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Saving Window Size State
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class MainWindow : public QMainWindow
{
Q_OBJECT
public:
MainWindow(QWidget *parent = 0) : QMainWindow(parent) {
QSettings settings;
restoreGeometry(settings.value("mainWindowGeometry").toByteArray());
// create docks, toolbars, etc…
restoreState(settings.value("mainWindowState").toByteArray());
}
void closeEvent(QCloseEvent *event) {
QSettings settings;
settings.setValue("mainWindowGeometry", saveGeometry());
settings.setValue("mainWindowState", saveState());
}
};
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
QCoreApplication::setOrganizationDomain("OrgDomain");
QCoreApplication::setOrganizationName("OrgName");
QCoreApplication::setApplicationName("AppName");
QCoreApplication::setApplicationVersion("1.0.0");
MainWindow w;
w.show();
return a.exec();
}