Menu JDK 1.6)

Methods

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public MenuItem add (MenuItem mi)

Adds the specified menu item to this menu.

public void add (String label)

Adds an item with the specified label to this menu.

publicsynchronized void addActionListener (ActionListener l) [Inherited From MenuItem]

Adds the specified action listener to receive action events from this menu item.

public void addNotify () [Overrides MenuItem]

Creates the menu's peer.

public void addSeparator ()

Adds a separator line, or a hypen, to the menu at the current position.

pack-private String constructComponentName () [Overrides MenuItem]

Construct a name for this MenuComponent.

@Deprecated

public int ~~countItems~~ ()

pack-privatefinal int countItemsImpl ()

public void deleteShortcut () [Inherited From MenuItem]

Delete any MenuShortcut object associated with this menu item.

Delete any MenuShortcut object associated
with this menu item.
Since: JDK1.1

pack-private void deleteShortcut (MenuShortcut s) [Overrides MenuItem]

@Deprecated

publicsynchronized void ~~disable~~ () [Inherited From MenuItem]

protectedfinal void disableEvents (long eventsToDisable) [Inherited From MenuItem]

Disables event delivery to this menu item for events defined by the specified event mask parameter.

publicfinal void dispatchEvent (AWTEvent e) [Inherited From MenuComponent]

Delivers an event to this component or one of its sub components.

pack-private void dispatchEventImpl (AWTEvent e) [Inherited From MenuComponent]

pack-private void doMenuEvent (long when, int modifiers) [Inherited From MenuItem]

@Deprecated

publicsynchronized void ~~enable~~ () [Inherited From MenuItem]

@Deprecated

public void ~~enable~~ (boolean b) [Inherited From MenuItem]

protectedfinal void enableEvents (long eventsToEnable) [Inherited From MenuItem]

Enables event delivery to this menu item for events to be defined by the specified event mask parameter

pack-private boolean eventEnabled (AWTEvent e) [Inherited From MenuItem]

pack-private int getAccessibleChildIndex (MenuComponent child) [Overrides MenuComponent]

Defined in MenuComponent.

public AccessibleContext getAccessibleContext () [Overrides MenuItem] [Specified in Accessible]

Gets the AccessibleContext associated with this Menu.

pack-private int getAccessibleIndexInParent () [Inherited From MenuComponent]

Gets the index of this object in its accessible parent.

pack-private AccessibleStateSet getAccessibleStateSet () [Inherited From MenuComponent]

Gets the state of this object.

Gets the state of this object.
Returns: an instance of AccessibleStateSet containing the current state set of the object
See Also: AccessibleState,

public String getActionCommand () [Inherited From MenuItem]

Gets the command name of the action event that is fired by this menu item.

pack-privatefinal String getActionCommandImpl () [Inherited From MenuItem]

publicsynchronized ActionListener getActionListeners () [Inherited From MenuItem]

Returns an array of all the action listeners registered on this menu item.

Returns an array of all the action listeners
registered on this menu item.
Returns: all of this menu item's ActionListeners or an empty array if no action listeners are currently registered
Since: 1.4
See Also: MenuItem.addActionListener(java.awt.event.ActionListener), MenuItem.removeActionListener(java.awt.event.ActionListener), ActionEvent, ActionListener,

pack-privatefinal Font getFont_NoClientCode () [Inherited From MenuComponent]

public Font getFont () [Inherited From MenuComponent]

Gets the font used for this menu component.

Gets the font used for this menu component.
Returns: the font used in this menu component, if there is one; null otherwise
See Also: MenuComponent.setFont(java.awt.Font),

public MenuItem getItem (int index)

Gets the item located at the specified index of this menu.

public int getItemCount ()

Get the number of items in this menu.

pack-privatefinal MenuItem getItemImpl (int index)

public String getLabel () [Inherited From MenuItem]

Gets the label for this menu item.

Gets the label for this menu item.
Returns: the label of this menu item, or null if this menu item has no label.
Since: JDK1.0
See Also: MenuItem.setLabel(java.lang.String),

public T getListeners (Class< T> listenerType) [Inherited From MenuItem]

Returns an array of all the objects currently registered as FooListeners upon this MenuItem.

Returns an array of all the objects currently registered as FooListeners upon this MenuItem. FooListeners are registered using the addFooListener method.

You can specify the listenerType argument with a class literal, such as FooListener.class. For example, you can query a MenuItem m for its action listeners with the following code:

ActionListener[] als = (ActionListener[])(m.getListeners(ActionListener.class));

If no such listeners exist, this method returns an empty array.
Returns: an array of all objects registered as FooListeners on this menu item, or an empty array if no such listeners have been added
Parameters:
- listenerType - the type of listeners requested; this parameter should specify an interface that descends from java.util.EventListener
Throws:
- ClassCastException - if listenerType doesn't specify a class or interface that implements java.util.EventListener
Since: 1.3
See Also: MenuItem.getActionListeners(),

public String getName () [Inherited From MenuComponent]

Gets the name of the menu component.

pack-privatefinal MenuContainer getParent_NoClientCode () [Inherited From MenuComponent]

public MenuContainer getParent () [Inherited From MenuComponent]

Returns the parent container for this menu component.

Returns the parent container for this menu component.
Returns: the menu component containing this menu component, or null if this menu component is the outermost component, the menu bar itself

@Deprecated

public MenuComponentPeer ~~getPeer~~ () [Inherited From MenuComponent]

public MenuShortcut getShortcut () [Inherited From MenuItem]

Get the MenuShortcut object associated with this menu item,

Get the MenuShortcut object associated with this
menu item,
Returns: the menu shortcut associated with this menu item, or null if none has been specified.
Since: JDK1.1
See Also: MenuItem.setShortcut(java.awt.MenuShortcut),

pack-private MenuItem getShortcutMenuItem (MenuShortcut s) [Overrides MenuItem]

protectedfinal Object getTreeLock () [Inherited From MenuComponent]

Gets this component's locking object (the object that owns the thread sychronization monitor) for AWT component-tree and layout operations.

pack-private boolean handleShortcut (KeyEvent e) [Overrides MenuItem]

public void insert (MenuItem menuitem, int index)

Inserts a menu item into this menu at the specified position.

Inserts a menu item into this menu
at the specified position.
Parameters:
- menuitem - the menu item to be inserted.
- index - the position at which the menu item should be inserted.
Throws:
- IllegalArgumentException - if the value of index is less than zero
Since: JDK1.1
See Also: Menu.add(java.lang.String), Menu.add(java.awt.MenuItem),

public void insert (String label, int index)

Inserts a menu item with the specified label into this menu at the specified position.

Inserts a menu item with the specified label into this menu
at the specified position. This is a convenience method for
insert(menuItem, index).
Parameters:
- label - the text on the item
- index - the position at which the menu item should be inserted
Throws:
- IllegalArgumentException - if the value of index is less than zero
Since: JDK1.1
See Also: Menu.add(java.lang.String), Menu.add(java.awt.MenuItem),

public void insertSeparator (int index)

Inserts a separator at the specified position.

Inserts a separator at the specified position.
Parameters:
- index - the position at which the menu separator should be inserted.
Throws:
- IllegalArgumentException - if the value of index is less than 0.
Since: JDK1.1
See Also: Menu.addSeparator(),

public boolean isEnabled () [Inherited From MenuItem]

Checks whether this menu item is enabled.

public boolean isTearOff ()

Indicates whether this menu is a tear-off menu.

public String paramString () [Overrides MenuItem]

Returns a string representing the state of this Menu.

Returns a string representing the state of this Menu.
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.
Returns: the parameter string of this menu

@Deprecated

public boolean ~~postEvent~~ (Event evt) [Inherited From MenuComponent]

Posts the specified event to the menu.

protected void processActionEvent (ActionEvent e) [Inherited From MenuItem]

Processes action events occurring on this menu item, by dispatching them to any registered ActionListener objects.

Processes action events occurring on this menu item, by dispatching them to any registered ActionListener objects. This method is not called unless action events are enabled for this component. Action events are enabled when one of the following occurs:

An ActionListener object is registered via addActionListener.
Action events are enabled via enableEvents.

Note that if the event parameter is null the behavior is unspecified and may result in an exception.
Parameters:
- e - the action event
Since: JDK1.1
See Also: ActionEvent, ActionListener, MenuItem.enableEvents(long),

protected void processEvent (AWTEvent e) [Inherited From MenuItem]

Processes events on this menu item.

Processes events on this menu item. If the event is an instance of ActionEvent, it invokes processActionEvent, another method defined by MenuItem.

Currently, menu items only support action events.

Note that if the event parameter is null the behavior is unspecified and may result in an exception.
Parameters:
- e - the event
Since: JDK1.1
See Also: MenuItem.processActionEvent(java.awt.event.ActionEvent),

public void remove (int index)

Removes the menu item at the specified index from this menu.

public void remove (MenuComponent item) [Specified in MenuContainer]

Removes the specified menu item from this menu.

Removes the specified menu item from this menu.
Parameters:
- item - the item to be removed from the menu. If item is null or is not in this menu, this method does nothing.

publicsynchronized void removeActionListener (ActionListener l) [Inherited From MenuItem]

Removes the specified action listener so it no longer receives action events from this menu item.

public void removeAll ()

Removes all items from this menu.

public void removeNotify () [Overrides MenuComponent]

Removes the menu's peer.

public void setActionCommand (String command) [Inherited From MenuItem]

Sets the command name of the action event that is fired by this menu item.

publicsynchronized void setEnabled (boolean b) [Inherited From MenuItem]

Sets whether or not this menu item can be chosen.

Sets whether or not this menu item can be chosen.
Parameters:
- b - if true, enables this menu item; if false, disables it.
Since: JDK1.1
See Also: MenuItem.isEnabled(),

public void setFont (Font f) [Inherited From MenuComponent]

Sets the font to be used for this menu component to the specified font.

publicsynchronized void setLabel (String label) [Inherited From MenuItem]

Sets the label for this menu item to the specified label.

Sets the label for this menu item to the specified label.
Parameters:
- label - the new label, or null for no label.
Since: JDK1.0
See Also: MenuItem.getLabel(),

public void setName (String name) [Inherited From MenuComponent]

Sets the name of the component to the specified string.

public void setShortcut (MenuShortcut s) [Inherited From MenuItem]

Set the MenuShortcut object associated with this menu item.

Set the MenuShortcut object associated with this
menu item. If a menu shortcut is already associated with
this menu item, it is replaced.
Parameters:
- s - the menu shortcut to associate with this menu item.
Since: JDK1.1
See Also: MenuItem.getShortcut(),

pack-privatesynchronized Enumeration shortcuts ()

public String toString () [Inherited From MenuComponent]

Returns a representation of this menu component as a string.

Fields

Hide/Show inherited fields

pack-private AccessibleContext accessibleContext [Inherited From MenuComponent]

pack-private String actionCommand [Inherited From MenuItem]

This field indicates the command tha has been issued by a particular menu item.

This field indicates the command tha has been issued
by a particular menu item.
By default the actionCommand
is the label of the menu item, unless it has been
set using setActionCommand.
Serial:
See Also: MenuItem.setActionCommand(String), MenuItem.getActionCommand(),

pack-privatetransient ActionListener actionListener [Inherited From MenuItem]

pack-privatefinalstatic String actionListenerK = "actionL" [Inherited From MenuComponent]

pack-privatetransient sun.awt.AppContext appContext [Inherited From MenuComponent]

The AppContext of the MenuComponent.

The AppContext of the MenuComponent.
This is set in the constructor and never changes.

pack-private boolean enabled [Inherited From MenuItem]

A value to indicate whether a menu item is enabled or not.

A value to indicate whether a menu item is enabled
or not. If it is enabled, enabled will
be set to true. Else enabled will
be set to false.
Serial:
See Also: MenuItem.isEnabled(), MenuItem.setEnabled(boolean),

pack-private long eventMask [Inherited From MenuItem]

The eventMask is ONLY set by subclasses via enableEvents.

pack-private Font font [Inherited From MenuComponent]

The menu component's font.

The menu component's font. This value can be
null at which point a default will be used.
This defaults to null.
Serial:
See Also: MenuComponent.setFont(Font), MenuComponent.getFont(),

pack-private boolean isHelpMenu

This field will be set to true if the Menu in question is actually a help menu.

This field will be set to true
if the Menu in question is actually a help
menu. Otherwise it will be set to


 false

.
Serial:

pack-privatefinalstatic String itemListenerK = "itemL" [Inherited From MenuComponent]

pack-private Vector items

A vector of the items that will be part of the Menu.

pack-private String label [Inherited From MenuItem]

label is the label of a menu item.

label is the label of a menu item.
It can be any string.
Serial:
See Also: MenuItem.getLabel(), MenuItem.setLabel(String),

pack-private boolean newEventsOnly [Inherited From MenuComponent]

Defaults to false.

Defaults to false.
Serial:
See Also: MenuComponent.dispatchEvent(AWTEvent),

pack-privatetransient MenuContainer parent [Inherited From MenuComponent]

pack-privatetransient MenuComponentPeer peer [Inherited From MenuComponent]

pack-private boolean tearOff

This field indicates whether the menu has the tear of property or not.

This field indicates whether the menu has the
tear of property or not. It will be set to
true if the menu has the tear off
property and it will be set to false
if it does not.
A torn off menu can be deleted by a user when
it is no longer needed.
Serial:
See Also: Menu.isTearOff(),