- java.lang.Object
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- javax.accessibility.AccessibleContext
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- java.awt.Component.AccessibleAWTComponent
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- java.awt.Container.AccessibleAWTContainer
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- javax.swing.JComponent.AccessibleJComponent
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- javax.swing.JScrollPane.AccessibleJScrollPane
 
 
 
 
 
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- 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 theJScrollPaneclass. 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 JavaBeans™ has been added to the java.beanspackage. Please seeXMLEncoder.- See Also:
- Serialized Form
 
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Nested Class Summary- 
Nested classes/interfaces declared in class javax.swing.JComponent.AccessibleJComponentJComponent.AccessibleJComponent.AccessibleContainerHandler, JComponent.AccessibleJComponent.AccessibleFocusHandler
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Nested classes/interfaces declared in class java.awt.Component.AccessibleAWTComponentComponent.AccessibleAWTComponent.AccessibleAWTComponentHandler, Component.AccessibleAWTComponent.AccessibleAWTFocusHandler
 
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Field SummaryFields Modifier and Type Field Description protected JViewportviewPortthisJScrollPane's currentJViewport- 
Fields declared in class javax.swing.JComponent.AccessibleJComponentaccessibleFocusHandler
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Fields declared in class java.awt.Container.AccessibleAWTContaineraccessibleContainerHandler
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Fields declared in class java.awt.Component.AccessibleAWTComponentaccessibleAWTComponentHandler, accessibleAWTFocusHandler
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Fields declared in class javax.accessibility.AccessibleContextACCESSIBLE_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
 
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Constructor SummaryConstructors Constructor Description AccessibleJScrollPane()AccessibleJScrollPane constructor
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Method SummaryAll Methods Instance Methods Concrete Methods Modifier and Type Method Description AccessibleRolegetAccessibleRole()Get the role of this object.voidpropertyChange(PropertyChangeEvent e)This method gets called when a bound property is changed.voidresetViewPort()Resets the viewport ChangeListener and PropertyChangeListenervoidstateChanged(ChangeEvent e)Invoked when the target of the listener has changed its state.- 
Methods declared in class javax.swing.JComponent.AccessibleJComponentaddPropertyChangeListener, getAccessibleChild, getAccessibleChildrenCount, getAccessibleDescription, getAccessibleKeyBinding, getAccessibleName, getAccessibleStateSet, getBorderTitle, getTitledBorderText, getToolTipText, removePropertyChangeListener
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Methods declared in class java.awt.Container.AccessibleAWTContainergetAccessibleAt
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Methods declared in class java.awt.Component.AccessibleAWTComponentaddFocusListener, 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
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Methods declared in class javax.accessibility.AccessibleContextfirePropertyChange, getAccessibleAction, getAccessibleEditableText, getAccessibleIcon, getAccessibleRelationSet, getAccessibleSelection, getAccessibleTable, getAccessibleText, getAccessibleValue, setAccessibleDescription, setAccessibleName, setAccessibleParent
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Methods declared in class java.lang.Objectclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods declared in interface javax.accessibility.AccessibleComponentaddFocusListener, 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
 
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Field Detail- 
viewPortprotected JViewport viewPort thisJScrollPane's currentJViewport
 
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Method Detail- 
resetViewPortpublic void resetViewPort() Resets the viewport ChangeListener and PropertyChangeListener
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getAccessibleRolepublic AccessibleRole getAccessibleRole() Get the role of this object.- Overrides:
- getAccessibleRolein class- JComponent.AccessibleJComponent
- Returns:
- an instance of AccessibleRole describing the role of the object
- See Also:
- AccessibleRole
 
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stateChangedpublic void stateChanged(ChangeEvent e) Invoked when the target of the listener has changed its state.- Specified by:
- stateChangedin interface- ChangeListener
- Parameters:
- e- a- ChangeEventobject. Must not be null.
- Throws:
- NullPointerException- if the parameter is null.
 
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propertyChangepublic void propertyChange(PropertyChangeEvent e) This method gets called when a bound property is changed.- Specified by:
- propertyChangein interface- PropertyChangeListener
- Parameters:
- e- A- PropertyChangeEventobject describing the event source and the property that has changed. Must not be null.
- Throws:
- NullPointerException- if the parameter is null.
- Since:
- 1.5
 
 
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