From Ilka; code that keeps the canvas size while the pad editor is shown avoiding the scrollbars.
From Ilka;
code that keeps the canvas
size while the pad editor is shown avoiding the scrollbars.


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@8718 27541ba8-7e3a-0410-8455-c3a389f83636

dawehner/root,bbannier/ROOT,bbannier/ROOT,dawehner/root,dawehner/root,bbannier/ROOT,bbannier/ROOT,dawehner/root,dawehner/root,dawehner/root,bbannier/ROOT,dawehner/root,dawehner/root,bbannier/ROOT,bbannier/ROOT