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Runtime

org.eclipse.gmf.runtime.common.ui.services.action.global
Class AbstractGlobalActionHandler

java.lang.Object
  extended by 
org.eclipse.gmf.runtime.common.ui.services.action.global.AbstractGlobalActionHandler
All Implemented Interfaces:
IGlobalActionHandler
Direct Known Subclasses:
DiagramGlobalActionHandler, DiagramIDEGlobalActionHandler, OpenFileGlobalActionHandler, ResourceGlobalActionHandler, RevertGlobalActionHandler

public abstract class AbstractGlobalActionHandler
extends java.lang.Object
implements IGlobalActionHandler

The abstract parent of all concrete global action handlers. A concrete handler needs to override the getCommand() and canHandle() methods. This class implements the IGlobalActionHandler interface. It provides access to the IGlobalActionContext to its decendents.


Constructor Summary
AbstractGlobalActionHandler ()
          Creates an AbstractGlobalActionHandler.
 
Method Summary
 java.lang.String getLabel ( IGlobalActionContext cntxt)
          Gets the label for this global action, given the context.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.eclipse.gmf.runtime.common.ui.services.action.global. IGlobalActionHandler
canHandle, getCommand
 

Constructor Detail

AbstractGlobalActionHandler

public AbstractGlobalActionHandler()
Creates an AbstractGlobalActionHandler.

Method Detail

getLabel

public java.lang.String getLabel(
IGlobalActionContext cntxt)
Description copied from interface: IGlobalActionHandler
Gets the label for this global action, given the context. Returns null if the default global action label should be used.

Specified by:
getLabel in interface IGlobalActionHandler
Parameters:
cntxt - the global action context
Returns:
the global action label, or null if the default label should be used.

Runtime

Guidelines for using Eclipse APIs.

Copyright (c) IBM Corp., Borland Software Corp., and others 2005,2006. All rights reserved.


 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire