BasicComboPopup.InvocationMouseHandler

javax.swing.plaf.basic

Class BasicComboPopup.InvocationMouseHandler

java.lang.Object
- java.awt.event.MouseAdapter
- - javax.swing.plaf.basic.BasicComboPopup.InvocationMouseHandler

All Implemented Interfaces:

MouseListener, MouseMotionListener, MouseWheelListener, EventListener

Enclosing class:

BasicComboPopup
```
protected class BasicComboPopup.InvocationMouseHandler
extends MouseAdapter
```
A listener to be registered upon the combo box ( not its popup menu) to handle mouse events that affect the state of the popup menu. The main purpose of this listener is to make the popup menu appear and disappear. This listener also helps with click-and-drag scenarios by setting the selection if the mouse was released over the list during a drag.
Warning: We recommend that you not create subclasses of this class. If you absolutely must create a subclass, be sure to invoke the superclass version of each method.

See Also:

BasicComboPopup.createMouseListener()

Constructor Summary

Constructors

Modifier	Constructor and Description
`protected`	`InvocationMouseHandler()`

Method Summary

All Methods

Instance Methods

Concrete Methods
Modifier and Type	Method and Description
`void`	`mousePressed(MouseEvent e)` Responds to mouse-pressed events on the combo box.
`void`	`mouseReleased(MouseEvent e)` Responds to the user terminating a click or drag that began on the combo box.

Methods inherited from class java.awt.event.MouseAdapter
mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mouseWheelMoved

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - InvocationMouseHandler
```
protected InvocationMouseHandler()
```
- Method Detail
  - mousePressed
```
public void mousePressed(MouseEvent e)
```
    Responds to mouse-pressed events on the combo box.
    
    Specified by:
    
    mousePressed in interface MouseListener
    
    Overrides:
    
    mousePressed in class MouseAdapter
    
    Parameters:
    
    e - the mouse-press event to be handled
  - mouseReleased
```
public void mouseReleased(MouseEvent e)
```
    Responds to the user terminating a click or drag that began on the combo box.
    
    Specified by:
    
    mouseReleased in interface MouseListener
    
    Overrides:
    
    mouseReleased in class MouseAdapter
    
    Parameters:
    
    e - the mouse-release event to be handled