org.jhotdraw.draw.action

Class ToggleGridAction

java.lang.Object

javax.swing.AbstractAction

org.jhotdraw.draw.action.AbstractDrawingViewAction

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.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
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

Constructors

Constructor and Description
ToggleGridAction(DrawingEditor editor) Creates a new instance.

Method Summary

Modifier and Type	Method and Description
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