javax.swing.plaf.basic

Class BasicComboPopup.InvocationMouseHandler

Enclosing Class:
BasicComboPopup
Implemented Interfaces:
EventListener, MouseListener

protected class BasicComboPopup.InvocationMouseHandler
extends MouseAdapter

InvocationMouseHandler is a listener that listens to mouse events occuring in the combo box. Note that this listener doesn't listen to mouse events occuring in the popup portion of the combo box, it only listens to main combo box part(area that displays selected item). This listener is responsible for showing and hiding popup portion of the combo box.

Constructor Summary

InvocationMouseHandler()
Creates a new InvocationMouseHandler object.

Method Summary

void
mousePressed(MouseEvent e)
This method is invoked whenever mouse is being pressed over the main part of the combo box.
void
mouseReleased(MouseEvent e)
This method is invoked whenever mouse event was originated in the combo box and released either in the combBox list of items or in the combo box itself.

Methods inherited from class java.awt.event.MouseAdapter

mouseClicked, mouseEntered, mouseExited, mousePressed, mouseReleased

Methods inherited from class java.lang.Object

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

Constructor Details

InvocationMouseHandler

protected InvocationMouseHandler()
Creates a new InvocationMouseHandler object.

Method Details

mousePressed

public void mousePressed(MouseEvent e)
This method is invoked whenever mouse is being pressed over the main part of the combo box. This method will show popup if the popup is not shown on the screen right now, and it will hide popup otherwise.
Specified by:
mousePressed in interface MouseListener
Overrides:
mousePressed in interface MouseAdapter
Parameters:
e - MouseEvent that should be handled

mouseReleased

public void mouseReleased(MouseEvent e)
This method is invoked whenever mouse event was originated in the combo box and released either in the combBox list of items or in the combo box itself.
Specified by:
mouseReleased in interface MouseListener
Overrides:
mouseReleased in interface MouseAdapter
Parameters:
e - MouseEvent that should be handled

BasicComboPopup.java -- Copyright (C) 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.