Bug 5452 Typehierarchy: can't see full label in method list
The label is shown with "..." even though the view has a horizontal scrollbar. This is critical since when showin inherited members the lable can be long.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/typehierarchy/MethodsViewer.java
setSorter(new MethodsViewerSorter());
	}
	
	/**
	 * Show inherited methods
	 */
	public void showInheritedMethods(boolean on) {
		MethodsContentProvider cprovider= (MethodsContentProvider) getContentProvider();
		try {
			cprovider.showInheritedMethods(on);
			fShowInheritedMembersAction.setChecked(on);
			
			JavaElementLabelProvider lprovider= (JavaElementLabelProvider) getLabelProvider();
			if (on) {
				lprovider.turnOn(JavaElementLabelProvider.SHOW_POST_QUALIFIED);
			} else {
				lprovider.turnOff(JavaElementLabelProvider.SHOW_POST_QUALIFIED);
			}
			refresh();
		} catch (JavaModelException e) {
			ExceptionHandler.handle(e, getControl().getShell(), TypeHierarchyMessages.getString("MethodsViewer.toggle.error.title"), TypeHierarchyMessages.getString("MethodsViewer.toggle.error.message")); 
		}
	}
	/**
	 * Returns <code>true</code> if inherited methods are shown.
	 */	
	public boolean isShowInheritedMethods() {
		return ((MethodsContentProvider) getContentProvider()).isShowInheritedMethods();
	}
	/**