// Copyright (C) 2016 The Qt Company Ltd. // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause #include "mainwindow.h" #include #include int main(int argc, char *argv[]) { QApplication app(argc, argv); MainWindow window; const auto screenSize = window.screen()->availableSize(); window.resize({screenSize.width() / 2, screenSize.height() * 2 / 3}); window.show(); return QCoreApplication::exec(); }