2005-10-30  Michael Natterer  <mitch@gimp.org>

	Fixed bug #316395:

	* app/actions/dialogs-actions.c (dialogs_dockable_actions)
	* app/actions/quick-mask-actions.c (quick_mask_toggle_actions):
	added tooltips to action entries.

	* app/display/gimpdisplayshell.c (gimp_display_shell_new): use
	gimp_widget_set_accel_help() to set the tooltip so it contains
	the accelerator.

	* app/dialogs/dialogs-constructors.c (dialogs_dockable_constructor):
	attach the dialog's identifier to the dockable widget (hack).

	* app/widgets/gimpdockbook.c (gimp_dockbook_get_tab_widget): use
	the attached identifier to find the action for this dockable in
	the dock's UI manager (HACK HACK). Use the found action to set
	a tooltip with accelerator.

	* app/widgets/gimpwidgets-utils.c (gimp_widget_set_accel_help):
	fixed bug in fallback code what should never be used.