Bug 7591 Flicker when toggeling show inherited filter
When toggeling the show inherited filter in the type hierarchy you can watch the scrollbar grow. We should bracket this refresh with setRedraw(false/true) so that there is only a single refresh.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/typehierarchy/MethodsViewer.java
*/
	protected void inputChanged(Object input, Object oldInput) {
		super.inputChanged(input, oldInput);
	}
	
	/**
	 * Returns <code>true</code> if inherited methods are shown.
	 */	
	public boolean isShowInheritedMethods() {
		return ((MethodsContentProvider) getContentProvider()).isShowInheritedMethods();
	}
	/**
	 * Filters the method list
	 */	
	public void setMemberFilter(int filterProperty, boolean set) {
		if (set) {
			fFilter.addFilter(filterProperty);
		} else {
			fFilter.removeFilter(filterProperty);
		}
		for (int i= 0; i < fFilterActions.length; i++) {
			if (fFilterActions[i].getFilterProperty() == filterProperty) {
				fFilterActions[i].setChecked(set);
			}
		}
		refresh();
	}
	/**
	 * Returns <code>true</code> if the given filter is set.
	 */