"draw" event fired forever
- From: onetmt <onetmt gmail com>
- To: gtk-list gnome org
- Subject: "draw" event fired forever
- Date: Mon, 04 Nov 2013 15:02:12 +0100
I'm currently in the process of porting to gtk+-3 an old finite
difference calculation application; this application had a custom graph
drawing routine based on gdk_ subsystem that cannot be compiled anymore
against new gtk3 api :( . I succesfully converted every gdk_ invocation
in their cairo_ counterparts, but now I have to substitute the no longer
available "expose-event" with the new "draw" event. The problem is that
it runs continuosly in an infinite loop.
What is the expected mechanism of this new event? How can I refresh the
graph in a clean way as in old expose-event?
TIA
--
Hofstadter's Law:
"It always takes longer than you expect, even when you take into account
Hofstadter's Law."
[
Date Prev][
Date Next] [
Thread Prev][
Thread Next]
[
Thread Index]
[
Date Index]
[
Author Index]