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

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