|local _gtkwidget_handler (w, op, flags)||Handler for GtkObject derived objects.|
|local _special_alloc (ts)||Determine how to allocate a given structure.|
|gtk_call_hook (L, fi)||Initialize Gtk if it hasn't happened yet.|
- local _gtkwidget_handler (w, op, flags)
Handler for GtkObject derived objects. This is almost the same as the GInitiallyUnowned handler, but uses gtk_object_ref_sink for older GTK libraries.
- local _special_alloc (ts)
Determine how to allocate a given structure.
- ts: Typespec of the structure to allocate
Return value:0=use g_slice_alloc, 1=use g_malloc, 2=special case for GdkColor
- gtk_call_hook (L, fi)
Initialize Gtk if it hasn't happened yet. This function is called every time before a library function is called through this module.