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

java.lang.Object
  extended by java.util.AbstractCollection
      extended by java.util.AbstractList
          extended by java.util.Vector
              extended by com.google.gwt.user.client.ui.ScrollListenerCollection
All Implemented Interfaces:
java.io.Serializable, java.lang.Cloneable, java.lang.Iterable, java.util.Collection, java.util.List, java.util.RandomAccess

public class ScrollListenerCollection
extends java.util.Vector

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

See Also:
Serialized Form

Field Summary
 
Fields inherited from class java.util.Vector
capacityIncrement, elementCount, elementData
 
Fields inherited from class java.util.AbstractList
modCount
 
Constructor Summary
ScrollListenerCollection()
           
 
Method Summary
 void fireScroll(Widget sender, int scrollLeft, int scrollTop)
          Fires a scroll event to all listeners.
 
Methods inherited from class java.util.Vector
add, add, addAll, addAll, addElement, capacity, clear, clone, contains, containsAll, copyInto, elementAt, elements, ensureCapacity, equals, firstElement, get, hashCode, indexOf, indexOf, insertElementAt, isEmpty, lastElement, lastIndexOf, lastIndexOf, remove, remove, removeAll, removeAllElements, removeElement, removeElementAt, removeRange, retainAll, set, setElementAt, setSize, size, subList, toArray, toArray, toString, trimToSize
 
Methods inherited from class java.util.AbstractList
iterator, listIterator, listIterator
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface java.util.List
iterator, listIterator, listIterator
 

Constructor Detail

ScrollListenerCollection

public ScrollListenerCollection()
Method Detail

fireScroll

public void fireScroll(Widget sender,
                       int scrollLeft,
                       int scrollTop)
Fires a scroll event to all listeners.

Parameters:
sender - the widget sending the event
scrollLeft - the horizontal scroll offset
scrollTop - the vertical scroll offset