On Nov 28, 2007 2:44 AM, Stewart Weiss <stewart.weiss@xxxxxxx> wrote: > I am running this on a Windows box with gtk+ 2.12 installed. Ah, OK. I don't think the windows backend uses the is_hint field, so you can just ignore it. It's because X11 is asynchronous. The window server keeps on trucking (and sending a lot of highly detailed mouse tracking information) even if your program pauses for a moment. As a result, you can get a backlog of mouse events and this causes very annoying lag in your application. The idea of is_hint is that when your program comes back to check for mouse events it just sees an is_hint event, meaning "a lot of mouse action has taken place, read the pointer explicitly to get the latest". So you get asynchronous mouse evnts and no lag. Windows is synchronous (the server can never run ahead of the application) so it doesn;t need this mechanism. Just ignnore is_hint and it'll work fine. John _______________________________________________ gtk-list mailing list gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list
