2008-03-05  Sven Neumann  <sven@gimp.org>

	* app/display/gimpdisplayshell-preview.c: applied a modified and
	further optimized version of the patch from Tom Lechner as
	attached to bug #167926.  This makes the transform preview take
	the layer opacity into account. Needs some more work...


svn path=/trunk/; revision=25038