protected class JTree.AccessibleJTree extends JComponent.AccessibleJComponent implements AccessibleSelection, TreeSelectionListener, TreeModelListener, TreeExpansionListener
JTree class.  It provides an implementation of the
 Java Accessibility API appropriate to tree 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.
| Modifier and Type | Class and Description | 
|---|---|
| protected class  | JTree.AccessibleJTree.AccessibleJTreeNodeThis class implements accessibility support for the
  JTreechild. | 
JComponent.AccessibleJComponent.AccessibleContainerHandler, JComponent.AccessibleJComponent.AccessibleFocusHandlerComponent.AccessibleAWTComponent.AccessibleAWTComponentHandler, Component.AccessibleAWTComponent.AccessibleAWTFocusHandleraccessibleFocusHandleraccessibleContainerHandleraccessibleAWTComponentHandler, accessibleAWTFocusHandlerACCESSIBLE_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 and Description | 
|---|
| AccessibleJTree() | 
| Modifier and Type | Method and Description | 
|---|---|
| void | addAccessibleSelection(int i)Adds the specified selected item in the object to the object's
 selection. | 
| void | clearAccessibleSelection()Clears the selection in the object, so that nothing in the
 object is selected. | 
| void | fireVisibleDataPropertyChange()Fire a visible data property change notification. | 
| Accessible | getAccessibleAt(Point p)Returns the  Accessiblechild, if one exists,
 contained at the local coordinatePoint. | 
| Accessible | getAccessibleChild(int i)Return the nth Accessible child of the object. | 
| int | getAccessibleChildrenCount()Returns the number of top-level children nodes of this
 JTree. | 
| int | getAccessibleIndexInParent()Get the index of this object in its accessible parent. | 
| AccessibleRole | getAccessibleRole()Get the role of this object. | 
| AccessibleSelection | getAccessibleSelection()Get the AccessibleSelection associated with this object. | 
| Accessible | getAccessibleSelection(int i)Returns an Accessible representing the specified selected item
 in the object. | 
| int | getAccessibleSelectionCount()Returns the number of items currently selected. | 
| boolean | isAccessibleChildSelected(int i)Returns true if the current child of this object is selected. | 
| void | removeAccessibleSelection(int i)Removes the specified selected item in the object from the object's
 selection. | 
| void | selectAllAccessibleSelection()Causes every selected item in the object to be selected
 if the object supports multiple selections. | 
| void | treeCollapsed(TreeExpansionEvent e)Tree Collapsed notification. | 
| void | treeExpanded(TreeExpansionEvent e)Tree Model Expansion notification. | 
| void | treeNodesChanged(TreeModelEvent e)Tree Model Node change notification. | 
| void | treeNodesInserted(TreeModelEvent e)Tree Model Node change notification. | 
| void | treeNodesRemoved(TreeModelEvent e)Tree Model Node change notification. | 
| void | treeStructureChanged(TreeModelEvent e)Tree Model structure change change notification. | 
| void | valueChanged(TreeSelectionEvent e)Tree Selection Listener value change method. | 
addPropertyChangeListener, getAccessibleDescription, getAccessibleKeyBinding, getAccessibleName, getAccessibleStateSet, getBorderTitle, getTitledBorderText, getToolTipText, removePropertyChangeListeneraddFocusListener, contains, getAccessibleComponent, 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, setVisiblefirePropertyChange, getAccessibleAction, getAccessibleEditableText, getAccessibleIcon, getAccessibleRelationSet, getAccessibleTable, getAccessibleText, getAccessibleValue, setAccessibleDescription, setAccessibleName, setAccessibleParentclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitaddFocusListener, contains, getBackground, getBounds, getCursor, getFont, getFontMetrics, getForeground, getLocation, getLocationOnScreen, getSize, isEnabled, isFocusTraversable, isShowing, isVisible, removeFocusListener, requestFocus, setBackground, setBounds, setCursor, setEnabled, setFont, setForeground, setLocation, setSize, setVisiblepublic void valueChanged(TreeSelectionEvent e)
valueChanged in interface TreeSelectionListenere - ListSelectionEventpublic void fireVisibleDataPropertyChange()
public void treeNodesChanged(TreeModelEvent e)
treeNodesChanged in interface TreeModelListenere - a Tree Model eventpublic void treeNodesInserted(TreeModelEvent e)
treeNodesInserted in interface TreeModelListenere - a Tree node insertion eventpublic void treeNodesRemoved(TreeModelEvent e)
treeNodesRemoved in interface TreeModelListenere - a Tree node(s) removal eventpublic void treeStructureChanged(TreeModelEvent e)
treeStructureChanged in interface TreeModelListenere - a Tree Model eventpublic void treeCollapsed(TreeExpansionEvent e)
treeCollapsed in interface TreeExpansionListenere - a TreeExpansionEventpublic void treeExpanded(TreeExpansionEvent e)
treeExpanded in interface TreeExpansionListenere - a Tree node insertion eventpublic AccessibleRole getAccessibleRole()
getAccessibleRole in class JComponent.AccessibleJComponentAccessibleRolepublic Accessible getAccessibleAt(Point p)
Accessible child, if one exists,
 contained at the local coordinate Point.
 Otherwise returns null.getAccessibleAt in interface AccessibleComponentgetAccessibleAt in class Container.AccessibleAWTContainerp - point in local coordinates of this AccessibleAccessible, if it exists,
    at the specified location; else nullpublic int getAccessibleChildrenCount()
getAccessibleChildrenCount in class JComponent.AccessibleJComponentpublic Accessible getAccessibleChild(int i)
getAccessibleChild in class JComponent.AccessibleJComponenti - zero-based index of childAccessibleContext.getAccessibleChildrenCount()public int getAccessibleIndexInParent()
getAccessibleIndexInParent in class Component.AccessibleAWTComponentComponent.AccessibleAWTComponent.getAccessibleParent()public AccessibleSelection getAccessibleSelection()
getAccessibleSelection in class AccessibleContextAccessibleSelectionpublic int getAccessibleSelectionCount()
getAccessibleSelectionCount in interface AccessibleSelectionpublic Accessible getAccessibleSelection(int i)
getAccessibleSelection in interface AccessibleSelectioni - the zero-based index of selected itemsAccessibleSelection.getAccessibleSelectionCount()public boolean isAccessibleChildSelected(int i)
isAccessibleChildSelected in interface AccessibleSelectioni - the zero-based index of the child in this Accessible object.AccessibleContext.getAccessibleChild(int)public void addAccessibleSelection(int i)
addAccessibleSelection in interface AccessibleSelectioni - the zero-based index of selectable itemsAccessibleContext.getAccessibleChild(int)public void removeAccessibleSelection(int i)
removeAccessibleSelection in interface AccessibleSelectioni - the zero-based index of selectable itemsAccessibleContext.getAccessibleChild(int)public void clearAccessibleSelection()
clearAccessibleSelection in interface AccessibleSelectionpublic void selectAllAccessibleSelection()
selectAllAccessibleSelection in interface AccessibleSelection Submit a bug or feature 
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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