Given:
GtkWidget *Wnd = gtk_window_new(GTK_WINDOW_POPUP);
gtk_window_set_decorated(GTK_WINDOW(Wnd), FALSE);
gtk_window_set_type_hint(GTK_WINDOW(Wnd),
GDK_WINDOW_TYPE_HINT_DROPDOWN_MENU);
gtk_widget_add_events(Wnd, gtk_widget_get_events(Wnd) |
GDK_BUTTON_PRESS_MASK);
g_signal_connect (G_OBJECT(Wnd),
"button-press-event",
G_CALLBACK(PopupButtonEvent),
this);
gtk_grab_add(Wnd);
The gtk_grab_add asserts with:
Gdk-CRITICAL **: gdk_window_get_window_type: assertion `GDK_IS_WINDOW
(window)' failed.
I passed a valid GtkWidget to the grab add, and there is nothing in the docs to
infer that what I'm doing is bad... so what do I need to do to fix this code?
Regards
--
Matthew Allen
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