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diff --git a/examples/widgets/mainwindows/mainwindow/toolbar.cpp b/examples/widgets/mainwindows/mainwindow/toolbar.cpp
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-/****************************************************************************
-**
-** 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "toolbar.h"
-
-#include <QRandomGenerator>
-
-#include <QActionGroup>
-#include <QMainWindow>
-#include <QMenu>
-#include <QPainter>
-#include <QPainterPath>
-#include <QSpinBox>
-#include <QLabel>
-#include <QToolTip>
-
-#include <stdlib.h>
-
-static QPixmap genIcon(const QSize &iconSize, const QString &, const QColor &color, qreal pixelRatio)
-{
- int w = qRound(iconSize.width() * pixelRatio);
- int h = qRound(iconSize.height() * pixelRatio);
-
- QImage image(w, h, QImage::Format_ARGB32_Premultiplied);
- image.fill(0);
-
- QPainter p(&image);
-
- extern void render_qt_text(QPainter *, int, int, const QColor &);
- render_qt_text(&p, w, h, color);
-
- QPixmap pm = QPixmap::fromImage(image, Qt::DiffuseDither | Qt::DiffuseAlphaDither);
- pm.setDevicePixelRatio(pixelRatio);
- return pm;
-}
-
-static QPixmap genIcon(const QSize &iconSize, int number, const QColor &color, qreal pixelRatio)
-{ return genIcon(iconSize, QString::number(number), color, pixelRatio); }
-
-ToolBar::ToolBar(const QString &title, QWidget *parent)
- : QToolBar(parent)
- , spinbox(nullptr)
- , spinboxAction(nullptr)
-{
- setWindowTitle(title);
- setObjectName(title);
-
- setIconSize(QSize(32, 32));
-
- qreal dpr = devicePixelRatio();
- menu = new QMenu("One", this);
- menu->setIcon(genIcon(iconSize(), 1, Qt::black, dpr));
- menu->addAction(genIcon(iconSize(), "A", Qt::blue, dpr), "A");
- menu->addAction(genIcon(iconSize(), "B", Qt::blue, dpr), "B");
- menu->addAction(genIcon(iconSize(), "C", Qt::blue, dpr), "C");
- addAction(menu->menuAction());
-
- QAction *two = addAction(genIcon(iconSize(), 2, Qt::white, dpr), "Two");
- QFont boldFont;
- boldFont.setBold(true);
- two->setFont(boldFont);
-
- addAction(genIcon(iconSize(), 3, Qt::red, dpr), "Three");
- addAction(genIcon(iconSize(), 4, Qt::green, dpr), "Four");
- addAction(genIcon(iconSize(), 5, Qt::blue, dpr), "Five");
- addAction(genIcon(iconSize(), 6, Qt::yellow, dpr), "Six");
- orderAction = new QAction(this);
- orderAction->setText(tr("Order Items in Tool Bar"));
- connect(orderAction, &QAction::triggered, this, &ToolBar::order);
-
- randomizeAction = new QAction(this);
- randomizeAction->setText(tr("Randomize Items in Tool Bar"));
- connect(randomizeAction, &QAction::triggered, this, &ToolBar::randomize);
-
- addSpinBoxAction = new QAction(this);
- addSpinBoxAction->setText(tr("Add Spin Box"));
- connect(addSpinBoxAction, &QAction::triggered, this, &ToolBar::addSpinBox);
-
- removeSpinBoxAction = new QAction(this);
- removeSpinBoxAction->setText(tr("Remove Spin Box"));
- removeSpinBoxAction->setEnabled(false);
- connect(removeSpinBoxAction, &QAction::triggered, this, &ToolBar::removeSpinBox);
-
- movableAction = new QAction(tr("Movable"), this);
- movableAction->setCheckable(true);
- connect(movableAction, &QAction::triggered, this, &ToolBar::changeMovable);
-
- allowedAreasActions = new QActionGroup(this);
- allowedAreasActions->setExclusive(false);
-
- allowLeftAction = new QAction(tr("Allow on Left"), this);
- allowLeftAction->setCheckable(true);
- connect(allowLeftAction, &QAction::triggered, this, &ToolBar::allowLeft);
-
- allowRightAction = new QAction(tr("Allow on Right"), this);
- allowRightAction->setCheckable(true);
- connect(allowRightAction, &QAction::triggered, this, &ToolBar::allowRight);
-
- allowTopAction = new QAction(tr("Allow on Top"), this);
- allowTopAction->setCheckable(true);
- connect(allowTopAction, &QAction::triggered, this, &ToolBar::allowTop);
-
- allowBottomAction = new QAction(tr("Allow on Bottom"), this);
- allowBottomAction->setCheckable(true);
- connect(allowBottomAction, &QAction::triggered, this, &ToolBar::allowBottom);
-
- allowedAreasActions->addAction(allowLeftAction);
- allowedAreasActions->addAction(allowRightAction);
- allowedAreasActions->addAction(allowTopAction);
- allowedAreasActions->addAction(allowBottomAction);
-
- areaActions = new QActionGroup(this);
- areaActions->setExclusive(true);
-
- leftAction = new QAction(tr("Place on Left") , this);
- leftAction->setCheckable(true);
- connect(leftAction, &QAction::triggered, this, &ToolBar::placeLeft);
-
- rightAction = new QAction(tr("Place on Right") , this);
- rightAction->setCheckable(true);
- connect(rightAction, &QAction::triggered, this, &ToolBar::placeRight);
-
- topAction = new QAction(tr("Place on Top") , this);
- topAction->setCheckable(true);
- connect(topAction, &QAction::triggered, this, &ToolBar::placeTop);
-
- bottomAction = new QAction(tr("Place on Bottom") , this);
- bottomAction->setCheckable(true);
- connect(bottomAction, &QAction::triggered, this, &ToolBar::placeBottom);
-
- areaActions->addAction(leftAction);
- areaActions->addAction(rightAction);
- areaActions->addAction(topAction);
- areaActions->addAction(bottomAction);
-
- connect(movableAction, &QAction::triggered, areaActions, &QActionGroup::setEnabled);
-
- connect(movableAction, &QAction::triggered, allowedAreasActions, &QActionGroup::setEnabled);
-
- menu = new QMenu(title, this);
- menu->addAction(toggleViewAction());
- menu->addSeparator();
- menu->addAction(orderAction);
- menu->addAction(randomizeAction);
- menu->addSeparator();
- menu->addAction(addSpinBoxAction);
- menu->addAction(removeSpinBoxAction);
- menu->addSeparator();
- menu->addAction(movableAction);
- menu->addSeparator();
- menu->addActions(allowedAreasActions->actions());
- menu->addSeparator();
- menu->addActions(areaActions->actions());
- menu->addSeparator();
- menu->addAction(tr("Insert break"), this, &ToolBar::insertToolBarBreak);
-
- connect(menu, &QMenu::aboutToShow, this, &ToolBar::updateMenu);
-
- randomize();
-}
-
-void ToolBar::updateMenu()
-{
- QMainWindow *mainWindow = qobject_cast<QMainWindow *>(parentWidget());
- Q_ASSERT(mainWindow);
-
- const Qt::ToolBarArea area = mainWindow->toolBarArea(this);
- const Qt::ToolBarAreas areas = allowedAreas();
-
- movableAction->setChecked(isMovable());
-
- allowLeftAction->setChecked(isAreaAllowed(Qt::LeftToolBarArea));
- allowRightAction->setChecked(isAreaAllowed(Qt::RightToolBarArea));
- allowTopAction->setChecked(isAreaAllowed(Qt::TopToolBarArea));
- allowBottomAction->setChecked(isAreaAllowed(Qt::BottomToolBarArea));
-
- if (allowedAreasActions->isEnabled()) {
- allowLeftAction->setEnabled(area != Qt::LeftToolBarArea);
- allowRightAction->setEnabled(area != Qt::RightToolBarArea);
- allowTopAction->setEnabled(area != Qt::TopToolBarArea);
- allowBottomAction->setEnabled(area != Qt::BottomToolBarArea);
- }
-
- leftAction->setChecked(area == Qt::LeftToolBarArea);
- rightAction->setChecked(area == Qt::RightToolBarArea);
- topAction->setChecked(area == Qt::TopToolBarArea);
- bottomAction->setChecked(area == Qt::BottomToolBarArea);
-
- if (areaActions->isEnabled()) {
- leftAction->setEnabled(areas & Qt::LeftToolBarArea);
- rightAction->setEnabled(areas & Qt::RightToolBarArea);
- topAction->setEnabled(areas & Qt::TopToolBarArea);
- bottomAction->setEnabled(areas & Qt::BottomToolBarArea);
- }
-}
-
-void ToolBar::order()
-{
- QList<QAction *> ordered;
- QList<QAction *> actions1 = actions();
- const QList<QAction *> childActions = findChildren<QAction *>();
- for (QAction *action : childActions) {
- if (!actions1.contains(action))
- continue;
- actions1.removeAll(action);
- ordered.append(action);
- }
-
- clear();
- addActions(ordered);
-
- orderAction->setEnabled(false);
-}
-
-void ToolBar::randomize()
-{
- QList<QAction *> randomized;
- QList<QAction *> actions = this->actions();
- while (!actions.isEmpty()) {
- QAction *action = actions.takeAt(QRandomGenerator::global()->bounded(actions.size()));
- randomized.append(action);
- }
- clear();
- addActions(randomized);
-
- orderAction->setEnabled(true);
-}
-
-void ToolBar::addSpinBox()
-{
- if (!spinbox)
- spinbox = new QSpinBox(this);
- if (!spinboxAction)
- spinboxAction = addWidget(spinbox);
- else
- addAction(spinboxAction);
-
- addSpinBoxAction->setEnabled(false);
- removeSpinBoxAction->setEnabled(true);
-}
-
-void ToolBar::removeSpinBox()
-{
- if (spinboxAction)
- removeAction(spinboxAction);
-
- addSpinBoxAction->setEnabled(true);
- removeSpinBoxAction->setEnabled(false);
-}
-
-void ToolBar::allow(Qt::ToolBarArea area, bool a)
-{
- Qt::ToolBarAreas areas = allowedAreas();
- areas = a ? areas | area : areas & ~area;
- setAllowedAreas(areas);
-
- if (areaActions->isEnabled()) {
- leftAction->setEnabled(areas & Qt::LeftToolBarArea);
- rightAction->setEnabled(areas & Qt::RightToolBarArea);
- topAction->setEnabled(areas & Qt::TopToolBarArea);
- bottomAction->setEnabled(areas & Qt::BottomToolBarArea);
- }
-}
-
-void ToolBar::place(Qt::ToolBarArea area, bool p)
-{
- if (!p)
- return;
-
- QMainWindow *mainWindow = qobject_cast<QMainWindow *>(parentWidget());
- Q_ASSERT(mainWindow);
-
- mainWindow->addToolBar(area, this);
-
- if (allowedAreasActions->isEnabled()) {
- allowLeftAction->setEnabled(area != Qt::LeftToolBarArea);
- allowRightAction->setEnabled(area != Qt::RightToolBarArea);
- allowTopAction->setEnabled(area != Qt::TopToolBarArea);
- allowBottomAction->setEnabled(area != Qt::BottomToolBarArea);
- }
-}
-
-void ToolBar::changeMovable(bool movable)
-{ setMovable(movable); }
-
-void ToolBar::allowLeft(bool a)
-{ allow(Qt::LeftToolBarArea, a); }
-
-void ToolBar::allowRight(bool a)
-{ allow(Qt::RightToolBarArea, a); }
-
-void ToolBar::allowTop(bool a)
-{ allow(Qt::TopToolBarArea, a); }
-
-void ToolBar::allowBottom(bool a)
-{ allow(Qt::BottomToolBarArea, a); }
-
-void ToolBar::placeLeft(bool p)
-{ place(Qt::LeftToolBarArea, p); }
-
-void ToolBar::placeRight(bool p)
-{ place(Qt::RightToolBarArea, p); }
-
-void ToolBar::placeTop(bool p)
-{ place(Qt::TopToolBarArea, p); }
-
-void ToolBar::placeBottom(bool p)
-{ place(Qt::BottomToolBarArea, p); }
-
-void ToolBar::insertToolBarBreak()
-{
- QMainWindow *mainWindow = qobject_cast<QMainWindow *>(parentWidget());
- Q_ASSERT(mainWindow);
-
- mainWindow->insertToolBarBreak(this);
-}