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Java Platform 1.2
Beta 4

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Class com.sun.java.swing.JMenuBar.AccessibleJMenuBar

java.lang.Object
  |
  +--com.sun.java.accessibility.AccessibleContext
        |
        +--com.sun.java.swing.JComponent.AccessibleJComponent
              |
              +--com.sun.java.swing.JMenuBar.AccessibleJMenuBar

protected class JMenuBar.AccessibleJMenuBar

extends JComponent.AccessibleJComponent

implements AccessibleSelection

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

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:

Serialized Form

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

JComponent.AccessibleJComponent.AccessibleContainerHandler

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

accessibleContainerHandler

Fields inherited from class com.sun.java.accessibility.AccessibleContext

ACCESSIBLE_CARET_PROPERTY , ACCESSIBLE_CHILD_PROPERTY , ACCESSIBLE_DESCRIPTION_PROPERTY , ACCESSIBLE_NAME_PROPERTY , ACCESSIBLE_SELECTION_PROPERTY , ACCESSIBLE_STATE_PROPERTY , ACCESSIBLE_TEXT_PROPERTY , ACCESSIBLE_VALUE_PROPERTY , ACCESSIBLE_VISIBLE_DATA_PROPERTY , accessibleDescription , accessibleName , accessibleParent

Method Summary

void	addAccessibleSelection(int i) Selects the nth menu in the menu bar, forcing it to pop up.
void	clearAccessibleSelection() Clears the selection in the object, so that nothing in the object is selected.
AccessibleRole	getAccessibleRole() Get the role of this object.
AccessibleSelection	getAccessibleSelection() Get the AccessibleSelection associated with this object if one exists.
Accessible	getAccessibleSelection(int i) Returns the currently selected menu if one is selected, otherwise null.
int	getAccessibleSelectionCount() Returns 1 if a menu is currently selected in this menu bar.
AccessibleStateSet	getAccessibleStateSet() Get the accessible state set of this object.
boolean	isAccessibleChildSelected(int i) Returns true if the current child of this object is selected.
void	removeAccessibleSelection(int i) Removes the nth selected item in the object from the object's selection.
void	selectAllAccessibleSelection() Normally causes every selected item in the object to be selected if the object supports multiple selections.

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

addFocusListener , addPropertyChangeListener , contains , getAccessibleAt , getAccessibleChild , getAccessibleChildrenCount , getAccessibleComponent , getAccessibleDescription , getAccessibleIndexInParent , getAccessibleName , getAccessibleParent , getBackground , getBorderTitle , getBounds , getCursor , getFont , getFontMetrics , getForeground , getLocale , getLocation , getLocationOnScreen , getSize , isEnabled , isFocusTraversable , isShowing , isVisible , removeFocusListener , removePropertyChangeListener , requestFocus , setBackground , setBounds , setCursor , setEnabled , setFont , setForeground , setLocation , setSize , setVisible

Methods inherited from class com.sun.java.accessibility.AccessibleContext

firePropertyChange , getAccessibleAction , getAccessibleText , getAccessibleValue , setAccessibleDescription , setAccessibleName , setAccessibleParent

Methods inherited from class java.lang.Object

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

Method Detail

getAccessibleStateSet

public AccessibleStateSet getAccessibleStateSet()

Get the accessible state set of this object.

Returns:

an instance of AccessibleState containing the current state of the object

Overrides:

getAccessibleStateSet in class JComponent.AccessibleJComponent

getAccessibleRole

public AccessibleRole getAccessibleRole()

Get the role of this object.

Returns:

an instance of AccessibleRole describing the role of the object

Overrides:

getAccessibleRole in class JComponent.AccessibleJComponent

getAccessibleSelection

public AccessibleSelection getAccessibleSelection()

Get the AccessibleSelection associated with this object if one exists. Otherwise return null.

Overrides:

getAccessibleSelection in class AccessibleContext

getAccessibleSelectionCount

public int getAccessibleSelectionCount()

Returns 1 if a menu is currently selected in this menu bar.

Specified by:

getAccessibleSelectionCount in interface AccessibleSelection

Returns:

1 if a menu is currently selected, else 0

getAccessibleSelection

public Accessible getAccessibleSelection(int i)

Returns the currently selected menu if one is selected, otherwise null.

Specified by:

getAccessibleSelection in interface AccessibleSelection

isAccessibleChildSelected

public boolean isAccessibleChildSelected(int i)

Returns true if the current child of this object is selected.

Specified by:

isAccessibleChildSelected in interface AccessibleSelection

Parameters:

i - the zero-based index of the child in this Accessible object.

See Also:

AccessibleContext.getAccessibleChild(int)

addAccessibleSelection

public void addAccessibleSelection(int i)

Selects the nth menu in the menu bar, forcing it to pop up. If another menu is popped up, this will force it to close. If the nth menu is already selected, this method has no effect.

Specified by:

addAccessibleSelection in interface AccessibleSelection

Parameters:

i - the zero-based index of selectable items

See Also:

getAccessibleStateSet()

removeAccessibleSelection

public void removeAccessibleSelection(int i)

Removes the nth selected item in the object from the object's selection. If the nth item isn't currently selected, this method has no effect. Otherwise, it closes the popup menu.

Specified by:

removeAccessibleSelection in interface AccessibleSelection

Parameters:

i - the zero-based index of selectable items

clearAccessibleSelection

public void clearAccessibleSelection()

Clears the selection in the object, so that nothing in the object is selected. This will close any open menu.

Specified by:

clearAccessibleSelection in interface AccessibleSelection

selectAllAccessibleSelection

public void selectAllAccessibleSelection()

Normally causes every selected item in the object to be selected if the object supports multiple selections. This method makes no sense in a menu bar, and so does nothing.

Specified by:

selectAllAccessibleSelection in interface AccessibleSelection