[prev in list] [next in list] [prev in thread] [next in thread] 

List:       gtk-app-devel
Subject:    how to emit a GDK_MOTION_NOTIFY event?
From:       Clemens Kirchgatterer <clemens () root ! at>
Date:       1999-07-12 21:38:30
[Download RAW message or body]

hi!

i've got the following problem.

i have connected a signal handler to an gnome_canvas_item like this:

  gtk_signal_connect(GTK_OBJECT(item),
		     "event",
                     (GtkSignalFunc)item_event,
                     NULL);

the function prototype of item_event is the following:

  gint item_event(GnomeCanvasItem *item, GdkEvent *event, gpointer
data);

now i want my programm to emit the GDK_MOTION_NOTIFY event, so the code
in my
event handler gets called.

i have tryed:
   gtk_signal_emit   (GTK_OBJECT(current_object),
                      GDK_MOTION_NOTIFY);
but all i got was:
  Gtk-CRITICAL **: file gtksignal.c: line 541 (gtk_signal_emit):
assertion `gtk_type_is_a
  (GTK_OBJECT_TYPE (object), signal->object_type)' failed.

any suggestions?

i hope it isn't a to dumb mistake. ;-)

warm regards ...
clemens

--

KiCK (Kirchgatterer Computer & Kommunikation)
++43 7675 4095
++43 0699 1012 9109


-- 
         To unsubscribe: mail gtk-app-devel-list-request@redhat.com with 
                       "unsubscribe" as the Subject.

	Mailing list concerns should be mailed to <listmaster@redhat.com>

[prev in list] [next in list] [prev in thread] [next in thread]