New tooltips API.

New tooltips API.

2007-02-06  Kristian Rietveld  <kris@imendio.com>

	New tooltips API.

	* gtk/Makefile.am
	* gtk/gtk.h
	* gtk/gtk.symbols: build system foo.

	* gtk/gtkmain.c (gtk_main_do_event): call tooltip event handler
	hook for appropriate events.

	* gtk/gtkmarshalers.list: add BOOLEAN:INT,INT,BOOLEAN,OBJECT.

	* gtk/gtkrc.c: add style for gtk-tooltip.

	* gtk/gtksettings.c (gtk_settings_class_init): make the
	different tooltip timeouts configurable.

	* gtk/gtkwidget.[ch]: add new properties, signals, make sure
	tooltips are hidden on unmap, destroy, update window event
	mask on realize, hook into focus change and show help
	handlers.

	* gtk/gtkwindow.h: move GtkWindow typdef to gtkwidget.h ...

	* gtk/gtktooltip.[ch]: new files.

	* tests/Makefile.am
	* tests/testtooltips.c: add test application.

svn path=/trunk/; revision=17264