org.jhotdraw.app.action.file

Class LoadRecentFileAction

java.lang.Object

javax.swing.AbstractAction

org.jhotdraw.app.action.AbstractViewAction

org.jhotdraw.app.action.AbstractSaveUnsavedChangesAction

org.jhotdraw.app.action.file.LoadRecentFileAction

All Implemented Interfaces:

java.awt.event.ActionListener, java.io.Serializable, java.lang.Cloneable, java.util.EventListener, javax.swing.Action

public class LoadRecentFileAction
extends AbstractSaveUnsavedChangesAction

Lets the user save unsaved changes of the active view, and then loads the specified URI into the active view.

If there is no active view, this action creates a new view and thus acts the same like OpenRecentFileAction.

This action is called when the user selects an item in the Recent Files submenu of the File menu. The action and the menu item is automatically created by the application, when the ApplicationModel provides a LoadFileAction.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	ID

Fields inherited from class org.jhotdraw.app.action.AbstractViewAction

ENABLED_PROPERTY, VIEW_PROPERTY

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
LoadRecentFileAction(Application app, View view, java.net.URI uri) Creates a new instance.

Method Summary

Modifier and Type	Method and Description
void	doIt(View v)
boolean	isEnabled() Returns true if the action is enabled.

Methods inherited from class org.jhotdraw.app.action.AbstractSaveUnsavedChangesAction

actionPerformed, getChooser, saveView, saveViewToURI

Methods inherited from class org.jhotdraw.app.action.AbstractViewAction

getActiveView, getApplication, getPropertyName, installViewListeners, setEnabled, setPropertyName, uninstallViewListeners, updateEnabled, updateView, updateView

Methods inherited from class javax.swing.AbstractAction

addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, putValue, removePropertyChangeListener

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

LoadRecentFileAction

public LoadRecentFileAction(Application app,
                            View view,
                            java.net.URI uri)

Creates a new instance.

Method Detail

isEnabled

public boolean isEnabled()

Returns true if the action is enabled. The enabled state of the action depends on the state that has been set with setEnabled() and on the enabled state of the application.

Specified by:

isEnabled in interface javax.swing.Action

Overrides:

isEnabled in class AbstractViewAction

Returns:

true if the action is enabled, false otherwise

See Also:

Action.isEnabled()

doIt

public void doIt(View v)

Specified by:

doIt in class AbstractSaveUnsavedChangesAction