// Copyright (C) 2016 The Qt Company Ltd. // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause #include #include "arrowpad.h" #include "mainwindow.h" MainWindow::MainWindow() { //! [0] arrowPad = new ArrowPad; //! [0] setCentralWidget(arrowPad); //! [1] exitAct = new QAction(tr("E&xit"), this); exitAct->setShortcut(QKeySequence(tr("Ctrl+Q", "Quit"))); connect(exitAct, &QAction::triggered, this, &MainWindow::close); //! [1] fileMenu = menuBar()->addMenu(tr("&File")); fileMenu->addAction(exitAct); }