Hi, I'm trying to set up a GtkDrawingArea with GtkGLExt so that it'll render only when it emits an expose-event signal. The problem is that the signal doesn't get emitted when the widget is unobscured by another GdkDrawable. So when a tooltip disappears or a window is dragged in and out the widget is left "tainted". This behavior seems to be inconsistent with that of a normal GtkDrawingArea which correctly emits the expose-event signal when it is unobscured. I've attached a source for my test program. Here is my system's configuration: Debian unstable gcc 4.0.3 Gtk+ 2.8.17 GtkGLExt 1.0.6 Thanks in advance and someone please help me out. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
Attachment:
TestExposeEventWithGtkGL.c.gz
Description: pat912790682