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// 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."));
}
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