| Package | Description | 
|---|---|
| javax.swing | 
 Provides a set of "lightweight"
(all-Java language) components that,
to the maximum degree possible, work the same on all platforms. 
 | 
| javax.swing.event | 
 Provides for events fired by Swing components. 
 | 
| javax.swing.plaf.basic | 
 Provides user interface objects built according to the
Basic look and feel. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
InternalFrameListener[] | 
JInternalFrame.getInternalFrameListeners()
Returns an array of all the  
InternalFrameListeners added
 to this JInternalFrame with
 addInternalFrameListener. | 
| Modifier and Type | Method and Description | 
|---|---|
void | 
JInternalFrame.addInternalFrameListener(InternalFrameListener l)
Adds the specified listener to receive internal
 frame events from this internal frame. 
 | 
void | 
JInternalFrame.removeInternalFrameListener(InternalFrameListener l)
Removes the specified internal frame listener so that it no longer
 receives internal frame events from this internal frame. 
 | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
InternalFrameAdapter
An abstract adapter class for receiving internal frame events. 
 | 
| Modifier and Type | Class and Description | 
|---|---|
protected class  | 
BasicInternalFrameUI.BasicInternalFrameListener  | 
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