On Thu, 2004-01-08 at 04:09, Mama Mari wrote:
> Dear All,
> I am a beginner in using the GUI Toolkits. I have started with FLTK.
> Later on I discovered that FLTK has a drawing problem. It is flashing when
> you resize the window or some objects (like scrollbar) blinks.
> I used some demo programs which written by Microwindows. They have the same
> problem. When I asked them why?, they said it is because of the way of FLTK
> draw/redraw.
> Later on I have started to use GTK+. BUT. It has the same problem.
> I have a Celeron(R) CPU 2.GHZ, 256 RAM computer.
> It is very strange how it blinks with such a computer???? What speed
> should the computer have for stopping blinking?
If the toolkit doesn't double buffer, it will flash if you have a 2ghz
or a 20ghz computer. The fast computer just makes it flash faster.
GTK+ 2.x double buffers, so I guess you are using the obsolete
GTK+-1.2 ?
Owen
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