Class FocusListenerCollection

public class FocusListenerCollection
extends ArrayList

// Superclass of DelegatingFocusListenerCollection
A helper class for implementers of the SourcesFocusEvents interface. This subclass of ArrayList assumes that all objects added to it will be of type FocusListener.

Methods

fireFocus(Widget)Fires a focus event to all listeners.
fireFocusEvent(Widget, Event)A helper for widgets that source focus events.
fireLostFocus(Widget)Fires a lost-focus event to all listeners.

Method Detail

fireFocus

public void fireFocus(Widget sender)
Fires a focus event to all listeners.

Parameters

sender
the widget sending the event.

fireFocusEvent

public void fireFocusEvent(Widget sender, Event event)
A helper for widgets that source focus events.

Parameters

sender
the widget sending the event.
event
the DOM event received by the widget.

fireLostFocus

public void fireLostFocus(Widget sender)
Fires a lost-focus event to all listeners.

Parameters

sender
the widget sending the event.