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AWT/Swing merge from GNU Classpath.

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From-SVN: r56147
This commit is contained in:
Bryce McKinlay 2002-08-09 04:26:17 +00:00 • committed by Bryce McKinlay
parent 097684ce62
commit 7bde45b2eb
490 changed files with 86038 additions and 9753 deletions
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26
libjava/java/awt/Button.java
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@ -42,6 +42,7 @@ import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.peer.ButtonPeer;
import java.awt.peer.ComponentPeer;
import java.lang.reflect.Array;
import java.util.EventListener;
/**
@ -200,13 +201,24 @@ removeActionListener(ActionListener listener)
action_listeners = AWTEventMulticaster.remove(action_listeners, listener);
}
public EventListener[]
getListeners(Class listenerType)
{
if (listenerType == ActionListener.class)
return getListenersImpl(listenerType, action_listeners);
return super.getListeners(listenerType);
}
public synchronized ActionListener[] getActionListeners()
{
return (ActionListener[])
AWTEventMulticaster.getListeners(action_listeners,
ActionListener.class);
}
/** Returns all registered EventListers of the given listenerType.
* listenerType must be a subclass of EventListener, or a
* ClassClassException is thrown.
* @since 1.3
*/
public EventListener[] getListeners(Class listenerType)
{
if (listenerType == ActionListener.class)
return getActionListeners();
return (EventListener[]) Array.newInstance(listenerType, 0);
}
/*************************************************************************/