BasicComboPopup.InvocationMouseHandler (Java SE 11 & JDK 11 )

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 Description

protected InvocationMouseHandler()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	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 declared in class java.awt.event.MouseAdapter
mouseDragged, mouseMoved, mouseWheelMoved

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

Methods declared in interface java.awt.event.MouseListener
mouseClicked, mouseEntered, mouseExited

- Constructor Detail
  - InvocationMouseHandler
```
protected InvocationMouseHandler()
```
- Method Detail
  - mousePressed
```
public void mousePressed(MouseEvent e)
```
    Responds to mouse-pressed events on the combo box.
    
    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.
    
    Parameters:
    
    e - the mouse-release event to be handled