Re: about main event loop

[Zhang Wei <zwizhy gmail com>]

Thank you for reply!

My system is windows xp sp2,
the gtk-+2.0 version is 2.16.6, and gcc (GCC) 3.4.5 (mingw-vista special r3)

here is a simple program has the same problem,
when right click the icon on taskbar to select "minimize, maximum, close.."
console give warings,
I am new to gtk.
Please give me an example to handle the signal in the simple program?

#include <gtk/gtk.h>
int main( int    argc,
           char *argv[] )
{
     GtkWidget *window;
     gtk_init (&argc, &argv);
     window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
     g_signal_connect (G_OBJECT (window), "delete_event",
               G_CALLBACK (gtk_main_quit), NULL);
     gtk_container_set_border_width (GTK_CONTAINER (window), 10);
     gtk_widget_show (window);
     gtk_main ();
     return (0);
}
Regards,
Zhang
2010/1/12 Dov Grobgeld <dov grobgeld gmail com>

> No, you don't create threads to handle events. Instead you connect to
> callbacks through g_signal_connect().
>
> But in order to get an intelligent reply from this list, you should provide
> a complete compilable program that exhibit the problem that you experience.
>
> Regards,
> Dov
>
>   On Tue, Jan 12, 2010 at 11:02, Zhang Wei <zwizhy gmail com> wrote:
>
> >  hello,
> > I don't know how to deal with the signal
> > when I clicked the icon on taskbar with
> > right button of the mouse
> >
> > the program runs ok,
> > but it gives the warnings in the console:
> > GLib-WARNING **: g_main_context_prepare() called recursively from within a
> > source's check() or prepare() member.
> > GLib-WARNING **: g_main_context_check() called recursively from within a
> > source's check() or prepare() member.
> >
> > should i use a callback function to deal
> > with the signal "button_press_event"or
> > create a thread to run in the idle time?
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