layout();
layout(false);
public void setMaximizedControl(Control control){	checkWidget();	if (control == null) {		if (maxControl != null) {			this.maxControl = null;			layout();			for (int i= 0; i < sashes.length; i++){				sashes[i].setVisible(true);			}		}		return;	}		for (int i= 0; i < sashes.length; i++){		sashes[i].setVisible(false);	}	maxControl = control;	layout();}