Class JMenu.WinListener
- java.lang.Object
-
- java.awt.event.WindowAdapter
-
- javax.swing.JMenu.WinListener
- All Implemented Interfaces:
-
WindowFocusListener
,WindowListener
,WindowStateListener
,Serializable
,EventListener
- Enclosing class:
- JMenu
protected class JMenu.WinListener extends WindowAdapter implements Serializable
A listener class that watches for a popup window closing. When the popup is closing, the listener deselects the menu.
Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans™ has been added to the java.beans
package. Please see XMLEncoder
.
- See Also:
- Serialized Form
Constructor Summary
Constructor | Description |
---|---|
WinListener(JPopupMenu p) | Create the window listener for the specified popup. |
Method Summary
Modifier and Type | Method | Description |
---|---|---|
void | windowClosing(WindowEvent e) | Deselect the menu when the popup is closed from outside. |
Methods declared in class java.awt.event.WindowAdapter
windowActivated, windowClosed, windowDeactivated, windowDeiconified, windowGainedFocus, windowIconified, windowLostFocus, windowOpened, windowStateChanged
Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Constructor Detail
WinListener
public WinListener(JPopupMenu p)
Create the window listener for the specified popup.
- Parameters:
-
p
- the popup menu for which to create a listener - Since:
- 1.4
Method Detail
windowClosing
public void windowClosing(WindowEvent e)
Deselect the menu when the popup is closed from outside.
- Specified by:
-
windowClosing
in interfaceWindowListener
- Overrides:
-
windowClosing
in classWindowAdapter
- Parameters:
-
e
- the event to be processed