Re: post processing drawing

[Paul Davis <paul linuxaudiosystems com>]

On Mon, 2009-02-02 at 04:05 -0800, Iulian wrote:
> I need to alter the alpha blending value of a drawing.
> In order for this to be visible on the screen i need to do it after all GDK
> controls has finished drawing.
> I studied expose-event, but this doesn't guarantee me that no one will alter
> the drawing.
> Is there another event that is called after all drawing has been done?

i believe you're thinking about this all wrong.

why don't you describe what you are actually trying to accomplish and
maybe someone can make some useful suggestions.