org.eclipse.gef.ui.actions
Class StackAction

java.lang.Object
  Action
      org.eclipse.gef.ui.actions.WorkbenchPartAction
          org.eclipse.gef.ui.actions.StackAction

All Implemented Interfaces:

Disposable, UpdateAction

Direct Known Subclasses:

RedoAction, UndoAction

public abstract class StackAction

extends WorkbenchPartAction

Superclass for actions needing access to the stack.

See Also:

Serialized Form

Constructor Summary

StackAction(IWorkbenchPart editor)
Creates a StackAction and associates it with the given editor.

Method Summary

protected String

getLabelForCommand(Command command) Returns the label for the given command.

Methods inherited from class org.eclipse.gef.ui.actions.WorkbenchPartAction

calculateEnabled, dispose, execute, getCommandStack, getWorkbenchPart, init, isEnabled, refresh, setLazyEnablementCalculation, setWorkbenchPart, update

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StackAction

public StackAction(IWorkbenchPart editor)

Creates a StackAction and associates it with the given editor.

Parameters:

editor - The editor this action is associated with.

Method Detail

getLabelForCommand

protected String getLabelForCommand(Command command)

Returns the label for the given command. Guarantees that null is never returned.

Parameters:

command - the command

Returns:

a non-null String