ImageObserver
, ItemSelectable
, MenuContainer
, Serializable
, Accessible
, MenuElement
, SwingConstants
@JavaBean(description="A popup window containing menu items displayed in a menu bar.") public class JMenu extends JMenuItem implements Accessible, MenuElement
JMenuItem
s that is displayed when the user selects an item on the JMenuBar
. In addition to JMenuItem
s, a JMenu
can also contain JSeparator
s. In essence, a menu is a button with an associated JPopupMenu
. When the "button" is pressed, the JPopupMenu
appears. If the "button" is on the JMenuBar
, the menu is a top-level window. If the "button" is another menu item, then the JPopupMenu
is "pull-right" menu.
Menus can be configured, and to some degree controlled, by Action
s. Using an Action
with a menu has many benefits beyond directly configuring a menu. Refer to Swing Components Supporting Action
for more details, and you can find more information in How to Use Actions, a section in The Java Tutorial.
For information and examples of using menus see How to Use Menus, a section in The Java Tutorial.
Warning: Swing is not thread safe. For more information see Swing's Threading Policy.
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 applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans has been added to the java.beans
package. Please see XMLEncoder
.
Modifier and Type | Class | Description |
---|---|---|
protected class |
JMenu.AccessibleJMenu |
This class implements accessibility support for the JMenu class. |
protected class |
JMenu.WinListener |
A listener class that watches for a popup window closing. |
JMenuItem.AccessibleJMenuItem
AbstractButton.AccessibleAbstractButton, AbstractButton.ButtonChangeListener
JComponent.AccessibleJComponent
Container.AccessibleAWTContainer
Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy
Modifier and Type | Field | Description |
---|---|---|
protected JMenu.WinListener |
popupListener |
The window-closing listener for the popup. |
actionListener, BORDER_PAINTED_CHANGED_PROPERTY, changeEvent, changeListener, CONTENT_AREA_FILLED_CHANGED_PROPERTY, 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, MODEL_CHANGED_PROPERTY, 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
listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW
accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH
BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST
Constructor | Description |
---|---|
JMenu() |
Constructs a new JMenu with no text. |
JMenu |
Constructs a new JMenu with the supplied string as its text. |
JMenu |
Constructs a new JMenu with the supplied string as its text and specified as a tear-off menu or not. |
JMenu |
Constructs a menu whose properties are taken from the Action supplied. |
Modifier and Type | Method | Description |
---|---|---|
Component |
add |
Appends a component to the end of this menu. |
Component |
add |
Adds the specified component to this container at the given position. |
JMenuItem |
add |
Creates a new menu item with the specified text and appends it to the end of this menu. |
JMenuItem |
add |
Creates a new menu item attached to the specified Action object and appends it to the end of this menu. |
JMenuItem |
add |
Appends a menu item to the end of this menu. |
void |
addMenuListener |
Adds a listener for menu events. |
void |
addSeparator() |
Appends a new separator to the end of the menu. |
void |
applyComponentOrientation |
Sets the ComponentOrientation property of this menu and all components contained within it. |
protected PropertyChangeListener |
createActionChangeListener |
Returns a properly configured PropertyChangeListener which updates the control as changes to the Action occur. |
protected JMenuItem |
createActionComponent |
Factory method which creates the JMenuItem for Action s added to the JMenu . |
protected JMenu.WinListener |
createWinListener |
Creates a window-closing listener for the popup. |
void |
doClick |
Programmatically performs a "click". |
protected void |
fireMenuCanceled() |
Notifies all listeners that have registered interest for notification on this event type. |
protected void |
fireMenuDeselected() |
Notifies all listeners that have registered interest for notification on this event type. |
protected void |
fireMenuSelected() |
Notifies all listeners that have registered interest for notification on this event type. |
AccessibleContext |
getAccessibleContext() |
Gets the AccessibleContext associated with this JMenu. |
Component |
getComponent() |
Returns the java.awt.Component used to paint this MenuElement . |
int |
getDelay() |
Returns the suggested delay, in milliseconds, before submenus are popped up or down. |
JMenuItem |
getItem |
Returns the JMenuItem at the specified position. |
int |
getItemCount() |
Returns the number of items on the menu, including separators. |
Component |
getMenuComponent |
Returns the component at position n . |
int |
getMenuComponentCount() |
Returns the number of components on the menu. |
Component[] |
getMenuComponents() |
Returns an array of Component s of the menu's subcomponents. |
MenuListener[] |
getMenuListeners() |
Returns an array of all the MenuListener s added to this JMenu with addMenuListener(). |
JPopupMenu |
getPopupMenu() |
Returns the popupmenu associated with this menu. |
protected Point |
getPopupMenuOrigin() |
Computes the origin for the JMenu 's popup menu. |
MenuElement[] |
getSubElements() |
Returns an array of MenuElement s containing the submenu for this menu component. |
String |
getUIClassID() |
Returns the name of the L&F class that renders this component. |
void |
insert |
Inserts a new menu item with the specified text at a given position. |
JMenuItem |
insert |
Inserts a new menu item attached to the specified Action object at a given position. |
JMenuItem |
insert |
Inserts the specified JMenuitem at a given position. |
void |
insertSeparator |
Inserts a separator at the specified position. |
boolean |
isMenuComponent |
Returns true if the specified component exists in the submenu hierarchy. |
boolean |
isPopupMenuVisible() |
Returns true if the menu's popup window is visible. |
boolean |
isSelected() |
Returns true if the menu is currently selected (highlighted). |
boolean |
isTearOff() |
Returns true if the menu can be torn off. |
boolean |
isTopLevelMenu() |
Returns true if the menu is a 'top-level menu', that is, if it is the direct child of a menubar. |
void |
menuSelectionChanged |
Messaged when the menubar selection changes to activate or deactivate this menu. |
protected String |
paramString() |
Returns a string representation of this JMenu . |
protected void |
processKeyEvent |
Processes key stroke events such as mnemonics and accelerators. |
void |
remove |
Removes the menu item at the specified index from this menu. |
void |
remove |
Removes the component c from this menu. |
void |
remove |
Removes the specified menu item from this menu. |
void |
removeAll() |
Removes all menu items from this menu. |
void |
removeMenuListener |
Removes a listener for menu events. |
void |
setAccelerator |
setAccelerator is not defined for JMenu . |
void |
setComponentOrientation |
Sets the orientation for this menu and its associated popup menu determined by the ComponentOrientation argument. |
void |
setDelay |
Sets the suggested delay before the menu's PopupMenu is popped up or down. |
void |
setMenuLocation |
Sets the location of the popup component. |
void |
setModel |
Sets the data model for the "menu button" -- the label that the user clicks to open or close the menu. |
void |
setPopupMenuVisible |
Sets the visibility of the menu's popup. |
void |
setSelected |
Sets the selection status of the menu. |
void |
updateUI() |
Resets the UI property with a value from the current look and feel. |
actionPropertyChanged, addMenuDragMouseListener, addMenuKeyListener, configurePropertiesFromAction, fireMenuDragMouseDragged, fireMenuDragMouseEntered, fireMenuDragMouseExited, fireMenuDragMouseReleased, fireMenuKeyPressed, fireMenuKeyReleased, fireMenuKeyTyped, getAccelerator, getMenuDragMouseListeners, getMenuKeyListeners, init, isArmed, processKeyEvent, processMenuDragMouseEvent, processMenuKeyEvent, processMouseEvent, removeMenuDragMouseListener, removeMenuKeyListener, setArmed, setEnabled, setUI
addActionListener, addChangeListener, addImpl, addItemListener, checkHorizontalKey, checkVerticalKey, createActionListener, createActionPropertyChangeListener, createChangeListener, createItemListener, doClick, fireActionPerformed, fireItemStateChanged, fireStateChanged, getAction, getActionCommand, getActionListeners, getChangeListeners, getDisabledIcon, getDisabledSelectedIcon, getDisplayedMnemonicIndex, getHideActionText, getHorizontalAlignment, getHorizontalTextPosition, getIcon, getIconTextGap, getItemListeners, getLabel, getMargin, getMnemonic, getModel, getMultiClickThreshhold, getPressedIcon, getRolloverIcon, getRolloverSelectedIcon, getSelectedIcon, getSelectedObjects, getText, getUI, getVerticalAlignment, getVerticalTextPosition, imageUpdate, isBorderPainted, isContentAreaFilled, isFocusPainted, isRolloverEnabled, paintBorder, removeActionListener, removeChangeListener, removeItemListener, removeNotify, setAction, setActionCommand, setBorderPainted, setContentAreaFilled, setDisabledIcon, setDisabledSelectedIcon, setDisplayedMnemonicIndex, setFocusPainted, setHideActionText, setHorizontalAlignment, setHorizontalTextPosition, setIcon, setIconTextGap, setLabel, setLayout, setMargin, setMnemonic, setMnemonic, setMultiClickThreshhold, setPressedIcon, setRolloverEnabled, setRolloverIcon, setRolloverSelectedIcon, setSelectedIcon, setText, setUI, setVerticalAlignment, setVerticalTextPosition
addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update
add, add, add, addContainerListener, addPropertyChangeListener, addPropertyChangeListener, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, transferFocusDownCycle, validate, validateTree
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, resize, resize, setBounds, setBounds, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setMixingCutoutShape, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
processKeyEvent, processMouseEvent
protected JMenu.WinListener popupListener
public JMenu()
JMenu
with no text.public JMenu(String s)
JMenu
with the supplied string as its text.s
- the text for the menu labelpublic JMenu(Action a)
Action
supplied.a
- an Action
public JMenu(String s, boolean b)
JMenu
with the supplied string as its text and specified as a tear-off menu or not.s
- the text for the menu labelb
- can the menu be torn off (not yet implemented)public void updateUI()
@BeanProperty(bound=false) public String getUIClassID()
getUIClassID
in class JMenuItem
public void setModel(ButtonModel newModel)
setModel
in class AbstractButton
newModel
- the ButtonModel
public boolean isSelected()
isSelected
in class AbstractButton
@BeanProperty(expert=true, hidden=true, description="When the menu is selected, its popup child is shown.") public void setSelected(boolean b)
setSelected
in class AbstractButton
b
- true to select (highlight) the menu; false to de-select the menupublic boolean isPopupMenuVisible()
@BeanProperty(bound=false, expert=true, hidden=true, description="The popup menu\'s visibility") public void setPopupMenuVisible(boolean b)
b
- a boolean value -- true to make the menu visible, false to hide itprotected Point getPopupMenuOrigin()
JMenu
's popup menu. This method uses Look and Feel properties named Menu.menuPopupOffsetX
, Menu.menuPopupOffsetY
, Menu.submenuPopupOffsetX
, and Menu.submenuPopupOffsetY
to adjust the exact location of popup.Point
in the coordinate space of the menu which should be used as the origin of the JMenu
's popup menupublic int getDelay()
delay
property. In most cases, the delay is not observed for top level menus or while dragging. The default for delay
is 0. This method is a property of the look and feel code and is used to manage the idiosyncrasies of the various UI implementations.delay
property@BeanProperty(bound=false, expert=true, description="The delay between menu selection and making the popup menu visible") public void setDelay(int d)
PopupMenu
is popped up or down. Each look and feel (L&F) may determine it's own policy for observing the delay property. In most cases, the delay is not observed for top level menus or while dragging. This method is a property of the look and feel code and is used to manage the idiosyncrasies of the various UI implementations.d
- the number of milliseconds to delayIllegalArgumentException
- if d
is less than 0public void setMenuLocation(int x, int y)
x
- the x coordinate of the popup's new positiony
- the y coordinate of the popup's new positionpublic JMenuItem add(JMenuItem menuItem)
menuItem
- the JMenuitem
to be addedJMenuItem
addedpublic Component add(Component c)
public Component add(Component c, int index)
index
equals -1, the component will be appended to the end.public JMenuItem add(String s)
s
- the string for the menu item to be addedJMenuItem
public JMenuItem add(Action a)
Action
object and appends it to the end of this menu.a
- the Action
for the menu item to be addedJMenuItem
protected JMenuItem createActionComponent(Action a)
JMenuItem
for Action
s added to the JMenu
.a
- the Action
for the menu item to be addedprotected PropertyChangeListener createActionChangeListener(JMenuItem b)
PropertyChangeListener
which updates the control as changes to the Action
occur.b
- a menu item for which to create a PropertyChangeListener
PropertyChangeListener
for b
public void addSeparator()
public void insert(String s, int pos)
s
- the text for the menu item to addpos
- an integer specifying the position at which to add the new menu itemIllegalArgumentException
- when the value of pos
< 0public JMenuItem insert(JMenuItem mi, int pos)
JMenuitem
at a given position.mi
- the JMenuitem
to addpos
- an integer specifying the position at which to add the new JMenuitem
IllegalArgumentException
- if the value of pos
< 0public JMenuItem insert(Action a, int pos)
Action
object at a given position.a
- the Action
object for the menu item to addpos
- an integer specifying the position at which to add the new menu itemIllegalArgumentException
- if the value of pos
< 0public void insertSeparator(int index)
index
- an integer specifying the position at which to insert the menu separatorIllegalArgumentException
- if the value of index
< 0public JMenuItem getItem(int pos)
JMenuItem
at the specified position. If the component at pos
is not a menu item, null
is returned. This method is included for AWT compatibility.pos
- an integer specifying the positionnull
if the item as the specified position is not a menu itemIllegalArgumentException
- if the value of pos
< 0@BeanProperty(bound=false) public int getItemCount()
@BeanProperty(bound=false) public boolean isTearOff()
Error
- if invoked -- this method is not yet implementedpublic void remove(JMenuItem item)
item
- the JMenuItem
to be removed from the menupublic void remove(int pos)
remove
in class Container
pos
- the position of the item to be removedIllegalArgumentException
- if the value of pos
< 0, or if pos
is greater than the number of menu itemspublic void remove(Component c)
c
from this menu.public void removeAll()
@BeanProperty(bound=false) public int getMenuComponentCount()
public Component getMenuComponent(int n)
n
.n
- the position of the component to be returnednull
if there is no popup menu@BeanProperty(bound=false) public Component[] getMenuComponents()
Component
s of the menu's subcomponents. Note that this returns all Component
s in the popup menu, including separators.Component
s or an empty array if there is no popup menu@BeanProperty(bound=false) public boolean isTopLevelMenu()
public boolean isMenuComponent(Component c)
c
- the Component
to be testedComponent
exists, false otherwise@BeanProperty(bound=false) public JPopupMenu getPopupMenu()
JPopupMenu
associated with this menupublic void addMenuListener(MenuListener l)
l
- the listener to be addedpublic void removeMenuListener(MenuListener l)
l
- the listener to be removed@BeanProperty(bound=false) public MenuListener[] getMenuListeners()
MenuListener
s added to this JMenu with addMenuListener().MenuListener
s added or an empty array if no listeners have been addedprotected void fireMenuSelected()
Error
- if there is a null
listenerprotected void fireMenuDeselected()
Error
- if there is a null
listenerprotected void fireMenuCanceled()
Error
- if there is a null
listenerprotected JMenu.WinListener createWinListener(JPopupMenu p)
p
- the JPopupMenu
@BeanProperty(bound=false) public MenuElement[] getSubElements()
MenuElement
s containing the submenu for this menu component. If popup menu is null
returns an empty array. This method is required to conform to the MenuElement
interface. Note that since JSeparator
s do not conform to the MenuElement
interface, this array will only contain JMenuItem
s.getSubElements
in interface MenuElement
getSubElements
in class JMenuItem
MenuElement
objectspublic Component getComponent()
java.awt.Component
used to paint this MenuElement
. The returned component is used to convert events and detect if an event is inside a menu component.getComponent
in interface MenuElement
getComponent
in class JMenuItem
Component
that paints this menu itempublic void applyComponentOrientation(ComponentOrientation o)
ComponentOrientation
property of this menu and all components contained within it. This includes all components returned by getMenuComponents
.applyComponentOrientation
in class Container
o
- the new component orientation of this menu and the components contained within it.NullPointerException
- if orientation
is null.public void setComponentOrientation(ComponentOrientation o)
ComponentOrientation
argument.setComponentOrientation
in class Component
o
- the new orientation for this menu and its associated popup menu.public void setAccelerator(KeyStroke keyStroke)
setAccelerator
is not defined for JMenu
. Use setMnemonic
instead.setAccelerator
in class JMenuItem
keyStroke
- the keystroke combination which will invoke the JMenuItem
's actionlisteners without navigating the menu hierarchyError
- if invoked -- this method is not defined for JMenu. Use setMnemonic
insteadprotected void processKeyEvent(KeyEvent evt)
processKeyEvent
in class JComponent
evt
- the key event to be processedpublic void doClick(int pressTime)
AbstractButton.doClick
in order to make the menu pop up.doClick
in class AbstractButton
pressTime
- indicates the number of milliseconds the button was pressed forprotected String paramString()
JMenu
. This method is intended to be used only for debugging purposes, and the content and format of the returned string may vary between implementations. The returned string may be empty but may not be null
.paramString
in class JMenuItem
@BeanProperty(bound=false) public AccessibleContext getAccessibleContext()
getAccessibleContext
in interface Accessible
getAccessibleContext
in class JMenuItem
© 1993, 2023, 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/en/java/javase/21/docs/api/java.desktop/javax/swing/JMenu.html