fInformationControl= new CustomSourceInformationControl(parent, fPartition);
fInformationControl= new ChangeHoverInformationControl(parent, fPartition);
	public IInformationControlCreator getHoverControlCreator() {		return new IInformationControlCreator() {			public IInformationControl createInformationControl(Shell parent) {				fInformationControl= new CustomSourceInformationControl(parent, fPartition);				fInformationControl.setHorizontalScrollPixel(fLastScrollIndex);				return fInformationControl;			}		};	}