87 lines
2.4 KiB
C++
87 lines
2.4 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "widget.h"
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#include "ui_widget.h"
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#include <QTimer>
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#include <QDebug>
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Widget::Widget(QWidget *parent) :
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QWidget(parent),
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ui(new Ui::Widget)
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{
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ui->setupUi(this);
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QTimer::singleShot(5000, this, SLOT(switchToFullScreen()));
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QTimer::singleShot(10000, this, SLOT(addMenuBar()));
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QTimer::singleShot(15000, this, SLOT(removeMenuBar()));
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QTimer::singleShot(20000, this, SLOT(switchToNormalScreen()));
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}
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Widget::~Widget()
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{
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delete ui;
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}
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void Widget::changeEvent(QEvent *e)
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{
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QWidget::changeEvent(e);
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switch (e->type()) {
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case QEvent::LanguageChange:
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ui->retranslateUi(this);
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break;
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default:
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break;
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}
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}
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void Widget::switchToFullScreen()
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{
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ui->label->setText("entering full screen");
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showFullScreen();
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}
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void Widget::switchToNormalScreen()
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{
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ui->label->setText("leaving full screen");
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showNormal();
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}
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void Widget::addMenuBar()
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{
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ui->label->setText("adding menu bar");
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menuBar = new QMenuBar(this);
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menuBar->setVisible(true);
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}
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void Widget::removeMenuBar()
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{
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ui->label->setText("removing menu bar");
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delete menuBar;
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}
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