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