PropertyChangeListener
, Serializable
, EventListener
, AccessibleComponent
, AccessibleExtendedComponent
, ChangeListener
JScrollPane
protected class JScrollPane.AccessibleJScrollPane extends JComponent.AccessibleJComponent implements ChangeListener, PropertyChangeListener
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 JavaBeans has been added to the java.beans
package. Please see XMLEncoder
.
JComponent.AccessibleJComponent.AccessibleContainerHandler, JComponent.AccessibleJComponent.AccessibleFocusHandler
Component.AccessibleAWTComponent.AccessibleAWTComponentHandler, Component.AccessibleAWTComponent.AccessibleAWTFocusHandler
Modifier and Type | Field | Description |
---|---|---|
protected JViewport |
viewPort |
this JScrollPane 's current JViewport
|
accessibleFocusHandler
accessibleContainerHandler
accessibleAWTComponentHandler, accessibleAWTFocusHandler
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 | Description |
---|---|
AccessibleJScrollPane() |
AccessibleJScrollPane constructor |
Modifier and Type | Method | Description |
---|---|---|
AccessibleRole |
getAccessibleRole() |
Get the role of this object. |
void |
propertyChange |
This method gets called when a bound property is changed. |
void |
resetViewPort() |
Resets the viewport ChangeListener and PropertyChangeListener |
void |
stateChanged |
Invoked when the target of the listener has changed its state. |
addPropertyChangeListener, getAccessibleChild, getAccessibleChildrenCount, getAccessibleDescription, getAccessibleKeyBinding, getAccessibleName, getAccessibleStateSet, getBorderTitle, getTitledBorderText, getToolTipText, removePropertyChangeListener
getAccessibleAt
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
firePropertyChange, getAccessibleAction, getAccessibleEditableText, getAccessibleIcon, getAccessibleRelationSet, getAccessibleSelection, getAccessibleTable, getAccessibleText, getAccessibleValue, setAccessibleDescription, setAccessibleName, setAccessibleParent
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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
protected JViewport viewPort
JScrollPane
's current JViewport
public AccessibleJScrollPane()
public void resetViewPort()
public AccessibleRole getAccessibleRole()
getAccessibleRole
in class JComponent.AccessibleJComponent
public void stateChanged(ChangeEvent e)
stateChanged
in interface ChangeListener
e
- a ChangeEvent
object. Must not be null.NullPointerException
- if the parameter is null.public void propertyChange(PropertyChangeEvent e)
propertyChange
in interface PropertyChangeListener
e
- A PropertyChangeEvent
object describing the event source and the property that has changed. Must not be null.NullPointerException
- if the parameter is null.
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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
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https://docs.oracle.com/en/java/javase/21/docs/api/java.desktop/javax/swing/JScrollPane.AccessibleJScrollPane.html