int shellStyle= SWT.NONE;
int shellStyle= SWT.TOOL | SWT.NO_TRIM;
			public IInformationControl createInformationControl(Shell parent) {				IEditorPart editor= getEditor(); 				int shellStyle= SWT.NONE;				if (editor instanceof IWorkbenchPartOrientation)					shellStyle |= ((IWorkbenchPartOrientation)editor).getOrientation();				return new SourceViewerInformationControl(parent, shellStyle, SWT.NONE, getTooltipAffordanceString());			}