mirror of
https://github.com/crystalidea/qt6windows7.git
synced 2024-11-30 07:46:51 +08:00
62 lines
1.2 KiB
C++
62 lines
1.2 KiB
C++
|
// Copyright (C) 2016 The Qt Company Ltd.
|
||
|
|
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
|
||
|
|
|
||
|
|
#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;
|
||
|
|
}
|