com.teamdev.jxbrowser.view.swing.callback

Class DefaultBeforeUnloadCallback

java.lang.Object

com.teamdev.jxbrowser.view.swing.callback.AbstractDialogCallback

com.teamdev.jxbrowser.view.swing.callback.DefaultBeforeUnloadCallback

All Implemented Interfaces:

BeforeUnloadCallback, BrowserAsyncCallback<BeforeUnloadCallback.Params,BeforeUnloadCallback.Action>, BrowserCallback, AsyncCallback<BeforeUnloadCallback.Params,BeforeUnloadCallback.Action>, Callback

public class DefaultBeforeUnloadCallback
extends AbstractDialogCallback
implements BeforeUnloadCallback

The default BeforeUnloadCallback implementation that shows a dialog when the web page is about to be unloaded.

Nested Class Summary

Nested classes/interfaces inherited from interface com.teamdev.jxbrowser.browser.callback.BeforeUnloadCallback

BeforeUnloadCallback.Action, BeforeUnloadCallback.Params

Constructor Summary

Constructors

Constructor and Description
DefaultBeforeUnloadCallback(javax.swing.JComponent parent) Creates a new callback instance.

Method Summary

Modifier and Type	Method and Description
void	on(BeforeUnloadCallback.Params params, BeforeUnloadCallback.Action tell) Invoked when the callback needs a response for the given callback parameters.

Methods inherited from class com.teamdev.jxbrowser.view.swing.callback.AbstractDialogCallback

getParent

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultBeforeUnloadCallback

public DefaultBeforeUnloadCallback(javax.swing.JComponent parent)

Creates a new callback instance.

Parameters:

parent - the parent component that is used to determine the Frame in which the dialog is displayed. If null, or if the parent has no Frame, a default Frame is used.

Method Detail

on

public void on(BeforeUnloadCallback.Params params,
               BeforeUnloadCallback.Action tell)

Description copied from interface: AsyncCallback

Invoked when the callback needs a response for the given callback parameters. The response can be provided asynchronously from a different thread or before the method returns. The response can be provided only once.

Specified by:

on in interface AsyncCallback<BeforeUnloadCallback.Params,BeforeUnloadCallback.Action>

Parameters:

params - the object that represents the callback parameters

tell - the object that can be used to provide the callback response. One of its methods must be invoked to provide the response. Once the response has been provided, any call to the object methods will result in the IllegalStateException