javax.swing.plaf.basic

Class BasicMenuItemUI.MouseInputHandler

Enclosing Class:
BasicMenuItemUI
Implemented Interfaces:
EventListener, MouseInputListener, MouseListener, MouseMotionListener

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

MouseInputHandler()
Creates a new MouseInputHandler object.

Method Summary

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, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

MouseInputHandler

protected MouseInputHandler()
Creates a new MouseInputHandler object.

Method Details

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.

BasicMenuItemUI.java -- Copyright (C) 2002, 2004, 2005 Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.