2007-01-11  Sven Neumann  <sven@gimp.org>

	* libgimpwidgets/gimppreview.[ch]: added transform and 
untransform
	methods.

	* libgimp/gimpzoompreview.c: more cleanups. Override the new
	GimpPreview methods.

	* plug-ins/common/nova.c: use the new transform functions.

	* libgimpwidgets/gimpwidgets.def: updated.


svn path=/trunk/; revision=21689