IDocument document= fPatternEditor.getDocument(); String prefix= getPrefix(); document.set(prefix + getPattern()); fPatternEditor.setVisibleRegion(prefix.length(), document.getLength() - prefix.length());
	protected void doTextWidgetChanged(Widget w) {		if (w == fNameText) {			fSuppressError= false;			updateButtons();					} else if (w == fContextCombo) {			String name= fContextCombo.getText();			String contextId= getContextId(name);			fTemplateProcessor.setContextType(fContextTypeRegistry.getContextType(contextId));		} else if (w == fDescriptionText) {			// nothing		}		}