mirror of
https://github.com/crystalidea/qt6windows7.git
synced 2024-11-27 14:38:28 +08:00
31 lines
828 B
C++
31 lines
828 B
C++
|
// Copyright (C) 2016 The Qt Company Ltd.
|
||
|
|
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
|
||
|
|
|
||
|
|
#include "mainwindow.h"
|
||
|
|
#include "window.h"
|
||
|
|
#include <QMenuBar>
|
||
|
|
#include <QMenu>
|
||
|
|
#include <QMessageBox>
|
||
|
|
|
||
|
|
MainWindow::MainWindow()
|
||
|
|
{
|
||
|
|
QMenuBar *menuBar = new QMenuBar;
|
||
|
|
QMenu *menuWindow = menuBar->addMenu(tr("&Window"));
|
||
|
|
QAction *addNew = new QAction(menuWindow);
|
||
|
|
addNew->setText(tr("Add new"));
|
||
|
|
menuWindow->addAction(addNew);
|
||
|
|
connect(addNew, &QAction::triggered, this, &MainWindow::onAddNew);
|
||
|
|
setMenuBar(menuBar);
|
||
|
|
|
||
|
|
onAddNew();
|
||
|
|
}
|
||
|
|
|
||
|
|
void MainWindow::onAddNew()
|
||
|
|
{
|
||
|
|
if (!centralWidget())
|
||
|
|
setCentralWidget(new Window(this));
|
||
|
|
else
|
||
|
|
QMessageBox::information(nullptr, tr("Cannot add new window"),
|
||
|
|
tr("Already occupied. Undock first."));
|
||
|
|
}
|