Class ActionExample3

java.lang.Object

org.jdesktop.application.AbstractBean

org.jdesktop.application.Application

examples.ActionExample3

public class ActionExample3
extends Application

The enabledProperty @Action annotation parameter.

This example is nearly identical to ActionExample1. We've added a parameter to the @Action annotation for the clearTitle action:

@Action(enabledProperty = "clearEnabled")
public void clearTitle() { 
    appFrame.setTitle(textField.getText());
    setClearEnabled(true);
}

The annotation parameter names a bound property from the same class. When the clearEnabled property is set to false, as it is after the window's title has been cleared, the clearTitle Action is disabled.

Nested Class Summary

Nested classes/interfaces inherited from class Application

Application.ExitListener

Constructor Summary

Constructors

Constructor	Description
ActionExample3()

Method Summary

Modifier and Type	Method	Description
void	clearTitle()
boolean	isClearEnabled()
static void	main(String[] args)
void	setClearEnabled(boolean clearEnabled)
void	setTitle()
protected void	startup()	Responsible for starting the application; for creating and showing the initial GUI.

Methods inherited from class Application

addExitListener, end, exit, exit, getContext, getExitListeners, getInstance, getInstance, hide, initialize, launch, quit, ready, removeExitListener, show, shutdown

Methods inherited from class AbstractBean

addPropertyChangeListener, addPropertyChangeListener, firePropertyChange, firePropertyChange, getPropertyChangeListeners, removePropertyChangeListener, removePropertyChangeListener

Methods inherited from class Object

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

Constructor Details

ActionExample3

public ActionExample3()

Method Details

setTitle

@Action
public void setTitle()

clearTitle

@Action(enabledProperty="clearEnabled")
public void clearTitle()

isClearEnabled

public boolean isClearEnabled()

setClearEnabled

public void setClearEnabled(boolean clearEnabled)

startup

protected void startup()

Description copied from class: Application

Responsible for starting the application; for creating and showing the initial GUI.

This method is called by the static launch method, subclasses must override it. It runs on the event dispatching thread.

Specified by:

startup in class Application

See Also:

• Application.launch(Class, String[])
• Application.initialize(String[])
• Application.shutdown()

main

public static void main(String[] args)