2004-08-28  Sven Neumann  <sven@gimp.org>

	* libgimpwidgets/gimpwidgets.[ch]: applied a patch from Joao
	S. O. Bueno which adds an API that allows to make the scale widget
	of a GimpScaleEntry behave logarithmic. Fixes bug #149420.

	* app/widgets/gimpbrusheditor.c: use the new functionality for the
	radius control.