javax.swing.plaf.basic

Class BasicMenuItemUI.MouseInputHandler

java.lang.Object

javax.swing.plaf.basic.BasicMenuItemUI.MouseInputHandler

All Implemented Interfaces:

MouseListener, MouseMotionListener, EventListener, MouseInputListener

Enclosing class:

BasicMenuItemUI

protected class BasicMenuItemUI.MouseInputHandler
extends Object
implements MouseInputListener

This class handles mouse events occuring inside the menu item. Most of the events are forwarded for processing to MenuSelectionManager of the current menu hierarchy.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BasicMenuItemUI.MouseInputHandler() Creates a new MouseInputHandler object.

Method Summary

Methods

Modifier and Type	Method and Description
void	mouseClicked(MouseEvent e) This method is called when mouse is clicked on the menu item.
void	mouseDragged(MouseEvent e) This method is called when mouse is dragged inside the menu item.
void	mouseEntered(MouseEvent e) This method is called when mouse enters menu item.
void	mouseExited(MouseEvent e) This method is called when mouse exits menu item.
void	mouseMoved(MouseEvent e) This method is called when mouse is inside the menu item.
void	mousePressed(MouseEvent e) This method is called when mouse is pressed.
void	mouseReleased(MouseEvent e) This method is called when mouse is released.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BasicMenuItemUI.MouseInputHandler

protected BasicMenuItemUI.MouseInputHandler()

Creates a new MouseInputHandler object.

Method Detail

mouseClicked

public void mouseClicked(MouseEvent e)

This method is called when mouse is clicked on the menu item. It forwards this event to MenuSelectionManager.

Specified by:

mouseClicked in interface MouseListener

Parameters:

e - A MouseEvent.

mouseDragged

public void mouseDragged(MouseEvent e)

This method is called when mouse is dragged inside the menu item. It forwards this event to MenuSelectionManager.

Specified by:

mouseDragged in interface MouseMotionListener

Parameters:

e - A MouseEvent.

mouseEntered

public void mouseEntered(MouseEvent e)

This method is called when mouse enters menu item. When this happens menu item is considered to be selected and selection path in MenuSelectionManager is set. This event is also forwarded to MenuSelection Manager for further processing.

Specified by:

mouseEntered in interface MouseListener

Parameters:

e - A MouseEvent.

mouseExited

public void mouseExited(MouseEvent e)

This method is called when mouse exits menu item. The event is forwarded to MenuSelectionManager for processing.

Specified by:

mouseExited in interface MouseListener

Parameters:

e - A MouseEvent.

mouseMoved

public void mouseMoved(MouseEvent e)

This method is called when mouse is inside the menu item. This event is forwarder to MenuSelectionManager for further processing.

Specified by:

mouseMoved in interface MouseMotionListener

Parameters:

e - A MouseEvent.

mousePressed

public void mousePressed(MouseEvent e)

This method is called when mouse is pressed. This event is forwarded to MenuSelectionManager for further processing.

Specified by:

mousePressed in interface MouseListener

Parameters:

e - A MouseEvent.

mouseReleased

public void mouseReleased(MouseEvent e)

This method is called when mouse is released. If the mouse is released inside this menuItem, then this menu item is considered to be chosen and the menu hierarchy should be closed.

Specified by:

mouseReleased in interface MouseListener

Parameters:

e - A MouseEvent.