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Class com.sun.java.swing.JRadioButtonMenuItem

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--com.sun.java.swing.JComponent
                    |
                    +--com.sun.java.swing.AbstractButton
                          |
                          +--com.sun.java.swing.JMenuItem
                                |
                                +--com.sun.java.swing.JRadioButtonMenuItem

public class JRadioButtonMenuItem

extends JMenuItem

implements Accessible

An implementation of a RadioButtonMenuItem. A RadioButtonMenuItem is a menu item that is part of a group of menu items in which only one item in the group can be selected. The selected item displays its selected state. Selecting it causes any other selected item to switch to the unselected state. Used with a ButtonGroup object to create a group of menu items in which only one item at a time can be selected. (Create a ButtonGroup object and use its add method to include the JRadioButtonMenuItem objects in the group.)

For the keyboard keys used by this component in the standard Look and Feel (L&F) renditions, see the JRadioButtonMenuItem key assignments.

Warning: serialized objects of this class will not be compatible with future swing releases. The current serialization support is appropriate for short term storage or RMI between Swing1.0 applications. It will not be possible to load serialized Swing1.0 objects with future releases of Swing. The JDK1.2 release of Swing will be the compatibility baseline for the serialized form of Swing objects.

See Also:

ButtonGroup, Serialized Form

Inner Class Summary

JRadioButtonMenuItem.AccessibleJRadioButtonMenuItem The class used to obtain the accessible role for this object.

Inner classes inherited from class com.sun.java.swing.JMenuItem

JMenuItem.AccessibleJMenuItem

Inner classes inherited from class com.sun.java.swing.AbstractButton

AbstractButton.AccessibleAbstractButton, AbstractButton.ButtonChangeListener

Inner classes inherited from class com.sun.java.swing.JComponent

JComponent.AccessibleJComponent

Fields inherited from class com.sun.java.swing.AbstractButton

actionListener, BORDER_PAINTED_CHANGED_PROPERTY, changeEvent, changeListener, DISABLED_ICON_CHANGED_PROPERTY, DISABLED_SELECTED_ICON_CHANGED_PROPERTY, FOCUS_PAINTED_CHANGED_PROPERTY, HORIZONTAL_ALIGNMENT_CHANGED_PROPERTY, HORIZONTAL_TEXT_POSITION_CHANGED_PROPERTY, ICON_CHANGED_PROPERTY, itemListener, MARGIN_CHANGED_PROPERTY, MNEMONIC_CHANGED_PROPERTY, MODEL_CHANGED_PROPERTY, model, PRESSED_ICON_CHANGED_PROPERTY, ROLLOVER_ENABLED_CHANGED_PROPERTY, ROLLOVER_ICON_CHANGED_PROPERTY, ROLLOVER_SELECTED_ICON_CHANGED_PROPERTY, SELECTED_ICON_CHANGED_PROPERTY, TEXT_CHANGED_PROPERTY, VERTICAL_ALIGNMENT_CHANGED_PROPERTY, VERTICAL_TEXT_POSITION_CHANGED_PROPERTY

Fields inherited from class com.sun.java.swing.JComponent

accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Constructor Summary

JRadioButtonMenuItem()
Creates a JRadioButtonMenuItem with no set text or icon.

JRadioButtonMenuItem(Icon icon)
Creates a JRadioButtonMenuItem with an icon.

JRadioButtonMenuItem(java.lang.String text)
Creates a JRadioButtonMenuItem with text.

JRadioButtonMenuItem(java.lang.String text, Icon icon)
Creates a JRadioButtonMenuItem with the specified text and Icon.

Method Summary

AccessibleContext	getAccessibleContext() Get the AccessibleContext associated with this JComponent
java.lang.String	getUIClassID() Returns the name of the L&F class that renders this component.
void	init(java.lang.String text, Icon icon) Initialize the JRadioButtonMenuItem with the specified text and Icon.
void	requestFocus()
void	setUI(com.sun.java.swing.plaf.RadioButtonMenuItemUI ui) Sets the L&F object that renders this component.
void	updateUI() Notification from the UIFactory that the L&F has changed.

Methods inherited from class com.sun.java.swing.JMenuItem

getAccelerator, getAccessibleContext, getComponent, getSubElements, getUIClassID, init, isArmed, menuSelectionChanged, processKeyEvent, processMouseEvent, setAccelerator, setArmed, setEnabled, setUI, updateUI

Methods inherited from class com.sun.java.swing.AbstractButton

addActionListener, addChangeListener, addItemListener, checkHorizontalKey, checkVerticalKey, createActionListener, createChangeListener, createItemListener, doClick, doClick, fireActionPerformed, fireItemStateChanged, fireStateChanged, getActionCommand, getDisabledIcon, getDisabledSelectedIcon, getHorizontalAlignment, getHorizontalTextPosition, getIcon, getLabel, getMargin, getMnemonic, getModel, getPressedIcon, getRolloverIcon, getRolloverSelectedIcon, getSelectedIcon, getSelectedObjects, getText, getUI, getVerticalAlignment, getVerticalTextPosition, init, isBorderPainted, isFocusPainted, isRolloverEnabled, isSelected, paintBorder, removeActionListener, removeChangeListener, removeItemListener, setActionCommand, setBorderPainted, setDisabledIcon, setDisabledSelectedIcon, setEnabled, setFocusPainted, setHorizontalAlignment, setHorizontalTextPosition, setIcon, setLabel, setMargin, setMnemonic, setMnemonic, setModel, setPressedIcon, setRolloverEnabled, setRolloverIcon, setRolloverSelectedIcon, setSelected, setSelectedIcon, setText, setUI, setVerticalAlignment, setVerticalTextPosition, updateUI

Methods inherited from class com.sun.java.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getAccessibleContext, getActionForKeyStroke, getAlignmentX, getAlignmentY, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getGraphics, getHeight, getInsets, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getUIClassID, getVisibleRect, getWidth, getX, getY, grabFocus, hasFocus, isDoubleBuffered, isFocusCycleRoot, isFocusTraversable, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, paint, processComponentKeyEvent, processFocusEvent, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setAlignmentX, setAlignmentY, setAutoscrolls, setBorder, setBounds, setDebugGraphicsOptions, setDoubleBuffered, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setUI, setVisible, unregisterKeyboardAction, update, updateUI

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addNotify, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponentAt, getComponentAt, getComponent, getComponentCount, getComponents, getInsets, getLayout, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paintComponents, paint, paramString, preferredSize, printComponents, print, processContainerEvent, processEvent, removeAll, remove, remove, removeContainerListener, removeNotify, setLayout, update, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, deliverEvent, disable, disableEvents, dispatchEvent, doLayout, enable, enable, enableEvents, enableInputMethods, firePropertyChange, getAlignmentX, getAlignmentY, getBackground, getBounds, getBounds, getColorModel, getComponentAt, getComponentAt, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getGraphics, getHeight, getInputContext, getInputMethodRequests, getLocale, getLocation, getLocation, getLocationOnScreen, getMaximumSize, getMinimumSize, getName, getParent, getPeer, getPreferredSize, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, invalidate, isDisplayable, isDoubleBuffered, isEnabled, isFocusTraversable, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, layout, list, list, list, list, list, locate, location, lostFocus, minimumSize, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, paint, paramString, postEvent, preferredSize, prepareImage, prepareImage, printAll, print, processComponentEvent, processEvent, processFocusEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, remove, removeComponentListener, removeFocusListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFont, setForeground, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, toString, transferFocus, update, validate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notifyAll, notify, toString, wait, wait, wait

Constructor Detail

JRadioButtonMenuItem

public JRadioButtonMenuItem()

Creates a JRadioButtonMenuItem with no set text or icon.

JRadioButtonMenuItem

public JRadioButtonMenuItem(Icon icon)

Creates a JRadioButtonMenuItem with an icon.

Parameters:

icon - the Icon to display on the RadioButtonMenuItem.

JRadioButtonMenuItem

public JRadioButtonMenuItem(java.lang.String text)

Creates a JRadioButtonMenuItem with text.

Parameters:

text - the text of the RadioButtonMenuItem.

JRadioButtonMenuItem

public JRadioButtonMenuItem(java.lang.String text,
                            Icon icon)

Creates a JRadioButtonMenuItem with the specified text and Icon.

Parameters:

text - the text of the RadioButtonMenuItem

icon - the icon to display on the RadioButtonMenuItem

Method Detail

init

protected void init(java.lang.String text,
                    Icon icon)

Initialize the JRadioButtonMenuItem with the specified text and Icon.

Parameters:

text - the text to display

icon - the icon to display

Overrides:

init in class JMenuItem

setUI

public void setUI(com.sun.java.swing.plaf.RadioButtonMenuItemUI ui)

Sets the L&F object that renders this component.

Parameters:

ui - the RadioButtonMenuItemUI L&F object

See Also:

getUI

updateUI

public void updateUI()

Notification from the UIFactory that the L&F has changed. Called to replace the UI with the latest version from the UIFactory.

Overrides:

updateUI in class JMenuItem

See Also:

updateUI

getUIClassID

public java.lang.String getUIClassID()

Returns the name of the L&F class that renders this component.

Returns:

"RadioButtonMenuItemUI"

Overrides:

getUIClassID in class JMenuItem

See Also:

getUIClassID, getUI

requestFocus

public void requestFocus()

Overrides:

requestFocus in class JComponent

getAccessibleContext

public AccessibleContext getAccessibleContext()

Get the AccessibleContext associated with this JComponent

Specified by:

getAccessibleContext in interface Accessible

Returns:

the AccessibleContext of this JComponent

Overrides:

getAccessibleContext in class JMenuItem