org.openide.actions
Class HelpAction
java.lang.Object
|
+--org.openide.util.SharedClassObject
|
+--org.openide.util.actions.SystemAction
|
+--org.openide.actions.HelpAction
- All Implemented Interfaces:
- Action, ActionListener, EventListener, Externalizable, Serializable
- public class HelpAction
- extends SystemAction
Show help for the currently selected workspace element.
- See Also:
HelpCtx.findHelp(java.awt.Component)
, Serialized Form
Methods inherited from class org.openide.util.actions.SystemAction |
clearSharedData, createPopupMenu, createToolbarPresenter, get, getIcon, getIcon, getValue, isEnabled, linkActions, putValue, setEnabled, setIcon |
Methods inherited from class org.openide.util.SharedClassObject |
addNotify, addPropertyChangeListener, equals, finalize, findObject, findObject, firePropertyChange, getLock, getProperty, hashCode, putProperty, putProperty, readExternal, removeNotify, removePropertyChangeListener, writeExternal, writeReplace |
HelpAction
public HelpAction()
getName
public String getName()
- Description copied from class:
SystemAction
- Get a human presentable name of the action.
This may be
presented as an item in a menu.
Using the normal menu presenters, an included ampersand
before a letter will be treated as the name of a mnemonic.
- Overrides:
getName
in class SystemAction
- Following copied from class:
org.openide.util.actions.SystemAction
- Returns:
- the name of the action
getHelpCtx
public HelpCtx getHelpCtx()
- Description copied from class:
SystemAction
- Get a help context for the action.
- Overrides:
getHelpCtx
in class SystemAction
- Following copied from class:
org.openide.util.actions.SystemAction
- Returns:
- the help context for this action
iconResource
protected String iconResource()
- Description copied from class:
SystemAction
- Specify the proper resource name for the action's icon.
May be overridden by subclasses.
Typically this should be a 16x16 color GIF.
- Overrides:
iconResource
in class SystemAction
- Following copied from class:
org.openide.util.actions.SystemAction
- Returns:
- the resource name for the icon, e.g.
/com/mycom/mymodule/myIcon.gif
; or null
to make a text label
initialize
protected void initialize()
- Description copied from class:
SystemAction
- Initialize the action.
The default implementation just enabled it.
- Overrides:
initialize
in class SystemAction
actionPerformed
public void actionPerformed(ActionEvent ev)
- Description copied from class:
SystemAction
- Actually perform the action.
Specified in
ActionListener.actionPerformed(java.awt.event.ActionEvent)
.
In some cases, the implementation may have an empty body,
if the presenters handle the performing of the action in a different way
than by calling this method.
- Overrides:
actionPerformed
in class SystemAction
- Following copied from class:
org.openide.util.actions.SystemAction
- Parameters:
ev
- the event triggering the action
Built on February 22 2001. | Portions Copyright 1997-2000 Sun Microsystems, Inc. All rights reserved.