Add GDK button mask for NS dragging events. (create_scroll_event): Remove

Add GDK button mask for NS dragging events. (create_scroll_event): Remove

2006-08-15  Richard Hult  <richard@imendio.com>

	* gdk/quartz/gdkevents-quartz.c: (get_event_mask_from_ns_event):
	Add GDK button mask for NS dragging events.
	(create_scroll_event): Remove obsolete comment.
	(_gdk_quartz_get_current_event_mask), (gdk_event_translate): Keep
	track of the latest event mask here...

	* gdk/quartz/gdkwindow-quartz.c:
	(_gdk_windowing_window_get_pointer): And use it here. Patch from
	Kristian Rietveld.
	(gdk_window_quartz_update_idle): Rename to make things clearer.