JHotDraw 7.4.1

org.jhotdraw.draw.action
Class ToggleGridAction

java.lang.Object
  extended by javax.swing.AbstractAction
      extended by org.jhotdraw.draw.action.AbstractDrawingViewAction
          extended by org.jhotdraw.draw.action.ToggleGridAction
All Implemented Interfaces:
java.awt.event.ActionListener, java.io.Serializable, java.lang.Cloneable, java.util.EventListener, javax.swing.Action, Disposable

public class ToggleGridAction
extends AbstractDrawingViewAction

Toggles the grid of the current view.

Version:
$Id: ToggleGridAction.java 604 2010-01-09 12:00:29Z rawcoder $
Author:
Werner Randelshofer
See Also:
Serialized Form

Field Summary
static java.lang.String ID
           
 
Fields inherited from class javax.swing.AbstractAction
changeSupport, enabled
 
Fields inherited from interface javax.swing.Action
ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, DISPLAYED_MNEMONIC_INDEX_KEY, LARGE_ICON_KEY, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SELECTED_KEY, SHORT_DESCRIPTION, SMALL_ICON
 
Constructor Summary
ToggleGridAction(DrawingEditor editor)
          Creates a new instance.
 
Method Summary
 void actionPerformed(java.awt.event.ActionEvent e)
           
protected  void updateViewState()
          This method is called when the active drawing view of the drawing editor changed.
 
Methods inherited from class org.jhotdraw.draw.action.AbstractDrawingViewAction
dispose, fireUndoableEditHappened, getDrawing, getEditor, getView, isUpdatEnabledState, setEditor, setUpdateEnabledState, updateEnabledState
 
Methods inherited from class javax.swing.AbstractAction
addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

ID

public static final java.lang.String ID
See Also:
Constant Field Values
Constructor Detail

ToggleGridAction

public ToggleGridAction(DrawingEditor editor)
Creates a new instance.

Method Detail

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

updateViewState

protected void updateViewState()
Description copied from class: AbstractDrawingViewAction
This method is called when the active drawing view of the drawing editor changed. The implementation in this class does nothing.

Overrides:
updateViewState in class AbstractDrawingViewAction

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