Class BasicRadioButtonUI

Direct Known Subclasses:
BasicCheckBoxUI, MetalRadioButtonUI 

public class BasicRadioButtonUI
extends BasicToggleButtonUI

RadioButtonUI implementation for BasicRadioButtonUI

Fields

Modifier and Type Field and Description
protected Icon icon

The icon.

Fields inherited from class javax.swing.plaf.basic.BasicButtonUI

defaultTextIconGap, defaultTextShiftOffset

Constructors

Constructor and Description
BasicRadioButtonUI()

Methods

Modifier and Type Method and Description
static ComponentUI createUI(JComponent b)

Returns an instance of BasicRadioButtonUI.
Icon getDefaultIcon()

Returns the default icon.
Dimension getPreferredSize(JComponent c)

The preferred size of the radio button
protected String getPropertyPrefix()
protected void installDefaults(AbstractButton b)
protected void installListeners(AbstractButton button)
void paint(Graphics g, JComponent c)

paint the radio button
protected void paintFocus(Graphics g, Rectangle textRect, Dimension size)

Paints focused radio button.
protected void uninstallDefaults(AbstractButton b)
protected void uninstallListeners(AbstractButton button)

Methods inherited from class javax.swing.plaf.basic.BasicToggleButtonUI

getTextShiftOffset, paintIcon

Methods inherited from class javax.swing.plaf.basic.BasicButtonUI

clearTextShiftOffset, createButtonListener, getBaseline, getBaselineResizeBehavior, getDefaultTextIconGap, getMaximumSize, getMinimumSize, installKeyboardActions, installUI, paintButtonPressed, paintFocus, paintIcon, paintText, paintText, setTextShiftOffset, uninstallKeyboardActions, 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

Fields

icon

protected Icon icon

The icon.

Constructors

BasicRadioButtonUI

public BasicRadioButtonUI()

Methods

createUI

public static ComponentUI createUI(JComponent b)

Returns an instance of BasicRadioButtonUI.

Parameters:
b - a component
Returns:
an instance of BasicRadioButtonUI

getPropertyPrefix

protected String getPropertyPrefix()
Overrides:
getPropertyPrefix in class BasicToggleButtonUI

installDefaults

protected void installDefaults(AbstractButton b)
Overrides:
installDefaults in class BasicButtonUI

uninstallDefaults

protected void uninstallDefaults(AbstractButton b)
Overrides:
uninstallDefaults in class BasicButtonUI

getDefaultIcon

public Icon getDefaultIcon()

Returns the default icon.

Returns:
the default icon

installListeners

protected void installListeners(AbstractButton button)
Overrides:
installListeners in class BasicButtonUI

uninstallListeners

protected void uninstallListeners(AbstractButton button)
Overrides:
uninstallListeners in class BasicButtonUI

paint

public void paint(Graphics g,
                  JComponent c)

paint the radio button

Overrides:
paint in class BasicToggleButtonUI
Parameters:
g - the Graphics context in which to paint
c - the component being painted; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components
See Also:
ComponentUI.update(java.awt.Graphics, javax.swing.JComponent)

paintFocus

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

Paints focused radio button.

Parameters:
g - an instance of Graphics
textRect - bounds
size - the size of radio button

getPreferredSize

public Dimension getPreferredSize(JComponent c)

The preferred size of the radio button

Overrides:
getPreferredSize in class BasicButtonUI
Parameters:
c - the component whose preferred size is being queried; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components
See Also:
JComponent.getPreferredSize(), LayoutManager.preferredLayoutSize(java.awt.Container)

© 1993, 2020, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
https://docs.oracle.com/javase/8/docs/api/javax/swing/plaf/basic/BasicRadioButtonUI.html