JProgressBar.AccessibleJProgressBar (Java SE 11 & JDK 11 )
Keywords: javax.swing.JProgressBar.AccessibleJProgressBar class

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`.

  See Also:
    Serialized Form

- - ### 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()` |

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    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 Detail

    - #### AccessibleJProgressBar

          protected AccessibleJProgressBar()

  - ### Method Detail

    - #### 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()`