org.eclipse.ui.commands
Interface IElementUpdater
-
public interface IElementUpdater
An IHandler for a command that expects to provide feedback through the
registered element mechanism must implement this interface.
-
Since:
- 3.3
|
Method Summary
|
void
|
updateElement
(
UIElement element,
Map parameters)
Whenever the elements for a command are refreshed, this method is called
on the active handler for that command. |
updateElement
void updateElement(
UIElement element,
Map parameters)
- Whenever the elements for a command are refreshed, this method is called
on the active handler for that command.
Note: Handlers must never cache the element, which can disappear
or be replaced at any time. Everybody should go through the
ICommandService refreshElements(*) method.
-
-
Parameters:
-
element - An element for a specific UI element. Will not be
null. -
parameters - Any parameters registered with the callback. Will not be
null, but it may be empty.
Guidelines for using Eclipse APIs.
Copyright (c) Eclipse contributors and others 2000, 2008. All rights reserved.
