dim.height = centerPref.height; dim.width = centerPref.width;
dim.height += centerPref.height; dim.width += centerPref.width;
		public Dimension minimumLayoutSize(Container parent)		{			Dimension dim = new Dimension();			Dimension centerPref = center.getMinimumSize();			dim.height = centerPref.height;			dim.width = centerPref.width;			Dimension rightPref = center.getMinimumSize();			dim.width += rightPref.height;			Dimension bottomPref = center.getMinimumSize();			dim.height += bottomPref.height;			return dim;		}