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