public SashGPaneListener( GViewer gViewer, CoreCommunication core, SashForm aSashForm, Control aControl ) {
public SashGPaneListener( IGViewer gViewer, CoreCommunication core, SashForm aSashForm, Control aControl ) {
	public SashGPaneListener( GViewer gViewer, CoreCommunication core, SashForm aSashForm, Control aControl ) {		super( gViewer, core );		this.sashForm = aSashForm;		this.control = aControl;	}