2003-05-29  Ray Strode  <halfline@hawaii.rr.com>

	Get and use double-click speed from GtkSettings (Bug #103218).

	* src/ui.c, src/ui.h:
	add function meta_ui_get_double_click_timeout for looking up
	the global double-click speed.

	* src/display.c, src/display.h: remove double_click_time
	field from MetaDisplay and use meta_ui_get_double_click_timeout
	instead.