How to remove status bar and menu bar ?

[Carol.chen]

Hi,

I would remove the status bar and the menu bar in a a Qt application.
how can I achieve it?

Note I donnot want to a full screen applicaion but a small rectangle on device.
thanks.

[rahulvala]

I would recommend you to refer this document : http://doc.trolltech.com/4.5/qstatusbar.html

For full screen try any one from this two function, one will work for you.

showFullScreen();
showMaximized();

Best regards,

[Fuzzbender]

Hi,

I would remove the status bar and the menu bar in a a Qt application.
how can I achieve it?

Note I donnot want to a full screen applicaion but a small rectangle on device.
thanks.

Somewhat hackish solution would be to call showFullScreen() for a dialog that has been defined as fixed size.

I.e.
myDialog.showFullscreen();
myDialog.setFixedSize(QSize(100,100));

Note that this causes flickering and dialog position is probably not what you wanted.

[Carol.chen]

Hi,

I would remove the status bar and the menu bar in a a Qt application.
how can I achieve it?

Note I donnot want to a full screen applicaion but a small rectangle on device.
thanks.

Hi, Now I get it solved. thank you all

int main(int argc, char *argv[])
{
QApplication app(argc, argv);


MainWindow mw;
mw.showFullScreen();

return app.exec();
}

MainWindow::MainWindow()
{

Qt::WindowFlags flags = windowFlags();

flags |= Qt::WindowSoftkeysVisibleHint;
flags |= Qt::WindowSoftkeysRespondHint;
setWindowFlags(flags);
showFullScreen();

}