Module org.jhotdraw8.application

Package org.jhotdraw8.application.action.app

Class AboutAction

java.lang.Object

org.jhotdraw8.application.AbstractDisableable

org.jhotdraw8.application.action.AbstractAction

org.jhotdraw8.application.action.AbstractApplicationAction

org.jhotdraw8.application.action.app.AboutAction

All Implemented Interfaces:

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

public class AboutAction
extends AbstractApplicationAction

Displays a dialog showing information about the application.

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

Modifier and Type	Field	Description
static final String	ID	The id of this action.

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
AboutAction(@NonNull Application app)	Creates a new instance.

Method Summary

Modifier and Type	Method	Description
protected 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

Field Details

ID

public static final String ID

The id of this action.

See Also:

• Constant Field Values

Constructor Details

AboutAction

public AboutAction(@NonNull Application app)

Creates a new instance.

Parameters:

app - the application

Method Details

onActionPerformed

protected 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