I noticed a difference in behaviour between the GTK 1.2 and GTK 2.0
GtkPreview widget. Somehow the following code used to work in GTK 1.2
(with gtk_signal_connect iso g_signal_connect, etc.) but in 2.0 the
"motion_notify_event" doesn't seem to get handled.
g_signal_connect(G_OBJECT(widget), "motion_notify_event",
G_CALLBACK(button_motion), factory);
The funtion 'button_motion' is never called. As a workaround I replaced
the func by:
g_signal_connect(G_OBJECT(widget), "event",
G_CALLBACK(button_motion), factory);
and check for GDK_MOTION_NOTIFY events in my button_motion func, while
ignoring other events.
Has anyone else seen this change in behaviour as well? I know the
GtkPreview widget is deprecated and I will soon replace it, but I wanted
to port my program (the GIMP Imagemap plugin) without putting to much
effort in it yet.
Maurits
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