org.drombler.commons.fx.stage

Interface OnExitRequestHandler

All Known Implementing Classes:

DockingOnExitRequestHandler

public interface OnExitRequestHandler

An application exit request handler. This is an interface to easily reuse implimentations e.g. in exit menu items and window on close event handlers. Implementations e.g. can check if the user really wants to close the application or check if there is any unsaved data.

Method Summary

Modifier and Type	Method and Description
static EventHandler<WindowEvent>	createOnWindowCloseRequestEventHandler(OnExitRequestHandler onExitRequestHandler) Creates a new OnCloseRequest Window-EventHandler based on the provided OnExitRequestHandler.
boolean	handleExitRequest() Handles application exit requests.

Method Detail

handleExitRequest

boolean handleExitRequest()

Handles application exit requests.

Returns:

true, if the application can exit, false if the request is vetoed.

createOnWindowCloseRequestEventHandler

static EventHandler<WindowEvent> createOnWindowCloseRequestEventHandler(OnExitRequestHandler onExitRequestHandler)

Creates a new OnCloseRequest Window-EventHandler based on the provided OnExitRequestHandler. If handleExitRequest() method of the OnExitRequestHandler returns false, the EventHandler will Event.consume() the WindowEvent.

Parameters:

onExitRequestHandler - the OnExitRequestHandler

Returns:

a new OnCloseRequest EventHandler based on the provided OnExitRequestHandler

See Also:

Window.setOnCloseRequest(javafx.event.EventHandler)