javax.swing
Class JScrollPane.AccessibleJScrollPane
java.lang.Object
javax.accessibility.AccessibleContext
java.awt.Component.AccessibleAWTComponent
java.awt.Container.AccessibleAWTContainer
javax.swing.JComponent.AccessibleJComponent
javax.swing.JScrollPane.AccessibleJScrollPane
All Implemented Interfaces: PropertyChangeListener , Serializable , EventListener , AccessibleComponent , AccessibleExtendedComponent , ChangeListener
Enclosing class: JScrollPane
protected class JScrollPane.AccessibleJScrollPane extends JComponent.AccessibleJComponent implements ChangeListener , PropertyChangeListener
This class implements accessibility support for the
JScrollPane
class. It provides an implementation of the
Java Accessibility API appropriate to scroll 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 JavaBeansTM
has been added to the java.beans
package.
Please see XMLEncoder
.
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
Methods inherited from class javax.swing.JComponent.AccessibleJComponent
addPropertyChangeListener , getAccessibleChild , getAccessibleChildrenCount , getAccessibleDescription , getAccessibleKeyBinding , getAccessibleName , getAccessibleStateSet , getBorderTitle , getTitledBorderText , getToolTipText , removePropertyChangeListener
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 , getAccessibleValue , 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
viewPort
protected JViewport viewPort
JScrollPane.AccessibleJScrollPane
public JScrollPane.AccessibleJScrollPane ()
AccessibleJScrollPane constructor
resetViewPort
public void resetViewPort ()
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
stateChanged
public void stateChanged (ChangeEvent e)
Invoked when the target of the listener has changed its state.
Specified by: stateChanged
in interface ChangeListener
Parameters: e
- a ChangeEvent
object. Must not be null.
Throws:
NullPointerException
- if the parameter is null.
propertyChange
public void propertyChange (PropertyChangeEvent e)
This method gets called when a bound property is changed.
Specified by: propertyChange
in interface PropertyChangeListener
Parameters: e
- A PropertyChangeEvent
object describing
the event source and the property that has changed. Must not be null.
Throws:
NullPointerException
- if the parameter is null.Since:
1.5
Submit a bug or feature For further API reference and developer documentation, see Java SE Developer Documentation . That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples. Copyright © 1993, 2015, Oracle and/or its affiliates. All rights reserved. Use is subject to license terms . Also see the documentation redistribution policy .
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