layout();
layout(false);
public void setAlwaysShowScrollBars(boolean show) {	checkWidget();	if (show == alwaysShowScroll) return;	alwaysShowScroll = show;	ScrollBar hBar = getHorizontalBar ();	if (hBar != null && alwaysShowScroll) hBar.setVisible(true);	ScrollBar vBar = getVerticalBar ();	if (vBar != null && alwaysShowScroll) vBar.setVisible(true);	layout();}