public static class Window.ClosingEvent extends GwtEvent<Window.ClosingHandler>
GwtEvent.Type<H>| Constructor and Description |
|---|
Window.ClosingEvent() |
| Modifier and Type | Method and Description |
|---|---|
protected void |
dispatch(Window.ClosingHandler handler)
Should only be called by
HandlerManager. |
GwtEvent.Type<Window.ClosingHandler> |
getAssociatedType()
Returns the
Event.Type used to register this event, allowing an
EventBus to find handlers of the appropriate class. |
java.lang.String |
getMessage()
Get the message that will be presented to the user in a confirmation
dialog that asks the user whether or not she wishes to navigate away from
the page.
|
(package private) static GwtEvent.Type<Window.ClosingHandler> |
getType() |
void |
setMessage(java.lang.String message)
Set the message to a
non-null value to present a
confirmation dialog that asks the user whether or not she wishes to
navigate away from the page. |
assertLive, getSource, isLive, kill, revivesetSource, toDebugString, toStringstatic GwtEvent.Type<Window.ClosingHandler> getType()
public final GwtEvent.Type<Window.ClosingHandler> getAssociatedType()
EventEvent.Type used to register this event, allowing an
EventBus to find handlers of the appropriate class.getAssociatedType in class GwtEvent<Window.ClosingHandler>public java.lang.String getMessage()
public void setMessage(java.lang.String message)
non-null value to present a
confirmation dialog that asks the user whether or not she wishes to
navigate away from the page. If multiple handlers set the message, the
last message will be displayed; all others will be ignored.message - the message to display to the user, or nullprotected void dispatch(Window.ClosingHandler handler)
GwtEventHandlerManager. In other words, do not use
or call.dispatch in class GwtEvent<Window.ClosingHandler>handler - handlerEventBus.dispatchEvent(Event, Object)