diff options
Diffstat (limited to 'libjava/java/awt/Scrollbar.java')
| -rw-r--r-- | libjava/java/awt/Scrollbar.java | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/libjava/java/awt/Scrollbar.java b/libjava/java/awt/Scrollbar.java index 76daee3..f78f402 100644 --- a/libjava/java/awt/Scrollbar.java +++ b/libjava/java/awt/Scrollbar.java @@ -42,6 +42,7 @@ import java.awt.peer.ScrollbarPeer; import java.awt.peer.ComponentPeer; import java.awt.event.AdjustmentListener; import java.awt.event.AdjustmentEvent; +import java.util.EventListener; import javax.accessibility.Accessible; /** @@ -699,5 +700,29 @@ paramString() + super.paramString()); } + /** + * Returns an array of all the objects currently registered as FooListeners + * upon this <code>Scrollbar</code>. FooListeners are registered using the + * addFooListener method. + * + * @exception ClassCastException If listenerType doesn't specify a class or + * interface that implements java.util.EventListener. + */ + public EventListener[] getListeners (Class listenerType) + { + if (listenerType == AdjustmentListener.class) + return AWTEventMulticaster.getListeners (adjustment_listeners, + listenerType); + + return super.getListeners (listenerType); + } + + /** + * Returns an array of all registered adjustment listeners. + */ + public AdjustmentListener[] getAdjustmentListeners () + { + return (AdjustmentListener[]) getListeners (AdjustmentListener.class); + } } // class Scrollbar |