Module java.desktop
Package javax.swing

# Class JProgressBar.AccessibleJProgressBar

java.lang.Object
javax.accessibility.AccessibleContext
java.awt.Component.AccessibleAWTComponent
java.awt.Container.AccessibleAWTContainer
javax.swing.JComponent.AccessibleJComponent
javax.swing.JProgressBar.AccessibleJProgressBar

All Implemented Interfaces:
  `Serializable`, `AccessibleComponent`, `AccessibleExtendedComponent`, `AccessibleValue`

Enclosing class:
  `JProgressBar`

protected class JProgressBar.AccessibleJProgressBar extends JComponent.AccessibleJComponent implements AccessibleValue
This class implements accessibility support for the `JProgressBar` class. It provides an implementation of the Java Accessibility API appropriate to progress bar 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`.

- ## 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
  Modifier
  Constructor
  Description
  `protected`
  `AccessibleJProgressBar()`
  Constructs an `AccessibleJProgressBar`.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `AccessibleRole`
  `getAccessibleRole()`
  Gets the role of this object.
  `AccessibleStateSet`
  `getAccessibleStateSet()`
  Gets the state set of this object.
  `AccessibleValue`
  `getAccessibleValue()`
  Gets the `AccessibleValue` associated with this object.
  `Number`
  `getCurrentAccessibleValue()`
  Gets the accessible value of this object.
  `Number`
  `getMaximumAccessibleValue()`
  Gets the maximum accessible value of this object.
  `Number`
  `getMinimumAccessibleValue()`
  Gets the minimum accessible value of this object.
  `boolean`
  `setCurrentAccessibleValue(Number n)`
  Sets the value of this object as a `Number`.

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

  `addPropertyChangeListener, getAccessibleChild, getAccessibleChildrenCount, getAccessibleDescription, getAccessibleKeyBinding, getAccessibleName, getBorderTitle, getTitledBorderText, getToolTipText, removePropertyChangeListener`

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

  `getAccessibleAt`

  ### 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, getAccessibleSelection, getAccessibleTable, getAccessibleText, 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, getAccessibleAt, 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

  - ### AccessibleJProgressBar

    protected AccessibleJProgressBar()
    Constructs an `AccessibleJProgressBar`.

- ## Method Details

  - ### getAccessibleStateSet

    public AccessibleStateSet getAccessibleStateSet()
    Gets the state set of this object.
    Overrides:
      `getAccessibleStateSet` in class `JComponent.AccessibleJComponent`
    Returns:
      an instance of AccessibleState containing the current state of the object
    See Also:
      - `AccessibleState`

  - ### getAccessibleRole

    public AccessibleRole getAccessibleRole()
    Gets 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`

  - ### getAccessibleValue

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

  - ### getCurrentAccessibleValue

    public Number getCurrentAccessibleValue()
    Gets the accessible value of this object.
    Specified by:
      `getCurrentAccessibleValue` in interface `AccessibleValue`
    Returns:
      the current value of this object
    See Also:
      - `AccessibleValue.setCurrentAccessibleValue(java.lang.Number)`

  - ### setCurrentAccessibleValue

    public boolean setCurrentAccessibleValue(Number n)
    Sets the value of this object as a `Number`.
    Specified by:
      `setCurrentAccessibleValue` in interface `AccessibleValue`
    Parameters:
      `n` - the number to use for the value
    Returns:
      `true` if the value was set
    See Also:
      - `AccessibleValue.getCurrentAccessibleValue()`

  - ### getMinimumAccessibleValue

    public Number getMinimumAccessibleValue()
    Gets the minimum accessible value of this object.
    Specified by:
      `getMinimumAccessibleValue` in interface `AccessibleValue`
    Returns:
      the minimum value of this object
    See Also:
      - `AccessibleValue.getMaximumAccessibleValue()`

  - ### getMaximumAccessibleValue

    public Number getMaximumAccessibleValue()
    Gets the maximum accessible value of this object.
    Specified by:
      `getMaximumAccessibleValue` in interface `AccessibleValue`
    Returns:
      the maximum value of this object
    See Also:
      - `AccessibleValue.getMinimumAccessibleValue()`