Keyboard Hit

[anu0050]

while(1)
{
printf("Qt");

}


how to quit this loop using keyboardhit...

[high_flyer]

This code is not good.
But if you must use a while loop, you will have to add processEvets() in it, otherwise the GUI thread will not be able to process events.
About catching keyboard events read here:
http://doc.trolltech.com/3.3/qkeyevent.html