com.google.gwt.user.client.ui
Class FocusListenerCollection

java.lang.Object
  java.util.AbstractCollection
      java.util.AbstractList
          java.util.Vector
              com.google.gwt.user.client.ui.FocusListenerCollection

All Implemented Interfaces:

Cloneable, Collection, List, RandomAccess

public class FocusListenerCollection

extends Vector

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

Field Summary

Fields inherited from class java.lang.Object

typeId, typeName

Constructor Summary

FocusListenerCollection()

Method Summary

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

Methods inherited from class java.util.Vector

add, add, addAll, addAll, addElement, clear, clone, contains, containsAll, copyInto, elementAt, equals, equals, firstElement, get, hashCode, indexOf, indexOf, insertElementAt, isEmpty, lastElement, lastIndexOf, lastIndexOf, remove, remove, removeAll, removeAllElements, removeElement, removeElementAt, removeRange, retainAll, set, setElementAt, setSize, size, toArray, toString

Methods inherited from class java.util.AbstractList

iterator

Methods inherited from class java.lang.Object

finalize

Methods inherited from interface java.util.List

iterator

Constructor Detail

FocusListenerCollection

public FocusListenerCollection()

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.

fireLostFocus

public void fireLostFocus(Widget sender)

Fires a lost-focus event to all listeners.

Parameters:

sender - the widget sending the event.