// Copyright (C) 2016 The Qt Company Ltd. // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause #include class MainWindow : public QMainWindow { public: MainWindow(); QAction *newAct; }; MainWindow() { //! [0] newAct = new QAction(tr("&New"), this); newAct->setShortcut(tr("Ctrl+N")); newAct->setStatusTip(tr("Create a new file")); newAct->setWhatsThis(tr("Click this option to create a new file.")); //! [0] } int main() { return 0; }