Hm. This shouldn't be happening. What version of GTK+3 are you using, and can you produce a small reproducible example[0] ?
[0] http://sscce.org/ On Mon, Nov 4, 2013 at 9:18 AM, onetmt <one...@gmail.com> wrote: > Il 04/11/2013 15:06, Jasper St. Pierre ha scritto: > > Connect to the "draw" signal on the widget to do your drawing, and call > > gtk_widget_queue_redraw(); on the widget if you want to request a redraw. > > > This is what I'm currently doing (I've connected to "draw" signal of a > GtkDrawingArea), but the problem is that I have the "draw" event fired > continuosly. > > > > > > On Mon, Nov 4, 2013 at 9:02 AM, onetmt <one...@gmail.com > > <mailto:one...@gmail.com>> wrote: > > > > 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." > > _______________________________________________ > > gtk-list mailing list > > gtk-list@gnome.org <mailto:gtk-list@gnome.org> > > https://mail.gnome.org/mailman/listinfo/gtk-list > > > > > > > > > > -- > > Jasper > > > -- > Hofstadter's Law: > "It always takes longer than you expect, even when you take into account > Hofstadter's Law." > _______________________________________________ > gtk-list mailing list > gtk-list@gnome.org > https://mail.gnome.org/mailman/listinfo/gtk-list > -- Jasper
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