See: Description
| Class | Description | 
|---|---|
| ActionRegistry | 
 Action lookup service. 
 | 
| IDEAction | 
IDEAction encapsulates the meta-data describing an
 executable action. | 
| ItemFactory | 
 An ItemFactory provides a custom GUI component for a menu item or
 toolbar item. 
 | 
| MenuManager | 
 The menu manager is responsible for installing menu bars and toolbars into
 Views. 
 |