2003-07-08  Michael Natterer  <mitch@gimp.org>

	Added configurable styles for dockable tabs (fixes bug #87376):

	* app/widgets/widgets-enums.[ch]: added new enum GimpTabStyle
	which can be one on { ICON, NAME, ICON_NAME, ICON_BLURB }.

	* app/widgets/gimpdockable.[ch]: added a GimpTabStyle member to
	the GimpDockable struct which defaults to GIMP_TAB_STYLE_ICON.
	Renamed "short_name" to "name" and "name" to "blurb". Renamed
	GimpDockableGetTabFunc to GimpDockableGetIconFunc. Implemented all
	tab styles in gimp_dockable_real_get_tab_widget() and use the
	"get_icon_func" only for creating the tab's icon, not the entire
	tab widget.

	* app/widgets/gimpdockbook.[ch]: changed accordingly. Create the
	menu widgets and the DND icon using gimp_dockable_get_tab_widget()
	with tab_style == GIMP_TAB_STYLE_ICON_BLURB instead of duplicating
	tons of code. Made gimp_dockbook_get_tab_widget() public because
	it's needed for exchanging tabs on-the-fly.

	* app/widgets/gimpimagedock.c: changed accordingly.

	* app/widgets/gimpdialogfactory.c: remember the dockables' tab
	style in sessionrc.

	* app/gui/dialogs-menu.c: added a submenu to select the tab style
	for each dockable.

	* app/gui/dialogs-commands.[ch]: new callback
	dialogs_tab_style_cmd_callback().

	* app/gui/dialogs-constructors.[ch]: added stock_ids to all
	dockables, swapped the "name" and "blurb" parameters, reordered
	functions, cleanup.

	* app/gui/dialogs-menu.c
	* app/gui/image-menu.c
	* app/gui/toolbox-menu.c: use GIMP_STOCK_DEFAULT_COLORS for the
	color editor dockable and renamed it to "FG/BG Color".