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ContextAwareAction (NetBeans Utilities API) - NetBeans API Javadoc 5.5.0

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org.openide.util
Interface ContextAwareAction

All Superinterfaces:

Action, ActionListener, EventListener

All Known Implementing Classes:

CallbackSystemAction

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public interface ContextAwareAction
extends Action

Interface which is supposed to be implemented by action which behaviour is context dependent. It means the created action (by method createContextAwareInstance(org.openide.util.Lookup) is valid to the provided context, i.e. enablement status and action performation is related to the context (provided by the Lookup). The context is typically TopComponent's context.

Since:

3.29

See Also:

Utilities.actionsToPopup(javax.swing.Action[], org.openide.util.Lookup)

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Field Summary

 

Fields inherited from interface javax.swing.Action
ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SHORT_DESCRIPTION, SMALL_ICON

 

Method Summary
Action	createContextAwareInstance(Lookup actionContext)           Creates action instance for provided context.

 

Methods inherited from interface javax.swing.Action
addPropertyChangeListener, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled

 

Methods inherited from interface java.awt.event.ActionListener
actionPerformed

 

Method Detail

createContextAwareInstance

Action createContextAwareInstance(Lookup actionContext)

Creates action instance for provided context.

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