public void setVSBBottomCorner(Component component) {
		if (mVSBBottomCorner != component) {
			if (mVSBBottomCorner != null) {
				remove(mVSBBottomCorner);
			}
			mVSBBottomCorner = component;
			if (mVSBBottomCorner != null) {
				add(mVSBBottomCorner);
			}
		}
	}