Package org.graffiti.plugin.actions

Class GraffitiAction

java.lang.Object

javax.swing.AbstractAction

org.graffiti.plugin.actions.GraffitiAction

All Implemented Interfaces:

ActionListener, Serializable, Cloneable, EventListener, Action

Direct Known Subclasses:

CloneViewAction, CloseViewAction, EditRedoAction, EditUndoAction, ExitAction, FileCloseAction, FileNewAction, FileOpenAction, FileOpenAction, FileSaveAction, FileSaveAllAction, FileSaveAsAction, FileSaveAsAction, PluginManagerEditAction, RedrawViewAction, RunAlgorithm, SelectionAction, SelectionChangeAction, SelectionSaveAction, ShowPreferencesAction, ViewNewAction

public abstract class GraffitiAction
extends AbstractAction

Represents the basic action in the graffiti system.

Version:

$Revision: 1.9 $

See Also:

Serialized Form

Field Summary

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	Description
GraffitiAction(String name, MainFrame mainFrame, String helpID)	Constructs a new GraffitiAction from the given name.

Method Summary

Modifier and Type	Method	Description
HelpContext	getHelpContext()	Returns the help context for this action.
String	getName()	Returns the abstract name of the action.
abstract boolean	isEnabled()	Returns true, if this action is enabled.
static boolean	performAction(String name)
void	setEnabled(boolean enableNow)
void	update()	Updates the state of the action.
static void	updateAllActions()

Methods inherited from class javax.swing.AbstractAction

addPropertyChangeListener, getKeys, getPropertyChangeListeners, getValue, putValue, removePropertyChangeListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.swing.Action

accept

Methods inherited from interface java.awt.event.ActionListener

actionPerformed

Constructor Details

GraffitiAction

public GraffitiAction(String name,
MainFrame mainFrame,
String helpID)

Constructs a new GraffitiAction from the given name.

Parameters:

name - the name for the action

mainFrame - DOCUMENT ME!

Method Details

performAction

public static boolean performAction(String name)

isEnabled

public abstract boolean isEnabled()

Returns true, if this action is enabled.

Specified by:

isEnabled in interface Action

Overrides:

isEnabled in class AbstractAction

Returns:

true, if this action is enabled.

getHelpContext

public HelpContext getHelpContext()

Returns the help context for this action.

Returns:

the help context for this action.

setEnabled

public void setEnabled(boolean enableNow)

Specified by:

setEnabled in interface Action

Overrides:

setEnabled in class AbstractAction

See Also:

AbstractAction.setEnabled(boolean)

getName

public String getName()

Returns the abstract name of the action.

Returns:

the abstract name of the action.

update

public void update()

Updates the state of the action. Calls: setEnabled(isEnabled());.

updateAllActions

public static void updateAllActions()