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Java Platform 1.2 Beta 4 |
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SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
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
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.
ButtonGroup
, Serialized FormInner Class Summary | |
protected | 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.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. |
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JRadioButtonMenuItem(Icon icon,
boolean selected)
Creates a radio button menu item with the specified image and selection state, but no text. |
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JRadioButtonMenuItem(Icon icon)
Creates a JRadioButtonMenuItem with an icon. |
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JRadioButtonMenuItem(String text,
boolean b)
Creates a radiobutton menu item with the specified text and selection state. |
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JRadioButtonMenuItem(String text,
Icon icon,
boolean selected)
Creates a radio button menu item that has the specified text, image, and selection state. |
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JRadioButtonMenuItem(String text,
Icon icon)
Creates a JRadioButtonMenuItem with the specified text and Icon. |
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JRadioButtonMenuItem(String text)
Creates a JRadioButtonMenuItem with text. |
Method Summary | |
AccessibleContext | getAccessibleContext()
Get the AccessibleContext associated with this JComponent |
String | getUIClassID()
Returns the name of the L&F class that renders this component. |
protected void | init(String text,
Icon icon)
Initialize the JRadioButtonMenuItem with the specified text and Icon. |
void | requestFocus()
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void | updateUI()
Notification from the UIFactory that the L&F has changed. |
Methods inherited from class com.sun.java.swing.JMenuItem | |
addMenuDragMouseListener , addMenuKeyListener , fireMenuDragMouseDragged , fireMenuDragMouseEntered , fireMenuDragMouseExited , fireMenuDragMouseReleased , fireMenuKeyPressed , fireMenuKeyReleased , fireMenuKeyTyped , getAccelerator , getComponent , getSubElements , isArmed , menuSelectionChanged , processKeyEvent , processMenuDragMouseEvent , processMenuKeyEvent , processMouseEvent , removeMenuDragMouseListener , removeMenuKeyListener , setAccelerator , setArmed , setEnabled , setUI |
Methods inherited from class java.awt.Container | |
add , add , add , add , add , addContainerListener , addImpl , countComponents , deliverEvent , doLayout , findComponentAt , findComponentAt , getComponent , getComponentAt , getComponentAt , getComponentCount , getComponents , getLayout , insets , invalidate , isAncestorOf , layout , list , list , locate , minimumSize , paintComponents , paramString , preferredSize , print , printComponents , processContainerEvent , processEvent , remove , remove , removeAll , removeContainerListener , setLayout , validate , validateTree |
Methods inherited from class java.lang.Object | |
clone , equals , finalize , getClass , hashCode , notify , notifyAll , wait , wait , wait |
Constructor Detail |
public JRadioButtonMenuItem()
public JRadioButtonMenuItem(Icon icon)
icon
- the Icon to display on the RadioButtonMenuItem.public JRadioButtonMenuItem(String text)
text
- the text of the RadioButtonMenuItem.public JRadioButtonMenuItem(String text, Icon icon)
text
- the text of the RadioButtonMenuItem
icon
- the icon to display on the RadioButtonMenuItempublic JRadioButtonMenuItem(String text, boolean b)
text
- the text of the CheckBoxMenuItem.
b
- the selected state of the checkboxmenuitempublic JRadioButtonMenuItem(Icon icon, boolean selected)
icon
- the image that the button should display
selected
- if true, the button is initially selected;
otherwise, the button is initially unselectedpublic JRadioButtonMenuItem(String text, Icon icon, boolean selected)
text
- the string displayed on the radio button
icon
- the image that the button should displayMethod Detail |
protected void init(String text, Icon icon)
text
- the text to display
icon
- the icon to displaypublic void updateUI()
JComponent.updateUI()
public String getUIClassID()
JComponent.getUIClassID()
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UIDefaults.getUI(com.sun.java.swing.JComponent)
public void requestFocus()
public AccessibleContext getAccessibleContext()
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Java Platform 1.2 Beta 4 |
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