org.eclipse.ui.views.framelist
Class FrameAction

java.lang.Object
  |
  +--org.eclipse.jface.action.Action
        |
        +--org.eclipse.ui.views.framelist.FrameAction

All Implemented Interfaces:

IAction

Direct Known Subclasses:

BackAction, ForwardAction, GoIntoAction, UpAction

public abstract class FrameAction

extends Action

Abstract superclass for actions dealing with frames or a frame list. This listens for changes to the frame list and updates itself accordingly.

Field Summary

Fields inherited from interface org.eclipse.jface.action.IAction

AS_CHECK_BOX, AS_DROP_DOWN_MENU, AS_PUSH_BUTTON, CHECKED, DESCRIPTION, ENABLED, IMAGE, TEXT, TOOL_TIP_TEXT

Constructor Summary

protected

FrameAction(FrameList frameList) Constructs a new action for the specified frame list.

Method Summary

void	dispose() Disposes this frame action.
FrameList	getFrameList() Returns the frame list.
protected void	handlePropertyChange(PropertyChangeEvent event) Handles a property change event from the frame list.
void	update() Updates this action.

Methods inherited from class org.eclipse.jface.action.Action

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

Methods inherited from class java.lang.Object

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

Constructor Detail

FrameAction

protected FrameAction(FrameList frameList)

Constructs a new action for the specified frame list. and adds a property change listener on it.

Parameters:

frameList - the frame list

Method Detail

dispose

public void dispose()

Disposes this frame action. This implementation removes the property change listener from the frame list.

getFrameList

public FrameList getFrameList()

Returns the frame list.

handlePropertyChange

protected void handlePropertyChange(PropertyChangeEvent event)

Handles a property change event from the frame list. This implementation calls update().

update

public void update()

Updates this action. This implementation does nothing. Most implementations will override this method.