Class JTree.AccessibleJTree.AccessibleJTreeNode

public AccessibleJTreeNode(JTree t,
                           TreePath p,
                           Accessible ap)

Constructs an AccessibleJTreeNode

Parameters:

t - - the current tree

p - - the current path to be dealt with

ap - - the accessible object to use

public void addAccessibleSelection(int i)

Adds the specified selected item in the object to the object's selection.

Specified by:

addAccessibleSelection in interface AccessibleSelection

Parameters:

i - - the i-th child of this node.

public void addFocusListener(FocusListener l)

Adds the specified focus listener to receive focus events from this component.

Specified by:

addFocusListener in interface AccessibleComponent

Parameters:

l - - the new focus listener

public void addPropertyChangeListener(PropertyChangeListener l)

Add a PropertyChangeListener to the listener list.

Overrides:

addPropertyChangeListener in interface AccessibleContext

Parameters:

l - - the new property change listener

public void clearAccessibleSelection()

Clears the selection in the object, so that nothing in the object is selected.

Specified by:

clearAccessibleSelection in interface AccessibleSelection

public boolean contains(Point p)

Checks whether the specified point is within this object's bounds, where the point's x and y coordinates are defined to be relative to the coordinate system of the object.

Specified by:

contains in interface AccessibleComponent

Parameters:

p - - the point to check

Returns:

true if p is in the bounds

public boolean doAccessibleAction(int i)

Perform the specified Action on the tree node.

Specified by:

doAccessibleAction in interface AccessibleAction

Parameters:

i - - the i-th action to perform

Returns:

true if the the action was performed; else false.

public AccessibleAction getAccessibleAction()

Get the AccessibleAction associated with this object.

Overrides:

getAccessibleAction in interface AccessibleContext

Returns:

the action

public int getAccessibleActionCount()

Returns the number of accessible actions available in this tree node.

Specified by:

getAccessibleActionCount in interface AccessibleAction

Returns:

the number of actions

public String getAccessibleActionDescription(int i)

Return a description of the specified action of the tree node.

Specified by:

getAccessibleActionDescription in interface AccessibleAction

Parameters:

i - - the i-th action's description

Returns:

a description of the action

public Accessible getAccessibleAt(Point p)

Returns the Accessible child, if one exists, contained at the local coordinate Point.

Specified by:

getAccessibleAt in interface AccessibleComponent

Parameters:

p - - the point of the accessible

Returns:

the accessible at point p if it exists

public Accessible getAccessibleChild(int i)

Return the specified Accessible child of the object.

Overrides:

getAccessibleChild in interface AccessibleContext

Parameters:

i - - the i-th child of the current path

Returns:

the child if it exists

public int getAccessibleChildrenCount()

Returns the number of accessible children in the object.

Overrides:

getAccessibleChildrenCount in interface AccessibleContext

Returns:

the number of children the current node has

public AccessibleComponent getAccessibleComponent()

Get the AccessibleComponent associated with this object.

Overrides:

getAccessibleComponent in interface AccessibleContext

Returns:

the accessible component if it is supported.

public AccessibleContext getAccessibleContext()

Get the AccessibleContext associated with this tree node.

Specified by:

getAccessibleContext in interface Accessible

Returns:

an instance of this class

public String getAccessibleDescription()

Get the accessible description of this object.

Overrides:

getAccessibleDescription in interface AccessibleContext

Returns:

the accessible description

public int getAccessibleIndexInParent()

Get the index of this object in its accessible parent.

Overrides:

getAccessibleIndexInParent in interface AccessibleContext

Returns:

the index of this in the parent.

public String getAccessibleName()

Get the accessible name of this object.

Overrides:

getAccessibleName in interface AccessibleContext

Returns:

the accessible name

public Accessible getAccessibleParent()

Get the Accessible parent of this object.

Overrides:

getAccessibleParent in interface AccessibleContext

Returns:

the accessible parent if it exists.

public AccessibleRole getAccessibleRole()

Get the role of this object.

Overrides:

getAccessibleRole in interface AccessibleContext

Returns:

the accessible role

public AccessibleSelection getAccessibleSelection()

Get the AccessibleSelection associated with this object if one exists.

Overrides:

getAccessibleSelection in interface AccessibleContext

Returns:

the accessible selection for this.

public Accessible getAccessibleSelection(int i)

Returns an Accessible representing the specified selected item in the object.

Specified by:

getAccessibleSelection in interface AccessibleSelection

Returns:

the accessible representing a certain selected item.

public int getAccessibleSelectionCount()

Returns the number of items currently selected.

Specified by:

getAccessibleSelectionCount in interface AccessibleSelection

Returns:

the number of items selected.

public AccessibleStateSet getAccessibleStateSet()

Get the state set of this object.

Overrides:

getAccessibleStateSet in interface AccessibleContext

Returns:

the state set for this object

public AccessibleText getAccessibleText()

Get the AccessibleText associated with this object if one exists.

Overrides:

getAccessibleText in interface AccessibleContext

Returns:

the accessible text

public AccessibleValue getAccessibleValue()

Get the AccessibleValue associated with this object if one exists.

Overrides:

getAccessibleValue in interface AccessibleContext

Returns:

the accessible value if it exists

public Color getBackground()

Get the background color of this object.

Specified by:

getBackground in interface AccessibleComponent

Returns:

the color of the background.

public Rectangle getBounds()

Gets the bounds of this object in the form of a Rectangle object.

Specified by:

getBounds in interface AccessibleComponent

Returns:

the bounds of the current node.

public Cursor getCursor()

Gets the Cursor of this object.

Specified by:

getCursor in interface AccessibleComponent

Returns:

the cursor for the current node

public Font getFont()

Gets the Font of this object.

Specified by:

getFont in interface AccessibleComponent

Returns:

the font for the current node

public FontMetrics getFontMetrics(Font f)

Gets the FontMetrics of this object.

Specified by:

getFontMetrics in interface AccessibleComponent

Parameters:

f - - the current font.

Returns:

the font metrics for the given font.

public Color getForeground()

Get the foreground color of this object.

Specified by:

getForeground in interface AccessibleComponent

Returns:

the foreground for this object.

public Locale getLocale()

Gets the locale of the component.

Overrides:

getLocale in interface AccessibleContext

Returns:

the locale of the component.

public Point getLocation()

Gets the location of the object relative to the parent in the form of a point specifying the object's top-left corner in the screen's coordinate space.

Specified by:

getLocation in interface AccessibleComponent

Returns:

the location of the current node.

protected Point getLocationInJTree()

Returns the location in the tree.

Returns:

the location in the JTree.

public Point getLocationOnScreen()

Returns the location of the object on the screen.

Specified by:

getLocationOnScreen in interface AccessibleComponent

Returns:

the location of the object on the screen.

public Dimension getSize()

Returns the size of this object in the form of a Dimension object.

Specified by:

getSize in interface AccessibleComponent

Returns:

the size of the object

public boolean isAccessibleChildSelected(int i)

Returns true if the current child of this object is selected.

Specified by:

isAccessibleChildSelected in interface AccessibleSelection

Parameters:

i - - the child of the current node

Returns:

true if the child is selected.

public boolean isEnabled()

Determines if the object is enabled.

Specified by:

isEnabled in interface AccessibleComponent

Returns:

true if the tree is enabled

public boolean isFocusTraversable()

Returns whether this object can accept focus or not.

Specified by:

isFocusTraversable in interface AccessibleComponent

Returns:

true, it is always focus traversable

public boolean isShowing()

Determines if the object is showing.

Specified by:

isShowing in interface AccessibleComponent

Returns:

true if the object is visible and the parent is visible.

public boolean isVisible()

Determines if the object is visible.

Specified by:

isVisible in interface AccessibleComponent

Returns:

true if the object is visible.

public void removeAccessibleSelection(int i)

Removes the specified selected item in the object from the object's selection.

Specified by:

removeAccessibleSelection in interface AccessibleSelection

Parameters:

i - - the specified item to remove

public void removeFocusListener(FocusListener l)

Removes the specified focus listener so it no longer receives focus events from this component.

Specified by:

removeFocusListener in interface AccessibleComponent

Parameters:

l - - the focus listener to remove

public void removePropertyChangeListener(PropertyChangeListener l)

Remove a PropertyChangeListener from the listener list.

Overrides:

removePropertyChangeListener in interface AccessibleContext

Parameters:

l - - the property change listener to remove.

public void requestFocus()

Requests focus for this object.

Specified by:

requestFocus in interface AccessibleComponent

public void selectAllAccessibleSelection()

Causes every selected item in the object to be selected if the object supports multiple selections.

Specified by:

selectAllAccessibleSelection in interface AccessibleSelection

public void setAccessibleDescription(String s)

Set the accessible description of this object.

Overrides:

setAccessibleDescription in interface AccessibleContext

Parameters:

s - - the string to set the accessible description to.

public void setAccessibleName(String s)

Set the localized accessible name of this object.

Overrides:

setAccessibleName in interface AccessibleContext

Parameters:

s - - the string to set the accessible name to.

public void setBackground(Color c)

Set the background color of this object.

Specified by:

setBackground in interface AccessibleComponent

Parameters:

c - - the color to set the background to.

public void setBounds(Rectangle r)

Sets the bounds of this object in the form of a Rectangle object.

Specified by:

setBounds in interface AccessibleComponent

Parameters:

r - - the bounds to set the object o

public void setCursor(Cursor c)

Sets the Cursor of this object.

Specified by:

setCursor in interface AccessibleComponent

Parameters:

c - - the new cursor

public void setEnabled(boolean b)

Sets the enabled state of the object.

Specified by:

setEnabled in interface AccessibleComponent

Parameters:

b - - boolean to enable or disable object

public void setFont(Font f)

Sets the Font of this object.

Specified by:

setFont in interface AccessibleComponent

Parameters:

f - - the new font.

public void setForeground(Color c)

Sets the foreground color of this object.

Specified by:

setForeground in interface AccessibleComponent

Parameters:

c - - the new foreground color.

public void setLocation(Point p)

Sets the location of the object relative to the parent.

Specified by:

setLocation in interface AccessibleComponent

Parameters:

p - - the new location for the object.

public void setSize(Dimension d)

Resizes this object so that it has width and height.

Specified by:

setSize in interface AccessibleComponent

Parameters:

d - - the new size for the object.

public void setVisible(boolean b)

Sets the visible state of the object.

Specified by:

setVisible in interface AccessibleComponent

Parameters:

b - - sets the objects visibility.