nanogui: GrClearWindow() not working for a transparent window?
Subject:
GrClearWindow() not working for a transparent window?
From:
tj ####@####.####
Date:
5 Apr 2006 03:07:23 +0100
Message-Id: <4433260D.3030609@comcast.net>
I am having a problem with clearing a window that has the trasparency
property set.
I create a large parent window and set a pixmap as its background.
I then create child windows on it with the transparency property set.
On the children I draw gif images that also have transparent areas, and
all is well. The images are in the children and the parents pixmap
background is showing through like it should.
Then I call GrClearWindow(child, 0) and draw a new image in the child.
The problem is the old image was not cleared, so now the new image is
overlaying the old image.
Am I doing something wrong???
tj
