2002-05-11  Michael Natterer  <mitch@gimp.org>

	* app/display/gimpnavigationview.c: connect to size allocations of
	the navigation preview's parent container and resize it so it
	takes all available space.

	* app/widgets/gimppreview.[ch]: replaced magic values by public
	#defines of GIMP_PREVIEW_MAX_SIZE and GIMP_PREVIEW_MAX_POPUP_SIZE.
	Increased the maximum preview size to 1024. Don't call the virtual
	get_size() function if preview->viewable is NULL but call
	gimp_preview_real_get_size() directly.

	* app/widgets/gimpbufferpreview.c
	* app/widgets/gimpcomponentlistitem.c
	* app/widgets/gimpcontainermenu.c
	* app/widgets/gimpdrawablepreview.c
	* app/widgets/gimpimagepreview.c
	* app/widgets/gimplistitem.c
	* app/widgets/gimpmenuitem.c
	* app/widgets/gimpnavigationpreview.c: replaced magic values by
	the new costants.