JTabbedPane.AccessibleJTabbedPane (Java SE 23 & JDK 23)
Description: declaration: module: java.desktop, package: javax.swing, class: JTabbedPane, class: AccessibleJTabbedPane
Keywords: javax.swing.JTabbedPane.AccessibleJTabbedPane class

# Class JTabbedPane.AccessibleJTabbedPane

java.lang.Object
javax.accessibility.AccessibleContext
java.awt.Component.AccessibleAWTComponent
java.awt.Container.AccessibleAWTContainer
javax.swing.JComponent.AccessibleJComponent
javax.swing.JTabbedPane.AccessibleJTabbedPane

All Implemented Interfaces:
  `Serializable`, `EventListener`, `AccessibleComponent`, `AccessibleExtendedComponent`, `AccessibleSelection`, `ChangeListener`

Enclosing class:
  `JTabbedPane`

protected class JTabbedPane.AccessibleJTabbedPane extends JComponent.AccessibleJComponent implements AccessibleSelection, ChangeListener
This class implements accessibility support for the `JTabbedPane` class. It provides an implementation of the Java Accessibility API appropriate to tabbed pane user-interface elements.

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`.

Since:
  1.2

- ## Nested Class Summary

  ### Nested classes/interfaces declared in class javax.swing.JComponent.AccessibleJComponent

  `JComponent.AccessibleJComponent.AccessibleContainerHandler, JComponent.AccessibleJComponent.AccessibleFocusHandler`

  ### Nested classes/interfaces declared in class java.awt.Component.AccessibleAWTComponent

  `Component.AccessibleAWTComponent.AccessibleAWTComponentHandler, Component.AccessibleAWTComponent.AccessibleAWTFocusHandler`

- ## Field Summary

  ### Fields declared in class javax.swing.JComponent.AccessibleJComponent

  `accessibleFocusHandler`

  ### Fields declared in class java.awt.Container.AccessibleAWTContainer

  `accessibleContainerHandler`

  ### Fields declared in class java.awt.Component.AccessibleAWTComponent

  `accessibleAWTComponentHandler, accessibleAWTFocusHandler`

  ### Fields declared in class javax.accessibility.AccessibleContext

  `ACCESSIBLE_ACTION_PROPERTY, ACCESSIBLE_ACTIVE_DESCENDANT_PROPERTY, ACCESSIBLE_CARET_PROPERTY, ACCESSIBLE_CHILD_PROPERTY, ACCESSIBLE_COMPONENT_BOUNDS_CHANGED, ACCESSIBLE_DESCRIPTION_PROPERTY, ACCESSIBLE_HYPERTEXT_OFFSET, ACCESSIBLE_INVALIDATE_CHILDREN, ACCESSIBLE_NAME_PROPERTY, ACCESSIBLE_SELECTION_PROPERTY, ACCESSIBLE_STATE_PROPERTY, ACCESSIBLE_TABLE_CAPTION_CHANGED, ACCESSIBLE_TABLE_COLUMN_DESCRIPTION_CHANGED, ACCESSIBLE_TABLE_COLUMN_HEADER_CHANGED, ACCESSIBLE_TABLE_MODEL_CHANGED, ACCESSIBLE_TABLE_ROW_DESCRIPTION_CHANGED, ACCESSIBLE_TABLE_ROW_HEADER_CHANGED, ACCESSIBLE_TABLE_SUMMARY_CHANGED, ACCESSIBLE_TEXT_ATTRIBUTES_CHANGED, ACCESSIBLE_TEXT_PROPERTY, ACCESSIBLE_VALUE_PROPERTY, ACCESSIBLE_VISIBLE_DATA_PROPERTY, accessibleDescription, accessibleName, accessibleParent`

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `AccessibleJTabbedPane()`
  Constructs an AccessibleJTabbedPane

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `addAccessibleSelection(int i)`
  Adds the specified `Accessible` child of the object to the object's selection.
  `void`
  `clearAccessibleSelection()`
  Clears the selection in the object, so that no children in the object are selected.
  `Accessible`
  `getAccessibleAt(Point p)`
  Returns the `Accessible` child contained at the local coordinate `Point`, if one exists.
  `Accessible`
  `getAccessibleChild(int i)`
  Return the specified Accessible child of the object.
  `int`
  `getAccessibleChildrenCount()`
  Returns the number of accessible children in the object.
  `String`
  `getAccessibleName()`
  Returns the accessible name of this object, or `null` if there is no accessible name.
  `AccessibleRole`
  `getAccessibleRole()`
  Get the role of this object.
  `AccessibleSelection`
  `getAccessibleSelection()`
  Gets the `AccessibleSelection` associated with this object.
  `Accessible`
  `getAccessibleSelection(int i)`
  Returns an `Accessible` representing the specified selected child of the object.
  `int`
  `getAccessibleSelectionCount()`
  Returns the number of `Accessible` children currently selected.
  `boolean`
  `isAccessibleChildSelected(int i)`
  Determines if the current child of this object is selected.
  `void`
  `removeAccessibleSelection(int i)`
  Removes the specified child of the object from the object's selection.
  `void`
  `selectAllAccessibleSelection()`
  Causes every child of the object to be selected if the object supports multiple selections.
  `void`
  `stateChanged(ChangeEvent e)`
  Invoked when the target of the listener has changed its state.

  ### Methods declared in class javax.swing.JComponent.AccessibleJComponent

  `addPropertyChangeListener, getAccessibleDescription, getAccessibleKeyBinding, getAccessibleStateSet, getBorderTitle, getTitledBorderText, getToolTipText, removePropertyChangeListener`

  ### Methods declared in class java.awt.Component.AccessibleAWTComponent

  `addFocusListener, contains, getAccessibleComponent, getAccessibleIndexInParent, getAccessibleParent, getBackground, getBounds, getCursor, getFont, getFontMetrics, getForeground, getLocale, getLocation, getLocationOnScreen, getSize, isEnabled, isFocusTraversable, isShowing, isVisible, removeFocusListener, requestFocus, setBackground, setBounds, setCursor, setEnabled, setFont, setForeground, setLocation, setSize, setVisible`

  ### Methods declared in class javax.accessibility.AccessibleContext

  `firePropertyChange, getAccessibleAction, getAccessibleEditableText, getAccessibleIcon, getAccessibleRelationSet, getAccessibleTable, getAccessibleText, getAccessibleValue, setAccessibleDescription, setAccessibleName, setAccessibleParent`

  ### Methods declared in class java.lang.Object

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

  ### Methods declared in interface javax.accessibility.AccessibleComponent

  `addFocusListener, contains, getBackground, getBounds, getCursor, getFont, getFontMetrics, getForeground, getLocation, getLocationOnScreen, getSize, isEnabled, isFocusTraversable, isShowing, isVisible, removeFocusListener, requestFocus, setBackground, setBounds, setCursor, setEnabled, setFont, setForeground, setLocation, setSize, setVisible`

- ## Constructor Details

  - ### AccessibleJTabbedPane

    public AccessibleJTabbedPane()
    Constructs an AccessibleJTabbedPane

- ## Method Details

  - ### getAccessibleName

    public String getAccessibleName()
    Returns the accessible name of this object, or `null` if there is no accessible name.
    Overrides:
      `getAccessibleName` in class `JComponent.AccessibleJComponent`
    Returns:
      the accessible name of this object, or `null`.
    Since:
      1.6
    See Also:
      - `AccessibleContext.setAccessibleName(java.lang.String)`

  - ### stateChanged

    public void stateChanged(ChangeEvent e)
    Description copied from interface: `ChangeListener`
    Invoked when the target of the listener has changed its state.
    Specified by:
      `stateChanged` in interface `ChangeListener`
    Parameters:
      `e` - a ChangeEvent object

  - ### getAccessibleRole

    public AccessibleRole getAccessibleRole()
    Get the role of this object.
    Overrides:
      `getAccessibleRole` in class `JComponent.AccessibleJComponent`
    Returns:
      an instance of AccessibleRole describing the role of the object
    See Also:
      - `AccessibleRole`

  - ### getAccessibleChildrenCount

    public int getAccessibleChildrenCount()
    Returns the number of accessible children in the object.
    Overrides:
      `getAccessibleChildrenCount` in class `JComponent.AccessibleJComponent`
    Returns:
      the number of accessible children in the object.

  - ### getAccessibleChild

    public Accessible getAccessibleChild(int i)
    Return the specified Accessible child of the object.
    Overrides:
      `getAccessibleChild` in class `JComponent.AccessibleJComponent`
    Parameters:
      `i` - zero-based index of child
    Returns:
      the Accessible child of the object
    Throws:
      `IllegalArgumentException` - if index is out of bounds
    See Also:
      - `AccessibleContext.getAccessibleChildrenCount()`

  - ### getAccessibleSelection

    public AccessibleSelection getAccessibleSelection()
    Gets the `AccessibleSelection` associated with this object. In the implementation of the Java Accessibility API for this class, returns this object, which is responsible for implementing the `AccessibleSelection` interface on behalf of itself.
    Overrides:
      `getAccessibleSelection` in class `AccessibleContext`
    Returns:
      this object
    See Also:
      - `AccessibleSelection`

  - ### getAccessibleAt

    public Accessible getAccessibleAt(Point p)
    Returns the `Accessible` child contained at the local coordinate `Point`, if one exists. Otherwise returns the currently selected tab.
    Specified by:
      `getAccessibleAt` in interface `AccessibleComponent`
    Overrides:
      `getAccessibleAt` in class `Container.AccessibleAWTContainer`
    Parameters:
      `p` - the point defining the top-left corner of the `Accessible`, given in the coordinate space of the object's parent
    Returns:
      the `Accessible` at the specified location, if it exists

  - ### getAccessibleSelectionCount

    public int getAccessibleSelectionCount()
    Description copied from interface: `AccessibleSelection`
    Returns the number of `Accessible` children currently selected. If no children are selected, the return value will be 0.
    Specified by:
      `getAccessibleSelectionCount` in interface `AccessibleSelection`
    Returns:
      the number of items currently selected

  - ### getAccessibleSelection

    public Accessible getAccessibleSelection(int i)
    Description copied from interface: `AccessibleSelection`
    Returns an `Accessible` representing the specified selected child of the object. If there isn't a selection, or there are fewer children selected than the integer passed in, the return value will be `null`.

    Note that the index represents the i-th selected child, which is different from the i-th child.

    Specified by:
      `getAccessibleSelection` in interface `AccessibleSelection`
    Parameters:
      `i` - the zero-based index of selected children
    Returns:
      the i-th selected child
    See Also:
      - `AccessibleSelection.getAccessibleSelectionCount()`

  - ### isAccessibleChildSelected

    public boolean isAccessibleChildSelected(int i)
    Description copied from interface: `AccessibleSelection`
    Determines 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
    Returns:
      `true` if the current child of this object is selected; else `false`
    See Also:
      - `AccessibleContext.getAccessibleChild(int)`

  - ### addAccessibleSelection

    public void addAccessibleSelection(int i)
    Description copied from interface: `AccessibleSelection`
    Adds the specified `Accessible` child of the object to the object's selection. If the object supports multiple selections, the specified child is added to any existing selection, otherwise it replaces any existing selection in the object. If the specified child is already selected, this method has no effect.
    Specified by:
      `addAccessibleSelection` in interface `AccessibleSelection`
    Parameters:
      `i` - the zero-based index of the child
    See Also:
      - `AccessibleContext.getAccessibleChild(int)`

  - ### removeAccessibleSelection

    public void removeAccessibleSelection(int i)
    Description copied from interface: `AccessibleSelection`
    Removes the specified child of the object from the object's selection. If the specified item isn't currently selected, this method has no effect.
    Specified by:
      `removeAccessibleSelection` in interface `AccessibleSelection`
    Parameters:
      `i` - the zero-based index of the child
    See Also:
      - `AccessibleContext.getAccessibleChild(int)`

  - ### clearAccessibleSelection

    public void clearAccessibleSelection()
    Description copied from interface: `AccessibleSelection`
    Clears the selection in the object, so that no children in the object are selected.
    Specified by:
      `clearAccessibleSelection` in interface `AccessibleSelection`

  - ### selectAllAccessibleSelection

    public void selectAllAccessibleSelection()
    Description copied from interface: `AccessibleSelection`
    Causes every child of the object to be selected if the object supports multiple selections.
    Specified by:
      `selectAllAccessibleSelection` in interface `AccessibleSelection`