Module org.jhotdraw8.application

Package org.jhotdraw8.application.action

Class AbstractActivityAction<A extends Activity>

java.lang.Object

org.jhotdraw8.application.AbstractDisableable

org.jhotdraw8.application.action.AbstractAction

org.jhotdraw8.application.action.AbstractApplicationAction

org.jhotdraw8.application.action.AbstractActivityAction<A>

Type Parameters:

A - the activity type

All Implemented Interfaces:

EventListener, javafx.event.EventHandler<javafx.event.ActionEvent>, Action, PropertyBean, Disableable

Direct Known Subclasses:

AbstractFindAction, AbstractSaveFileAction, AbstractSaveUnsavedChangesAction, BrowseFileDirectoryAction, PrintFileAction, RedoAction, RevertFileAction, ToggleBooleanAction, ToggleViewPropertyAction, UndoAction

public abstract class AbstractActivityAction<A extends Activity>
extends AbstractApplicationAction

This abstract class can be extended to implement an Action that acts on the active Activity, or on a specific Activity.

If the active view or the specified view is disabled, the AbstractViewControllerAction is disabled as well.

Author:

Werner Randelshofer

Property Summary

Properties inherited from class org.jhotdraw8.application.action.AbstractAction

selected

Properties inherited from class org.jhotdraw8.application.AbstractDisableable

disabled

Properties inherited from interface org.jhotdraw8.fxbase.control.Disableable

disabled

Field Summary

Fields inherited from class org.jhotdraw8.application.action.AbstractApplicationAction

app

Fields inherited from class org.jhotdraw8.application.action.AbstractAction

properties

Fields inherited from class org.jhotdraw8.application.AbstractDisableable

disabled, disablers

Fields inherited from interface org.jhotdraw8.application.action.Action

ACCELERATOR_KEY, ID_KEY, LABEL, LARGE_ICON_KEY, LONG_DESCRIPTION, MNEMONIC_KEY, SELECTED_PROPERTY, SHORT_DESCRIPTION, SMALL_ICON

Fields inherited from interface org.jhotdraw8.fxbase.control.Disableable

DISABLED_PROPERTY

Constructor Summary

Constructors

Constructor	Description
AbstractActivityAction(@NonNull A activity)	Creates a new instance which acts on the specified activity of the application.

Method Summary

Modifier and Type	Method	Description
@NonNull A	getActivity()
protected abstract void	onActionPerformed(@NonNull javafx.event.ActionEvent event, @NonNull A activity)	This method is invoked when the action is not disabled and the event is not consumed.
protected final void	onActionPerformed(@NonNull javafx.event.ActionEvent event, @NonNull Application app)	This method is invoked when the action is not disabled and the event is not consumed.

Methods inherited from class org.jhotdraw8.application.action.AbstractApplicationAction

createAlert, createErrorMessage, getApplication, onActionPerformed

Methods inherited from class org.jhotdraw8.application.action.AbstractAction

getProperties, handle, selectedProperty

Methods inherited from class org.jhotdraw8.application.AbstractDisableable

disabledProperty, disablers

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jhotdraw8.application.action.Action

getId, getLabel, isSelected, setSelected

Methods inherited from interface org.jhotdraw8.fxbase.control.Disableable

addDisabler, disabledProperty, disablers, isDisabled, removeDisabler

Methods inherited from interface org.jhotdraw8.fxbase.beans.PropertyBean

get, getNonNull, getProperty, put, remove, set, setNonNull, valueAt

Constructor Details

AbstractActivityAction

public AbstractActivityAction(@NonNull A activity)

Creates a new instance which acts on the specified activity of the application.

Parameters:

activity - The activity. If activity is null then the action acts on the active activity of the application. Otherwise, it will act on the specified activity.

Method Details

getActivity

public @NonNull A getActivity()

onActionPerformed

protected final void onActionPerformed(@NonNull javafx.event.ActionEvent event,
 @NonNull Application app)

Description copied from class: AbstractApplicationAction

This method is invoked when the action is not disabled and the event is not consumed.

Specified by:

onActionPerformed in class AbstractApplicationAction

Parameters:

event - the action event

app - the applicatoin

onActionPerformed

protected abstract void onActionPerformed(@NonNull javafx.event.ActionEvent event,
 @NonNull A activity)

This method is invoked when the action is not disabled and the event is not consumed.

Parameters:

event - the action event

activity - the activity