qt5base-lts/examples/widgets/dialogs/standarddialogs/main.cpp

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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
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** This file is part of the examples of the Qt Toolkit.
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#include <QApplication>
#include <QStyleHints>
#include <QDesktopWidget>
#include <QTranslator>
#include <QLocale>
#include <QLibraryInfo>
#include "dialog.h"
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
QGuiApplication::setApplicationDisplayName(Dialog::tr("Standard Dialogs"));
#ifndef QT_NO_TRANSLATION
QString translatorFileName = QLatin1String("qt_");
translatorFileName += QLocale::system().name();
QTranslator *translator = new QTranslator(&app);
if (translator->load(translatorFileName, QLibraryInfo::location(QLibraryInfo::TranslationsPath)))
app.installTranslator(translator);
#endif
Dialog dialog;
if (!QGuiApplication::styleHints()->showIsFullScreen() && !QGuiApplication::styleHints()->showIsMaximized()) {
const QRect availableGeometry = QApplication::desktop()->availableGeometry(&dialog);
dialog.resize(availableGeometry.width() / 3, availableGeometry.height() * 2 / 3);
dialog.move((availableGeometry.width() - dialog.width()) / 2,
(availableGeometry.height() - dialog.height()) / 2);
}
dialog.show();
return app.exec();
}