JavaTM 2 Platform
Std. Ed. v1.4.2

Class BasicRadioButtonUI

  extended byjavax.swing.plaf.ComponentUI
      extended byjavax.swing.plaf.ButtonUI
          extended byjavax.swing.plaf.basic.BasicButtonUI
              extended byjavax.swing.plaf.basic.BasicToggleButtonUI
                  extended byjavax.swing.plaf.basic.BasicRadioButtonUI
Direct Known Subclasses:
BasicCheckBoxUI, MetalRadioButtonUI

public class BasicRadioButtonUI
extends BasicToggleButtonUI

RadioButtonUI implementation for BasicRadioButtonUI

Field Summary
protected  Icon icon
Fields inherited from class javax.swing.plaf.basic.BasicButtonUI
defaultTextIconGap, defaultTextShiftOffset
Constructor Summary
Method Summary
static ComponentUI createUI(JComponent b)
          Returns an instance of the UI delegate for the specified component.
 Icon getDefaultIcon()
 Dimension getPreferredSize(JComponent c)
          The preferred size of the radio button
protected  String getPropertyPrefix()
protected  void installDefaults(AbstractButton b)
 void paint(Graphics g, JComponent c)
          paint the radio button
protected  void paintFocus(Graphics g, Rectangle textRect, Dimension size)
protected  void uninstallDefaults(AbstractButton b)
Methods inherited from class javax.swing.plaf.basic.BasicToggleButtonUI
getTextShiftOffset, paintIcon
Methods inherited from class javax.swing.plaf.basic.BasicButtonUI
clearTextShiftOffset, createButtonListener, getDefaultTextIconGap, getMaximumSize, getMinimumSize, installKeyboardActions, installListeners, installUI, paintButtonPressed, paintFocus, paintIcon, paintText, paintText, setTextShiftOffset, uninstallKeyboardActions, uninstallListeners, uninstallUI
Methods inherited from class javax.swing.plaf.ComponentUI
contains, getAccessibleChild, getAccessibleChildrenCount, update
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail


protected Icon icon
Constructor Detail


public BasicRadioButtonUI()
Method Detail


public static ComponentUI createUI(JComponent b)
Description copied from class: ComponentUI
Returns an instance of the UI delegate for the specified component. Each subclass must provide its own static createUI method that returns an instance of that UI delegate subclass. If the UI delegate subclass is stateless, it may return an instance that is shared by multiple components. If the UI delegate is stateful, then it should return a new instance per component. The default implementation of this method throws an error, as it should never be invoked.


protected String getPropertyPrefix()
getPropertyPrefix in class BasicToggleButtonUI


protected void installDefaults(AbstractButton b)
installDefaults in class BasicButtonUI


protected void uninstallDefaults(AbstractButton b)
uninstallDefaults in class BasicButtonUI


public Icon getDefaultIcon()


public void paint(Graphics g,
                  JComponent c)
paint the radio button

paint in class BasicToggleButtonUI


protected void paintFocus(Graphics g,
                          Rectangle textRect,
                          Dimension size)


public Dimension getPreferredSize(JComponent c)
The preferred size of the radio button

getPreferredSize in class BasicButtonUI

JavaTM 2 Platform
Std. Ed. v1.4.2

Submit a bug or feature
For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Copyright © 2003, 2010 Oracle and/or its affiliates. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.