2003-03-11  Sven Neumann  <sven@gimp.org>

	* app/display/gimpdisplayshell-callbacks.c
	* app/display/gimpdisplayshell.[ch]
	* app/gui/image-menu.c
	* app/gui/view-commands.[ch]: added a fullscreen mode for the
	image display by means of gtk_window_fullscreen/unfullscreen.
	Depends on the window manager implementing _NET_WM_STATE_FULLSCREEN.

	* app/tools/gimpcroptool.c: made gimp_crop_tool_draw() static.

	* app/tools/gimptexttool.[ch]: derive from GimpDrawTool, no real
	changes yet.