Java(TM) 2 Platform, Standard Edition, v1.2.2 API Specification: Class JScrollPane.AccessibleJScrollPane - JDK 5 Documentation v1.2.2, Java 2 SDK 英文文档

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Java^TM 2 Platform
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javax.swing
Class JScrollPane.AccessibleJScrollPane

java.lang.Object
  |
  +--javax.accessibility.AccessibleContext
        |
        +--javax.swing.JComponent.AccessibleJComponent
              |
              +--javax.swing.JScrollPane.AccessibleJScrollPane

Enclosing class:: JScrollPane

protected class JScrollPane.AccessibleJScrollPane
extends JComponent.AccessibleJComponent
implements ChangeListener

The class used to obtain the accessible role for this object.

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. A future release of Swing will provide support for long term persistence.

See Also:: Serialized Form

Inner classes inherited from class javax.swing.JComponent.AccessibleJComponent

JComponent.AccessibleJComponent.AccessibleContainerHandler

Field Summary

protected JViewport viewPort


Fields inherited from class javax.swing.JComponent.AccessibleJComponent

accessibleContainerHandler

Fields inherited from class javax.accessibility.AccessibleContext

ACCESSIBLE_ACTIVE_DESCENDANT_PROPERTY, ACCESSIBLE_CARET_PROPERTY, ACCESSIBLE_CHILD_PROPERTY, ACCESSIBLE_DESCRIPTION_PROPERTY, ACCESSIBLE_NAME_PROPERTY, ACCESSIBLE_SELECTION_PROPERTY, ACCESSIBLE_STATE_PROPERTY, ACCESSIBLE_TEXT_PROPERTY, ACCESSIBLE_VALUE_PROPERTY, ACCESSIBLE_VISIBLE_DATA_PROPERTY, accessibleDescription, accessibleName, accessibleParent

Constructor Summary

JScrollPane.AccessibleJScrollPane()
          Constructor to set up listener on viewport.

Method Summary

AccessibleRole getAccessibleRole()
          Get the role of this object.

void resetViewPort()


void stateChanged(ChangeEvent e)
          Supports the change listener interface and fires property change

Methods inherited from class javax.swing.JComponent.AccessibleJComponent

addFocusListener, addPropertyChangeListener, contains, getAccessibleAt, getAccessibleChild, getAccessibleChildrenCount, getAccessibleComponent, getAccessibleDescription, getAccessibleIndexInParent, getAccessibleName, getAccessibleParent, getAccessibleStateSet, getBackground, getBorderTitle, getBounds, getCursor, getFont, getFontMetrics, getForeground, getLocale, getLocation, getLocationOnScreen, getSize, isEnabled, isFocusTraversable, isShowing, isVisible, removeFocusListener, removePropertyChangeListener, requestFocus, setBackground, setBounds, setCursor, setEnabled, setFont, setForeground, setLocation, setSize, setVisible

Methods inherited from class javax.accessibility.AccessibleContext

firePropertyChange, getAccessibleAction, getAccessibleSelection, getAccessibleText, getAccessibleValue, setAccessibleDescription, setAccessibleName, setAccessibleParent

Methods inherited from class java.lang.Object

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

Field Detail

viewPort

protected JViewport viewPort

Constructor Detail

JScrollPane.AccessibleJScrollPane

public JScrollPane.AccessibleJScrollPane()

Constructor to set up listener on viewport.

Method Detail

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)

Supports the change listener interface and fires property change

Specified by:: stateChanged in interface ChangeListener

Tags copied from interface: ChangeListener

Parameters:: e - a ChangeEvent object