Code example for PropertyChangeListener

Methods: propertyChange

0
	public void propertyChange(PropertyChangeEvent evt){ 
		PropertyChangeListener listener = (PropertyChangeListener)listenerRef.get(); 
		if(listener==null){ 
			removeListener();  
		}else  
			listener.propertyChange(evt); 
	}  
 
	private void removeListener(){  
		try{  
			Method method = src.getClass().getMethod("removePropertyChangeListener" 
					, new Class[] {PropertyChangeListener.class}); 
			method.invoke(src, new Object[]{ this }); 
		} catch(Exception e){ 
			e.printStackTrace(); 
		}  
	}  
} 
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