javax.swing.plaf.basic

Class BasicButtonListener

Implemented Interfaces:
ChangeListener, EventListener, FocusListener, MouseListener, MouseMotionListener, PropertyChangeListener

public class BasicButtonListener
extends Object
implements MouseListener, MouseMotionListener, FocusListener, ChangeListener, PropertyChangeListener

Constructor Summary

BasicButtonListener(AbstractButton b)

Method Summary

protected void
checkOpacity(AbstractButton b)
Checks the contentAreaFilled property and updates the opaque property of the button.
void
focusGained(FocusEvent e)
This method is called when a component gains the keyboard focus.
void
focusLost(FocusEvent e)
This method is invoked when a component loses the keyboard focus.
void
installKeyboardActions(JComponent c)
void
mouseClicked(MouseEvent e)
This method is called when the mouse is clicked (pressed and released in short succession) on a component.
void
mouseDragged(MouseEvent e)
void
mouseEntered(MouseEvent e)
Accept a mouse enter event and set the button's "rollover" property to true, if the button's "rolloverEnabled" property is true.
void
mouseExited(MouseEvent e)
Accept a mouse exit event and set the button's model's "rollover" property to false, if it's "rolloverEnabled" property is true.
void
mouseMoved(MouseEvent e)
void
mousePressed(MouseEvent e)
Accept a mouse press event and arm the button.
void
mouseReleased(MouseEvent e)
Accept a mouse release event and set the button's "pressed" property to true, if the model is armed.
void
propertyChange(PropertyChangeEvent e)
Fired after a Bean's property has changed.
void
stateChanged(ChangeEvent e)
Called by an object to notify the listener that the object's state has changed.
void
uninstallKeyboardActions(JComponent c)

Methods inherited from class java.lang.Object

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

Constructor Details

BasicButtonListener

public BasicButtonListener(AbstractButton b)

Method Details

checkOpacity

protected void checkOpacity(AbstractButton b)
Checks the contentAreaFilled property and updates the opaque property of the button.
Parameters:
b - the button to check

focusGained

public void focusGained(FocusEvent e)
This method is called when a component gains the keyboard focus.
Specified by:
focusGained in interface FocusListener
Parameters:

focusLost

public void focusLost(FocusEvent e)
This method is invoked when a component loses the keyboard focus.
Specified by:
focusLost in interface FocusListener
Parameters:

installKeyboardActions

public void installKeyboardActions(JComponent c)

mouseClicked

public void mouseClicked(MouseEvent e)
This method is called when the mouse is clicked (pressed and released in short succession) on a component.
Specified by:
mouseClicked in interface MouseListener
Parameters:

mouseDragged

public void mouseDragged(MouseEvent e)
Specified by:
mouseDragged in interface MouseMotionListener

mouseEntered

public void mouseEntered(MouseEvent e)
Accept a mouse enter event and set the button's "rollover" property to true, if the button's "rolloverEnabled" property is true. If the button is currently armed and the mouse button is not held down, this enter event will also disarm the model.
Specified by:
mouseEntered in interface MouseListener
Parameters:
e - The mouse enter event to accept

mouseExited

public void mouseExited(MouseEvent e)
Accept a mouse exit event and set the button's model's "rollover" property to false, if it's "rolloverEnabled" property is true. Also disarm the button.
Specified by:
mouseExited in interface MouseListener
Parameters:
e - The mouse exit event to accept

mouseMoved

public void mouseMoved(MouseEvent e)
Specified by:
mouseMoved in interface MouseMotionListener

mousePressed

public void mousePressed(MouseEvent e)
Accept a mouse press event and arm the button.
Specified by:
mousePressed in interface MouseListener
Parameters:
e - The mouse press event to accept

mouseReleased

public void mouseReleased(MouseEvent e)
Accept a mouse release event and set the button's "pressed" property to true, if the model is armed. If the model is not armed, ignore the event.
Specified by:
mouseReleased in interface MouseListener
Parameters:
e - The mouse release event to accept

propertyChange

public void propertyChange(PropertyChangeEvent e)
Fired after a Bean's property has changed.
Specified by:
propertyChange in interface PropertyChangeListener
Parameters:
e - the change (containing the old and new values)

stateChanged

public void stateChanged(ChangeEvent e)
Called by an object to notify the listener that the object's state has changed. The incoming event identifies the source of the event, allowing the listener to differentiate when it is listening for changes in multiple sources.
Specified by:
stateChanged in interface ChangeListener
Parameters:

uninstallKeyboardActions

public void uninstallKeyboardActions(JComponent c)

BasicButtonListener.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.