danciac
8th September 2010, 08:34
Hey everybody!
I am trying to build a simple application in Qt. It is supposed to show a message every x ms.
In order to increase speed, (it's really discomforting as it is right now) i thought of taking a screenshot before makinng my message visible, and then (and that's the part i don't know how to implement) i want to somehow tell Windows(and also Ubuntu) not to redraw the desktop but use my screenshot instead.
Any ideas?
Thanks a lot.
I am trying to build a simple application in Qt. It is supposed to show a message every x ms.
In order to increase speed, (it's really discomforting as it is right now) i thought of taking a screenshot before makinng my message visible, and then (and that's the part i don't know how to implement) i want to somehow tell Windows(and also Ubuntu) not to redraw the desktop but use my screenshot instead.
Any ideas?
Thanks a lot.