Determines if keyboard layouts for both right-to-left and left-to-right languages are in use. Note that passing NULL for keymap is deprecated and will stop to work in GTK+ 3.0. Use gdk_keymap_get_for_display() instead. Since 2.12
TRUE if there are layouts in both directions, FALSE otherwise
See Implementation
Determines if keyboard layouts for both right-to-left and left-to-right languages are in use. Note that passing NULL for keymap is deprecated and will stop to work in GTK+ 3.0. Use gdk_keymap_get_for_display() instead. Since 2.12