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Class java.awt.swing.JTree.AccessibleJTree.AccessibleJTreeNode

java.lang.Object
    |
    +----java.awt.accessibility.AccessibleContext
            |
            +----java.awt.swing.JTree.AccessibleJTree.AccessibleJTreeNode

protected class JTree.AccessibleJTree.AccessibleJTreeNode
extends AccessibleContext
implements Accessible, AccessibleComponent, AccessibleSelection, AccessibleAction

Fields inherited from class java.awt.accessibility.AccessibleContext
 ACCESSIBLE_CARET_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
 JTree.AccessibleJTree.AccessibleJTreeNode(JTree.AccessibleJTree this$1, JTree t, TreePath p, Accessible ap)
Constructs an AccessibleJTreeNode
 

Method Summary
void  addAccessibleSelection(int i)
Adds the specified selected item in the object to the object's selection.
void  addFocusListener(FocusListener l)
 
void  addPropertyChangeListener(PropertyChangeListener l)
Add a PropertyChangeListener to the listener list.
void  clearAccessibleSelection()
Clears the selection in the object, so that nothing in the object is selected.
boolean  contains(Point p)
 
boolean  doAccessibleAction(int i)
Perform the specified Action on the tree node.
AccessibleAction  getAccessibleAction()
Get the AccessibleAction associated with this object if one exists.
int  getAccessibleActionCount()
Returns the number of accessible actions available in this tree node.
String  getAccessibleActionDescription(int i)
Return a description of the specified action of the tree node.
Accessible  getAccessibleAt(Point p)
 
Accessible  getAccessibleChild(int i)
Return the specified Accessible child of the object.
int  getAccessibleChildrenCount()
Returns the number of accessible children in the object.
AccessibleComponent  getAccessibleComponent()
Get the AccessibleComponent associated with this tree node NOTE: if the node is not visible (either scrolled off of the screen, or not expanded), this will return null
AccessibleContext  getAccessibleContext()
Get the AccessibleContext associated with this tree node
String  getAccessibleDescription()
Get the accessible description of this object.
int  getAccessibleIndexInParent()
Get the index of this object in its accessible parent.
String  getAccessibleName()
Get the accessible name of this object.
Accessible  getAccessibleParent()
Get the Accessible parent of this object.
AccessibleRole  getAccessibleRole()
Get the role of this object.
AccessibleSelection  getAccessibleSelection()
Get the AccessibleSelection associated with this object if one exists.
Accessible  getAccessibleSelection(int i)
Returns an Accessible representing the specified selected item in the object.
int  getAccessibleSelectionCount()
Returns the number of items currently selected.
AccessibleStateSet  getAccessibleStateSet()
Get the state set of this object.
AccessibleText  getAccessibleText()
Get the AccessibleText associated with this object if one exists.
AccessibleValue  getAccessibleValue()
Get the AccessibleValue associated with this object if one exists.
Color  getBackground()
Get the background color of this object.
Rectangle  getBounds()
 
Cursor  getCursor()
 
Font  getFont()
 
FontMetrics  getFontMetrics(Font f)
 
Color  getForeground()
Get the foreground color of this object.
Locale  getLocale()
Gets the locale of the component.
Point  getLocation()
 
Point  getLocationInJTree()
 
Point  getLocationOnScreen()
 
Dimension  getSize()
 
boolean  isAccessibleChildSelected(int i)
Returns true if the current child of this object is selected.
boolean  isEnabled()
 
boolean  isFocusTraversable()
 
boolean  isShowing()
 
boolean  isVisible()
 
void  removeAccessibleSelection(int i)
Removes the specified selected item in the object from the object's selection.
void  removeFocusListener(FocusListener l)
 
void  removePropertyChangeListener(PropertyChangeListener l)
Remove a PropertyChangeListener from the listener list.
void  requestFocus()
 
void  selectAllAccessibleSelection()
Causes every selected item in the object to be selected if the object supports multiple selections.
void  setAccessibleDescription(String s)
Set the accessible description of this object.
void  setAccessibleName(String s)
Set the localized accessible name of this object.
void  setBackground(Color c)
Set the background color of this object.
void  setBounds(Rectangle r)
 
void  setCursor(Cursor c)
 
void  setEnabled(boolean b)
 
void  setFont(Font f)
 
void  setForeground(Color c)
 
void  setLocation(Point p)
 
void  setSize(Dimension d)
 
void  setVisible(boolean b)
 
 
Methods inherited from class java.awt.accessibility.AccessibleContext
 addPropertyChangeListener, firePropertyChange, getAccessibleAction, getAccessibleChild, getAccessibleChildrenCount, getAccessibleComponent, getAccessibleDescription, getAccessibleIndexInParent, getAccessibleName, getAccessibleParent, getAccessibleRole, getAccessibleSelection, getAccessibleStateSet, getAccessibleText, getAccessibleValue, getLocale, removePropertyChangeListener, setAccessibleDescription, setAccessibleName, setAccessibleParent
 
Methods inherited from class java.lang.Object
 clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

JTree.AccessibleJTree.AccessibleJTreeNode

public JTree.AccessibleJTree.AccessibleJTreeNode(JTree.AccessibleJTree this$1,
                                                 JTree t,
                                                 TreePath p,
                                                 Accessible ap)
Constructs an AccessibleJTreeNode
Method Detail

getAccessibleContext

public AccessibleContext getAccessibleContext()
Get the AccessibleContext associated with this tree node
Implements:
getAccessibleContext in interface Accessible
Returns:
the AccessibleContext of this JComponent

getAccessibleName

public String getAccessibleName()
Get the accessible name of this object.
Returns:
the localized name of the object; null if this object does not have a name
Overrides:
getAccessibleName in class AccessibleContext

setAccessibleName

public void setAccessibleName(String s)
Set the localized accessible name of this object.
Parameters:
s - the new localized name of the object.
Overrides:
setAccessibleName in class AccessibleContext

getAccessibleDescription

public String getAccessibleDescription()
Get the accessible description of this object.
Returns:
the localized description of the object; null if this object does not have a description
Overrides:
getAccessibleDescription in class AccessibleContext

setAccessibleDescription

public void setAccessibleDescription(String s)
Set the accessible description of this object.
Parameters:
s - the new localized description of the object
Overrides:
setAccessibleDescription in class AccessibleContext

getAccessibleRole

public AccessibleRole getAccessibleRole()
Get the role of this object.
Returns:
an instance of AccessibleRole describing the role of the object
Overrides:
getAccessibleRole in class AccessibleContext
See Also:
AccessibleRole

getAccessibleStateSet

public AccessibleStateSet getAccessibleStateSet()
Get the state set of this object.
Returns:
an instance of AccessibleStateSet containing the current state set of the object
Overrides:
getAccessibleStateSet in class AccessibleContext
See Also:
AccessibleState

getAccessibleParent

public Accessible getAccessibleParent()
Get the Accessible parent of this object.
Returns:
the Accessible parent of this object; null if this object does not have an Accessible parent
Overrides:
getAccessibleParent in class AccessibleContext

getAccessibleIndexInParent

public int getAccessibleIndexInParent()
Get the index of this object in its accessible parent.
Returns:
the index of this object in its parent; -1 if this object does not have an accessible parent.
Overrides:
getAccessibleIndexInParent in class AccessibleContext
See Also:
getAccessibleParent

getAccessibleChildrenCount

public int getAccessibleChildrenCount()
Returns the number of accessible children in the object.
Returns:
the number of accessible children in the object.
Overrides:
getAccessibleChildrenCount in class AccessibleContext

getAccessibleChild

public Accessible getAccessibleChild(int i)
Return the specified Accessible child of the object.
Parameters:
i - zero-based index of child
Returns:
the Accessible child of the object
Overrides:
getAccessibleChild in class AccessibleContext

getLocale

public Locale getLocale()
Gets the locale of the component. If the component does not have a locale, then the locale of its parent is returned.
Returns:
This component's locale. If this component does not have a locale, the locale of its parent is returned.
Throws:
IllegalComponentStateException - If the Component does not have its own locale and has not yet been added to a containment hierarchy such that the locale can be determined from the containing parent.
Overrides:
getLocale in class AccessibleContext
See Also:
setLocale

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener l)
Add a PropertyChangeListener to the listener list. The listener is registered for all properties.
Parameters:
listener - The PropertyChangeListener to be added
Overrides:
addPropertyChangeListener in class AccessibleContext

removePropertyChangeListener

public void removePropertyChangeListener(PropertyChangeListener l)
Remove a PropertyChangeListener from the listener list. This removes a PropertyChangeListener that was registered for all properties.
Parameters:
listener - The PropertyChangeListener to be removed
Overrides:
removePropertyChangeListener in class AccessibleContext

getAccessibleAction

public AccessibleAction getAccessibleAction()
Get the AccessibleAction associated with this object if one exists. Otherwise return null.
Returns:
the AccessibleAction, or null
Overrides:
getAccessibleAction in class AccessibleContext

getAccessibleComponent

public AccessibleComponent getAccessibleComponent()
Get the AccessibleComponent associated with this tree node NOTE: if the node is not visible (either scrolled off of the screen, or not expanded), this will return null
Returns:
the AccessibleComponent of this tree node
Overrides:
getAccessibleComponent in class AccessibleContext

getAccessibleSelection

public AccessibleSelection getAccessibleSelection()
Get the AccessibleSelection associated with this object if one exists. Otherwise return null.
Implements:
getAccessibleSelection in interface AccessibleSelection
Returns:
the AccessibleSelection, or null
Overrides:
getAccessibleSelection in class AccessibleContext

getAccessibleText

public AccessibleText getAccessibleText()
Get the AccessibleText associated with this object if one exists. Otherwise return null.
Returns:
the AccessibleText, or null
Overrides:
getAccessibleText in class AccessibleContext

getAccessibleValue

public AccessibleValue getAccessibleValue()
Get the AccessibleValue associated with this object if one exists. Otherwise return null.
Returns:
the AccessibleValue, or null
Overrides:
getAccessibleValue in class AccessibleContext

getBackground

public Color getBackground()
Get the background color of this object.
Implements:
getBackground in interface AccessibleComponent
Returns:
the background color, if supported, of the object; otherwise, null

setBackground

public void setBackground(Color c)
Set the background color of this object.
Implements:
setBackground in interface AccessibleComponent
Parameters:
c - the new Color for the background

getForeground

public Color getForeground()
Get the foreground color of this object.
Implements:
getForeground in interface AccessibleComponent
Returns:
the foreground color, if supported, of the object; otherwise, null

setForeground

public void setForeground(Color c)
Implements:
setForeground in interface AccessibleComponent

getCursor

public Cursor getCursor()
Implements:
getCursor in interface AccessibleComponent

setCursor

public void setCursor(Cursor c)
Implements:
setCursor in interface AccessibleComponent

getFont

public Font getFont()
Implements:
getFont in interface AccessibleComponent

setFont

public void setFont(Font f)
Implements:
setFont in interface AccessibleComponent

getFontMetrics

public FontMetrics getFontMetrics(Font f)
Implements:
getFontMetrics in interface AccessibleComponent

isEnabled

public boolean isEnabled()
Implements:
isEnabled in interface AccessibleComponent

setEnabled

public void setEnabled(boolean b)
Implements:
setEnabled in interface AccessibleComponent

isVisible

public boolean isVisible()
Implements:
isVisible in interface AccessibleComponent

setVisible

public void setVisible(boolean b)
Implements:
setVisible in interface AccessibleComponent

isShowing

public boolean isShowing()
Implements:
isShowing in interface AccessibleComponent

contains

public boolean contains(Point p)
Implements:
contains in interface AccessibleComponent

getLocationOnScreen

public Point getLocationOnScreen()
Implements:
getLocationOnScreen in interface AccessibleComponent

getLocationInJTree

protected Point getLocationInJTree()

getLocation

public Point getLocation()
Implements:
getLocation in interface AccessibleComponent

setLocation

public void setLocation(Point p)
Implements:
setLocation in interface AccessibleComponent

getBounds

public Rectangle getBounds()
Implements:
getBounds in interface AccessibleComponent

setBounds

public void setBounds(Rectangle r)
Implements:
setBounds in interface AccessibleComponent

getSize

public Dimension getSize()
Implements:
getSize in interface AccessibleComponent

setSize

public void setSize(Dimension d)
Implements:
setSize in interface AccessibleComponent

getAccessibleAt

public Accessible getAccessibleAt(Point p)
Implements:
getAccessibleAt in interface AccessibleComponent

isFocusTraversable

public boolean isFocusTraversable()
Implements:
isFocusTraversable in interface AccessibleComponent

requestFocus

public void requestFocus()
Implements:
requestFocus in interface AccessibleComponent

addFocusListener

public void addFocusListener(FocusListener l)
Implements:
addFocusListener in interface AccessibleComponent

removeFocusListener

public void removeFocusListener(FocusListener l)
Implements:
removeFocusListener in interface AccessibleComponent

getAccessibleSelectionCount

public int getAccessibleSelectionCount()
Returns the number of items currently selected. If no items are selected, the return value will be 0.
Implements:
getAccessibleSelectionCount in interface AccessibleSelection
Returns:
the number of items currently selected.

getAccessibleSelection

public Accessible getAccessibleSelection(int i)
Returns an Accessible representing the specified selected item in the object. If there isn't a selection, or there are fewer items selcted than the integer passed in, the return value will be null.
Implements:
getAccessibleSelection in interface AccessibleSelection
Parameters:
i - the zero-based index of selected items
Returns:
an Accessible containing the selected item

isAccessibleChildSelected

public boolean isAccessibleChildSelected(int i)
Returns true if the current child of this object is selected.
Implements:
isAccessibleChildSelected in interface AccessibleSelection
Parameters:
i - the zero-based index of the child in this Accessible object.
See Also:
getAccessibleChild

addAccessibleSelection

public void addAccessibleSelection(int i)
Adds the specified selected item in the object to the object's selection. If the object supports multiple selections, the specified item is added to any existing selection, otherwise it replaces any existing selection in the object. If the specified item is already selected, this method has no effect.
Implements:
addAccessibleSelection in interface AccessibleSelection
Parameters:
i - the zero-based index of selectable items

removeAccessibleSelection

public void removeAccessibleSelection(int i)
Removes the specified selected item in the object from the object's selection. If the specified item isn't currently selected, this method has no effect.
Implements:
removeAccessibleSelection in interface AccessibleSelection
Parameters:
i - the zero-based index of selectable items

clearAccessibleSelection

public void clearAccessibleSelection()
Clears the selection in the object, so that nothing in the object is selected.
Implements:
clearAccessibleSelection in interface AccessibleSelection

selectAllAccessibleSelection

public void selectAllAccessibleSelection()
Causes every selected item in the object to be selected if the object supports multiple selections.
Implements:
selectAllAccessibleSelection in interface AccessibleSelection

getAccessibleActionCount

public int getAccessibleActionCount()
Returns the number of accessible actions available in this tree node. If this node is not a leaf, there is at least one action (toggle expand), in addition to any available on the object behind the TreeCellRenderer.
Implements:
getAccessibleActionCount in interface AccessibleAction
Returns:
the number of Actions in this object

getAccessibleActionDescription

public String getAccessibleActionDescription(int i)
Return a description of the specified action of the tree node. If this node is not a leaf, there is at least one action description (toggle expand), in addition to any available on the object behind the TreeCellRenderer.
Implements:
getAccessibleActionDescription in interface AccessibleAction
Parameters:
i - zero-based index of the actions
Returns:
a description of the action

doAccessibleAction

public boolean doAccessibleAction(int i)
Perform the specified Action on the tree node. If this node is not a leaf, there is at least one action which can be done (toggle expand), in addition to any available on the object behind the TreeCellRenderer.
Implements:
doAccessibleAction in interface AccessibleAction
Parameters:
i - zero-based index of actions
Returns:
true if the the action was performed; else false.

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