Class StackAction

java.lang.Object

org.eclipse.core.commands.common.EventManager

org.eclipse.jface.action.AbstractAction

org.eclipse.jface.action.Action

org.eclipse.gef.ui.actions.WorkbenchPartAction

org.eclipse.gef.ui.actions.StackAction

All Implemented Interfaces:

Disposable, UpdateAction, IAction

Direct Known Subclasses:

RedoAction, UndoAction

public abstract class StackAction
extends WorkbenchPartAction

Superclass for actions needing access to the stack.

Field Summary

Fields inherited from interface IAction

AS_CHECK_BOX, AS_DROP_DOWN_MENU, AS_PUSH_BUTTON, AS_RADIO_BUTTON, AS_UNSPECIFIED, CHECKED, DESCRIPTION, ENABLED, HANDLED, IMAGE, RESULT, TEXT, TOOL_TIP_TEXT

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
protected String	getLabelForCommand(Command command)	Returns the label for the given command.

Methods inherited from class WorkbenchPartAction

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

Methods inherited from class Action

convertAccelerator, convertAccelerator, findKeyCode, findKeyString, findModifier, findModifierString, getAccelerator, getActionDefinitionId, getDescription, getDisabledImageDescriptor, getHelpListener, getHoverImageDescriptor, getId, getImageDescriptor, getMenuCreator, getStyle, getText, getToolTipText, isChecked, isHandled, notifyResult, removeAcceleratorText, removeMnemonics, run, runWithEvent, setAccelerator, setActionDefinitionId, setChecked, setDescription, setDisabledImageDescriptor, setEnabled, setHelpListener, setHoverImageDescriptor, setId, setImageDescriptor, setMenuCreator, setText, setToolTipText

Methods inherited from class AbstractAction

addPropertyChangeListener, firePropertyChange, firePropertyChange, removePropertyChangeListener

Methods inherited from class EventManager

addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject

Methods inherited from class Object

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

Constructor Details

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 Details

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