operator">></span>addAction(leftAction);
areaActions<span class="operator">-</span><span class="operator">></span>addAction(rightAction);
areaActions<span class="operator">-</span><span class="operator">></span>addAction(topAction);
areaActions<span class="operator">-</span><span class="operator">></span>addAction(bottomAction);
connect(movableAction<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qaction.html">QAction</a></span><span class="operator">::</span>triggered<span class="operator">,</span> areaActions<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qactiongroup.html">QActionGroup</a></span><span class="operator">::</span>setEnabled);
connect(movableAction<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qaction.html">QAction</a></span><span class="operator">::</span>triggered<span class="operator">,</span> allowedAreasActions<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qactiongroup.html">QActionGroup</a></span><span class="operator">::</span>setEnabled);
menu <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qmenu.html">QMenu</a></span>(title<span class="operator">,</span> <span class="keyword">this</span>);
menu<span class="operator">-</span><span class="operator">></span>addAction(toggleViewAction());
menu<span class="operator">-</span><span class="operator">></span>addSeparator();
menu<span class="operator">-</span><span class="operator">></span>addAction(orderAction);
menu<span class="operator">-</span><span class="operator">></span>addAction(randomizeAction);
menu<span class="operator">-</span><span class="operator">></span>addSeparator();
menu<span class="operator">-</span><span class="operator">></span>addAction(addSpinBoxAction);
menu<span class="operator">-</span><span class="operator">></span>addAction(removeSpinBoxAction);
menu<span class="operator">-</span><span class="operator">></span>addSeparator();
menu<span class="operator">-</span><span class="operator">></span>addAction(movableAction);
menu<span class="operator">-</span><span class="operator">></span>addSeparator();
menu<span class="operator">-</span><span class="operator">></span>addActions(allowedAreasActions<span class="operator">-</span><span class="operator">></span>actions());
menu<span class="operator">-</span><span class="operator">></span>addSeparator();
menu<span class="operator">-</span><span class="operator">></span>addActions(areaActions<span class="operator">-</span><span class="operator">></span>actions());
menu<span class="operator">-</span><span class="operator">></span>addSeparator();
menu<span class="operator">-</span><span class="operator">></span>addAction(tr(<span class="string">"Insert break"</span>)<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>ToolBar<span class="operator">::</span>insertToolBarBreak);
connect(menu<span class="operator">,</span> <span class="operator">&</span><span class="type"><a href="qmenu.html">QMenu</a></span><span class="operator">::</span>aboutToShow<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> <span class="operator">&</span>ToolBar<span class="operator">::</span>updateMenu);
randomize();
}
<span class="type">void</span> ToolBar<span class="operator">::</span>updateMenu()
{
<span class="type"><a href="qmainwindow.html">QMainWindow</a></span> <span class="operator">*</span>mainWindow <span class="operator">=</span> qobject_cast<span class="operator"><</span><span class="type"><a href="qmainwindow.html">QMainWindow</a></span> <span class="operator">*</span><span class="operator">></span>(parentWidget());
Q_ASSERT(mainWindow <span class="operator">!</span><span class="operator">=</span> <span class="number">0</span>);
<span class="keyword">const</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>ToolBarArea area <span class="operator">=</span> mainWindow<span class="operator">-</span><span class="operator">></span>toolBarArea(<span class="keyword">this</span>);
<span class="keyword">const</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>ToolBarAreas areas <span class="operator">=</span> allowedAreas();
movableAction<span class="operator">-</span><span class="operator">></span>setChecked(isMovable());
allowLeftAction<span class="operator">-</span><span class="operator">></span>setChecked(isAreaAllowed(<span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>LeftToolBarArea));
allowRightAction<span class="operator">-</span><span class="operator">></span>setChecked(isAreaAllowed(<span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>RightToolBarArea));
allowTopAction<span class="operator">-</span><span class="operator">></span>setChecked(isAreaAllowed(<span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>TopToolBarArea));
allowBottomAction<span class="operator">-</span><span class="operator">></span>setChecked(isAreaAllowed(<span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>BottomToolBarArea));
<span class="keyword">if</span> (allowedAreasActions<span class="operator">-</span><span class="operator">></span>isEnabled()) {
allowLeftAction<span class="operator">-</span><span class="operator">></span>setEnabled(area <span class="operator">!</span><span class="operator">=</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>LeftToolBarArea);
allowRightAction<span class="operator">-</span><span class="operator">></span>setEnabled(area <span class="operator">!</span><span class="operator">=</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>RightToolBarArea);
allowTopAction<span class="operator">-</span><span class="operator">></span>setEnabled(area <span class="operator">!</span><span class="operator">=</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>TopToolBarArea);
allowBottomAction<span class="operator">-</span><span class="operator">></span>setEnabled(area <span class="operator">!</span><span class="operator">=</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>BottomToolBarArea);
}
leftAction<span class="operator">-</span><span class="operator">></span>setChecked(area <span class="operator">=</span><span class="operator">=</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>LeftToolBarArea);
rightAction<span class="operator">-</span><span class="operator">></span>setChecked(area <span class="operator">=</span><span class="operator">=</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>RightToolBarArea);
topAction<span class="operator">-</span><span class="operator">></span>setChecked(area <span class="operator">=</span><span class="operator">=</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>TopToolBarArea);
bottomAction<span class="operator">-</span><span class="operator">></span>setChecked(area <span class="operator">=</span><span class="operator">=</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>BottomToolBarArea);
<span class="keyword">if</span> (areaActions<span class="operator">-</span><span class="operator">></span>isEnabled()) {
leftAction<span class="operator">-</span><span class="operator">></span>setEnabled(areas <span class="operator">&</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>LeftToolBarArea);
rightAction<span class="operator">-</span><span class="operator">></span>setEnabled(areas <span class="operator">&</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>RightToolBarArea);
topAction<span class="operator">-</span><span class="operator">></span>setEnabled(areas <span class="operator">&</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>TopToolBarArea);
bottomAction<span class="operator">-</span><span class="operator">></span>setEnabled(areas <span class="operator">&</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>BottomToolBarArea);
}
}
<span class="type">void</span> ToolBar<span class="operator">::</span>order()
{
<span class="type"><a href="../qtcore/qlist.html">QList</a></span><span class="operator"><</span><span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span><span class="operator">></span> ordered;
<span class="type"><a href="../qtcore/qlist.html">QList</a></span><span class="operator"><</span><span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span><span class="operator">></span> actions1 <span class="operator">=</span> actions();
foreach (<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>action<span class="operator">,</span> findChildren<span class="operator"><</span><span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span><span class="operator">></span>()) {
<span class="keyword">if</span> (<span class="operator">!</span>actions1<span class="operator">.</span>contains(action))
<span class="keyword">continue</span>;
actions1<span class="operator">.</span>removeAll(action);
ordered<span class="operator">.</span>append(action);
}
clear();
addActions(ordered);
orderAction<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">false</span>);
}
<span class="type">void</span> ToolBar<span class="operator">::</span>randomize()
{
<span class="type"><a href="../qtcore/qlist.html">QList</a></span><span class="operator"><</span><span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span><span class="operator">></span> randomized;
<span class="type"><a href="../qtcore/qlist.html">QList</a></span><span class="operator"><</span><span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span><span class="operator">></span> actions <span class="operator">=</span> <span class="keyword">this</span><span class="operator">-</span><span class="operator">></span>actions();
<span class="keyword">while</span> (<span class="operator">!</span>actions<span class="operator">.</span>isEmpty()) {
<span class="type"><a href="qaction.html">QAction</a></span> <span class="operator">*</span>action <span class="operator">=</span> actions<span class="operator">.</span>takeAt(rand() <span class="operator">%</span> actions<span class="operator">.</span>size());
randomized<span class="operator">.</span>append(action);
}
clear();
addActions(randomized);
orderAction<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">true</span>);
}
<span class="type">void</span> ToolBar<span class="operator">::</span>addSpinBox()
{
<span class="keyword">if</span> (<span class="operator">!</span>spinbox)
spinbox <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qspinbox.html">QSpinBox</a></span>(<span class="keyword">this</span>);
<span class="keyword">if</span> (<span class="operator">!</span>spinboxAction)
spinboxAction <span class="operator">=</span> addWidget(spinbox);
<span class="keyword">else</span>
addAction(spinboxAction);
addSpinBoxAction<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">false</span>);
removeSpinBoxAction<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">true</span>);
}
<span class="type">void</span> ToolBar<span class="operator">::</span>removeSpinBox()
{
<span class="keyword">if</span> (spinboxAction)
removeAction(spinboxAction);
addSpinBoxAction<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">true</span>);
removeSpinBoxAction<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">false</span>);
}
<span class="type">void</span> ToolBar<span class="operator">::</span>allow(<span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>ToolBarArea area<span class="operator">,</span> bool a)
{
<span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>ToolBarAreas areas <span class="operator">=</span> allowedAreas();
areas <span class="operator">=</span> a <span class="operator">?</span> areas <span class="operator">|</span> area : areas <span class="operator">&</span> <span class="operator">~</span>area;
setAllowedAreas(areas);
<span class="keyword">if</span> (areaActions<span class="operator">-</span><span class="operator">></span>isEnabled()) {
leftAction<span class="operator">-</span><span class="operator">></span>setEnabled(areas <span class="operator">&</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>LeftToolBarArea);
rightAction<span class="operator">-</span><span class="operator">></span>setEnabled(areas <span class="operator">&</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>RightToolBarArea);
topAction<span class="operator">-</span><span class="operator">></span>setEnabled(areas <span class="operator">&</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>TopToolBarArea);
bottomAction<span class="operator">-</span><span class="operator">></span>setEnabled(areas <span class="operator">&</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>BottomToolBarArea);
}
}
<span class="type">void</span> ToolBar<span class="operator">::</span>place(<span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>ToolBarArea area<span class="operator">,</span> bool p)
{
<span class="keyword">if</span> (<span class="operator">!</span>p)
<span class="keyword">return</span>;
<span class="type"><a href="qmainwindow.html">QMainWindow</a></span> <span class="operator">*</span>mainWindow <span class="operator">=</span> qobject_cast<span class="operator"><</span><span class="type"><a href="qmainwindow.html">QMainWindow</a></span> <span class="operator">*</span><span class="operator">></span>(parentWidget());
Q_ASSERT(mainWindow <span class="operator">!</span><span class="operator">=</span> <span class="number">0</span>);
mainWindow<span class="operator">-</span><span class="operator">></span>addToolBar(area<span class="operator">,</span> <span class="keyword">this</span>);
<span class="keyword">if</span> (allowedAreasActions<span class="operator">-</span><span class="operator">></span>isEnabled()) {
allowLeftAction<span class="operator">-</span><span class="operator">></span>setEnabled(area <span class="operator">!</span><span class="operator">=</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>LeftToolBarArea);
allowRightAction<span class="operator">-</span><span class="operator">></span>setEnabled(area <span class="operator">!</span><span class="operator">=</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>RightToolBarArea);
allowTopAction<span class="operator">-</span><span class="operator">></span>setEnabled(area <span class="operator">!</span><span class="operator">=</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>TopToolBarArea);
allowBottomAction<span class="operator">-</span><span class="operator">></span>setEnabled(area <span class="operator">!</span><span class="operator">=</span> <span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>BottomToolBarArea);
}
}
<span class="type">void</span> ToolBar<span class="operator">::</span>changeMovable(bool movable)
{ setMovable(movable); }
<span class="type">void</span> ToolBar<span class="operator">::</span>allowLeft(bool a)
{ allow(<span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>LeftToolBarArea<span class="operator">,</span> a); }
<span class="type">void</span> ToolBar<span class="operator">::</span>allowRight(bool a)
{ allow(<span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>RightToolBarArea<span class="operator">,</span> a); }
<span class="type">void</span> ToolBar<span class="operator">::</span>allowTop(bool a)
{ allow(<span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>TopToolBarArea<span class="operator">,</span> a); }
<span class="type">void</span> ToolBar<span class="operator">::</span>allowBottom(bool a)
{ allow(<span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>BottomToolBarArea<span class="operator">,</span> a); }
<span class="type">void</span> ToolBar<span class="operator">::</span>placeLeft(bool p)
{ place(<span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>LeftToolBarArea<span class="operator">,</span> p); }
<span class="type">void</span> ToolBar<span class="operator">::</span>placeRight(bool p)
{ place(<span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>RightToolBarArea<span class="operator">,</span> p); }
<span class="type">void</span> ToolBar<span class="operator">::</span>placeTop(bool p)
{ place(<span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>TopToolBarArea<span class="operator">,</span> p); }
<span class="type">void</span> ToolBar<span class="operator">::</span>placeBottom(bool p)
{ place(<span class="type"><a href="../qtcore/qt.html">Qt</a></span><span class="operator">::</span>BottomToolBarArea<span class="operator">,</span> p); }
<span class="type">void</span> ToolBar<span class="operator">::</span>insertToolBarBreak()
{
<span class="type"><a href="qmainwindow.html">QMainWindow</a></span> <span class="operator">*</span>mainWindow <span class="operator">=</span> qobject_cast<span class="operator"><</span><span class="type"><a href="qmainwindow.html">QMainWindow</a></span> <span class="operator">*</span><span class="operator">></span>(parentWidget());
Q_ASSERT(mainWindow <span class="operator">!</span><span class="operator">=</span> <span class="number">0</span>);
mainWindow<span class="operator">-</span><span class="operator">></span>insertToolBarBreak(<span class="keyword">this</span>);
}
</pre>
</div>
<!-- @@@mainwindows/mainwindow/toolbar.cpp -->
</div>
</div>
</div>
</div>
</div>
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<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
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distrib
>
Mageia
>
6
>
armv5tl
>
media
>
core-updates
>
by-pkgid
>
768f7d9f703884aa2562bf0a651086df
>
files
>
4136
