javax.swing
Class JProgressBar.AccessibleJProgressBar

java.lang.Object
  extended by javax.accessibility.AccessibleContext
      extended by java.awt.Component.AccessibleAWTComponent
          extended by java.awt.Container.AccessibleAWTContainer
              extended by javax.swing.JComponent.AccessibleJComponent
                  extended by javax.swing.JProgressBar.AccessibleJProgressBar
All Implemented Interfaces:
Serializable, AccessibleComponent, AccessibleExtendedComponent, AccessibleValue
Enclosing class:
JProgressBar

protected class JProgressBar.AccessibleJProgressBar
extends JComponent.AccessibleJComponent
implements AccessibleValue

Provides the accessibility features for the JProgressBar component.

See Also:
Serialized Form

Nested Class Summary
 
Nested classes/interfaces inherited from class javax.swing.JComponent.AccessibleJComponent
JComponent.AccessibleJComponent.AccessibleContainerHandler, JComponent.AccessibleJComponent.AccessibleFocusHandler
 
Nested classes/interfaces inherited from class java.awt.Component.AccessibleAWTComponent
Component.AccessibleAWTComponent.AccessibleAWTComponentHandler, Component.AccessibleAWTComponent.AccessibleAWTFocusHandler
 
Field Summary
 
Fields inherited from class javax.swing.JComponent.AccessibleJComponent
accessibleContainerHandler, accessibleFocusHandler
 
Fields inherited from class java.awt.Component.AccessibleAWTComponent
accessibleAWTComponentHandler, accessibleAWTFocusHandler
 
Fields inherited from 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
protected JProgressBar.AccessibleJProgressBar()
          Creates a new AccessibleJProgressBar instance.
 
Method Summary
 AccessibleRole getAccessibleRole()
          Returns the accessible role for the JProgressBar component.
 AccessibleStateSet getAccessibleStateSet()
          Returns a set containing the current state of the JProgressBar component.
 AccessibleValue getAccessibleValue()
          Returns an object that provides access to the current, minimum and maximum values.
 Number getCurrentAccessibleValue()
          Returns the current value of the JProgressBar component, as an Integer.
 Number getMaximumAccessibleValue()
          Returns the maximum value of the JProgressBar component, as an Integer.
 Number getMinimumAccessibleValue()
          Returns the minimum value of the JProgressBar component, as an Integer.
 boolean setCurrentAccessibleValue(Number value)
          Sets the current value of the JProgressBar component and sends a PropertyChangeEvent (with the property name AccessibleContext.ACCESSIBLE_VALUE_PROPERTY) to all registered listeners.
 
Methods inherited from class javax.swing.JComponent.AccessibleJComponent
addPropertyChangeListener, getAccessibleChild, getAccessibleChildrenCount, getAccessibleDescription, getAccessibleKeyBinding, getAccessibleName, getBorderTitle, getTitledBorderText, getToolTipText, removePropertyChangeListener
 
Methods inherited from class java.awt.Container.AccessibleAWTContainer
getAccessibleAt
 
Methods inherited from 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 inherited from class javax.accessibility.AccessibleContext
firePropertyChange, getAccessibleAction, getAccessibleEditableText, getAccessibleIcon, getAccessibleRelationSet, getAccessibleSelection, getAccessibleTable, getAccessibleText, setAccessibleDescription, setAccessibleName, setAccessibleParent
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from 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

JProgressBar.AccessibleJProgressBar

protected JProgressBar.AccessibleJProgressBar()
Creates a new AccessibleJProgressBar instance.

Method Detail

getAccessibleStateSet

public AccessibleStateSet getAccessibleStateSet()
Returns a set containing the current state of the JProgressBar component.

Overrides:
getAccessibleStateSet in class JComponent.AccessibleJComponent
Returns:
The accessible state set.
See Also:
AccessibleState

getAccessibleRole

public AccessibleRole getAccessibleRole()
Returns the accessible role for the JProgressBar component.

Overrides:
getAccessibleRole in class JComponent.AccessibleJComponent
Returns:
AccessibleRole.PROGRESS_BAR.
See Also:
AccessibleRole

getAccessibleValue

public AccessibleValue getAccessibleValue()
Returns an object that provides access to the current, minimum and maximum values.

Overrides:
getAccessibleValue in class AccessibleContext
Returns:
The accessible value.
See Also:
AccessibleValue

getCurrentAccessibleValue

public Number getCurrentAccessibleValue()
Returns the current value of the JProgressBar component, as an Integer.

Specified by:
getCurrentAccessibleValue in interface AccessibleValue
Returns:
The current value of the JProgressBar component.
See Also:
AccessibleValue.setCurrentAccessibleValue(Number)

setCurrentAccessibleValue

public boolean setCurrentAccessibleValue(Number value)
Sets the current value of the JProgressBar component and sends a PropertyChangeEvent (with the property name AccessibleContext.ACCESSIBLE_VALUE_PROPERTY) to all registered listeners. If the supplied value is null, this method does nothing and returns false.

Specified by:
setCurrentAccessibleValue in interface AccessibleValue
Parameters:
value - the new progress bar value (null permitted).
Returns:
true if the slider value is updated, and false otherwise.

getMinimumAccessibleValue

public Number getMinimumAccessibleValue()
Returns the minimum value of the JProgressBar component, as an Integer.

Specified by:
getMinimumAccessibleValue in interface AccessibleValue
Returns:
The minimum value of the JProgressBar component.
See Also:
AccessibleValue.getMaximumAccessibleValue()

getMaximumAccessibleValue

public Number getMaximumAccessibleValue()
Returns the maximum value of the JProgressBar component, as an Integer.

Specified by:
getMaximumAccessibleValue in interface AccessibleValue
Returns:
The maximum value of the JProgressBar component.
See Also:
AccessibleValue.getMinimumAccessibleValue()