On Mon, 15 Dec 2008 12:07:38 +0800 "gordon" <[email protected]> wrote:
>Dear Gnome. > I got a prablem about programming in Gtk+. The following program creat > a 'Button'.But >there is a problem with the 'static void callback( GtkWidget *widget, >gpointer data )'. >In this part of the program ,i want to change the cursor before the program >executing the for-loop. >Here is the problem.In this program ,it always execute the for-loop first and >then change the >cursor.I do not understand what happen. Could you tell what's wrong with my >program and how to >fix it.Thanks. > > Gordon Hi, I'm more proficient at Perl than c, so I made a Perl version of your problem, and received a good answer. See muppet's reply to: http://mail.gnome.org/archives/gtk-perl-list/2008-December/msg00036.html Basically, your timer won't be added to the event_loop until the button callback returns. There are some hacks around it, like putting a do_one_loop in your for loop. zentara -- I'm not really a human, but I play one on earth. http://zentara.net/Remember_How_Lucky_You_Are.html _______________________________________________ gtk-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/gtk-list
