javax.swing.plaf.multi
Class MultiTreeUI

java.lang.Object
  extended by javax.swing.plaf.ComponentUI
      extended by javax.swing.plaf.TreeUI
          extended by javax.swing.plaf.multi.MultiTreeUI

public class MultiTreeUI
extends TreeUI

A UI delegate that that coordinates multiple TreeUI instances, one from the primary look and feel, and one or more from the auxiliary look and feel(s).

See Also:
UIManager.addAuxiliaryLookAndFeel(LookAndFeel)

Field Summary
protected  Vector uis
          A list of references to the actual component UIs.
 
Constructor Summary
MultiTreeUI()
          Creates a new MultiTreeUI instance.
 
Method Summary
 void cancelEditing(JTree tree)
          Calls the TreeUI.cancelEditing(JTree) method for all the UI delegates managed by this MultiTreeUI.
 boolean contains(JComponent c, int x, int y)
          Calls the ComponentUI.contains(JComponent, int, int) method for all the UI delegates managed by this MultiTreeUI, returning the result for the UI delegate from the primary look and feel.
static ComponentUI createUI(JComponent target)
          Creates a delegate object for the specified component.
 Accessible getAccessibleChild(JComponent c, int i)
          Calls the ComponentUI.getAccessibleChild(JComponent, int) method for all the UI delegates managed by this MultiTreeUI, returning the child for the UI delegate from the primary look and feel.
 int getAccessibleChildrenCount(JComponent c)
          Calls the ComponentUI.getAccessibleChildrenCount(JComponent) method for all the UI delegates managed by this MultiTreeUI, returning the count for the UI delegate from the primary look and feel.
 TreePath getClosestPathForLocation(JTree tree, int x, int y)
          Calls the TreeUI.getClosestPathForLocation(JTree, int, int) method for all the UI delegates managed by this MultiTreeUI, returning the path for the UI delegate from the primary look and feel.
 TreePath getEditingPath(JTree tree)
          Calls the TreeUI.getEditingPath(JTree) method for all the UI delegates managed by this MultiTreeUI, returning the path for the UI delegate from the primary look and feel.
 Dimension getMaximumSize(JComponent c)
          Calls the ComponentUI.getMaximumSize(JComponent) method for all the UI delegates managed by this MultiTreeUI, returning the maximum size for the UI delegate from the primary look and feel.
 Dimension getMinimumSize(JComponent c)
          Calls the ComponentUI.getMinimumSize(JComponent) method for all the UI delegates managed by this MultiTreeUI, returning the minimum size for the UI delegate from the primary look and feel.
 Rectangle getPathBounds(JTree tree, TreePath path)
          Calls the TreeUI.getPathBounds(JTree, TreePath) method for all the UI delegates managed by this MultiTreeUI, returning the bounds for the UI delegate from the primary look and feel.
 TreePath getPathForRow(JTree tree, int row)
          Calls the TreeUI.getPathForRow(JTree, int) method for all the UI delegates managed by this MultiTreeUI, returning the path for the UI delegate from the primary look and feel.
 Dimension getPreferredSize(JComponent c)
          Calls the ComponentUI.getPreferredSize(JComponent) method for all the UI delegates managed by this MultiTreeUI, returning the preferred size for the UI delegate from the primary look and feel.
 int getRowCount(JTree tree)
          Calls the TreeUI.getRowCount(JTree) method for all the UI delegates managed by this MultiTreeUI, returning the count for the UI delegate from the primary look and feel.
 int getRowForPath(JTree tree, TreePath path)
          Calls the TreeUI.getRowForPath(JTree, TreePath) method for all the UI delegates managed by this MultiTreeUI, returning the row index for the UI delegate from the primary look and feel.
 ComponentUI[] getUIs()
          Returns an array containing the UI delegates managed by this MultiTreeUI.
 void installUI(JComponent c)
          Calls the ComponentUI.installUI(JComponent) method for all the UI delegates managed by this MultiTreeUI.
 boolean isEditing(JTree tree)
          Calls the TreeUI.isEditing(JTree) method for all the UI delegates managed by this MultiTreeUI, returning the result for the UI delegate from the primary look and feel.
 void paint(Graphics g, JComponent c)
          Calls the paint(Graphics, JComponent) method for all the UI delegates managed by this MultiTreeUI.
 void startEditingAtPath(JTree tree, TreePath path)
          Calls the TreeUI.startEditingAtPath(JTree, TreePath) method for all the UI delegates managed by this MultiTreeUI.
 boolean stopEditing(JTree tree)
          Calls the TreeUI.stopEditing(JTree) method for all the UI delegates managed by this MultiTreeUI, returning the result for the UI delegate from the primary look and feel.
 void uninstallUI(JComponent c)
          Calls the ComponentUI.uninstallUI(JComponent) method for all the UI delegates managed by this MultiTreeUI.
 void update(Graphics g, JComponent c)
          Calls the ComponentUI.update(Graphics, JComponent) method for all the UI delegates managed by this MultiTreeUI.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

uis

protected Vector uis
A list of references to the actual component UIs.

Constructor Detail

MultiTreeUI

public MultiTreeUI()
Creates a new MultiTreeUI instance.

See Also:
createUI(JComponent)
Method Detail

createUI

public static ComponentUI createUI(JComponent target)
Creates a delegate object for the specified component. If any auxiliary look and feels support this component, a MultiTreeUI is returned, otherwise the UI from the default look and feel is returned.

Parameters:
target - the component.
See Also:
MultiLookAndFeel.createUIs(ComponentUI, Vector, JComponent)

installUI

public void installUI(JComponent c)
Calls the ComponentUI.installUI(JComponent) method for all the UI delegates managed by this MultiTreeUI.

Overrides:
installUI in class ComponentUI
Parameters:
c - the component.
See Also:
ComponentUI.uninstallUI(javax.swing.JComponent), JComponent.setUI(javax.swing.plaf.ComponentUI), JComponent.updateUI()

uninstallUI

public void uninstallUI(JComponent c)
Calls the ComponentUI.uninstallUI(JComponent) method for all the UI delegates managed by this MultiTreeUI.

Overrides:
uninstallUI in class ComponentUI
Parameters:
c - the component.
See Also:
ComponentUI.installUI(javax.swing.JComponent), JComponent.setUI(javax.swing.plaf.ComponentUI), JComponent.updateUI()

getUIs

public ComponentUI[] getUIs()
Returns an array containing the UI delegates managed by this MultiTreeUI. The first item in the array is always the UI delegate from the installed default look and feel.

Returns:
An array of UI delegates.

contains

public boolean contains(JComponent c,
                        int x,
                        int y)
Calls the ComponentUI.contains(JComponent, int, int) method for all the UI delegates managed by this MultiTreeUI, returning the result for the UI delegate from the primary look and feel.

Overrides:
contains in class ComponentUI
Parameters:
c - the component.
x - the x-coordinate.
y - the y-coordinate.
Returns:
true if the specified (x, y) coordinate falls within the bounds of the component as rendered by the UI delegate in the primary look and feel, and false otherwise.

update

public void update(Graphics g,
                   JComponent c)
Calls the ComponentUI.update(Graphics, JComponent) method for all the UI delegates managed by this MultiTreeUI.

Overrides:
update in class ComponentUI
Parameters:
g - the graphics device.
c - the component.
See Also:
ComponentUI.paint(java.awt.Graphics, javax.swing.JComponent), JComponent.paintComponent(java.awt.Graphics)

paint

public void paint(Graphics g,
                  JComponent c)
Calls the paint(Graphics, JComponent) method for all the UI delegates managed by this MultiTreeUI.

Overrides:
paint in class ComponentUI
Parameters:
g - the graphics device.
c - the component.

getPreferredSize

public Dimension getPreferredSize(JComponent c)
Calls the ComponentUI.getPreferredSize(JComponent) method for all the UI delegates managed by this MultiTreeUI, returning the preferred size for the UI delegate from the primary look and feel.

Overrides:
getPreferredSize in class ComponentUI
Parameters:
c - the component.
Returns:
The preferred size returned by the UI delegate from the primary look and feel.

getMinimumSize

public Dimension getMinimumSize(JComponent c)
Calls the ComponentUI.getMinimumSize(JComponent) method for all the UI delegates managed by this MultiTreeUI, returning the minimum size for the UI delegate from the primary look and feel.

Overrides:
getMinimumSize in class ComponentUI
Parameters:
c - the component.
Returns:
The minimum size returned by the UI delegate from the primary look and feel.

getMaximumSize

public Dimension getMaximumSize(JComponent c)
Calls the ComponentUI.getMaximumSize(JComponent) method for all the UI delegates managed by this MultiTreeUI, returning the maximum size for the UI delegate from the primary look and feel.

Overrides:
getMaximumSize in class ComponentUI
Parameters:
c - the component.
Returns:
The maximum size returned by the UI delegate from the primary look and feel.

getAccessibleChildrenCount

public int getAccessibleChildrenCount(JComponent c)
Calls the ComponentUI.getAccessibleChildrenCount(JComponent) method for all the UI delegates managed by this MultiTreeUI, returning the count for the UI delegate from the primary look and feel.

Overrides:
getAccessibleChildrenCount in class ComponentUI
Parameters:
c - the component.
Returns:
The count returned by the UI delegate from the primary look and feel.

getAccessibleChild

public Accessible getAccessibleChild(JComponent c,
                                     int i)
Calls the ComponentUI.getAccessibleChild(JComponent, int) method for all the UI delegates managed by this MultiTreeUI, returning the child for the UI delegate from the primary look and feel.

Overrides:
getAccessibleChild in class ComponentUI
Parameters:
c - the component
i - the child index.
Returns:
The child returned by the UI delegate from the primary look and feel.

getPathBounds

public Rectangle getPathBounds(JTree tree,
                               TreePath path)
Calls the TreeUI.getPathBounds(JTree, TreePath) method for all the UI delegates managed by this MultiTreeUI, returning the bounds for the UI delegate from the primary look and feel.

Specified by:
getPathBounds in class TreeUI
Parameters:
tree - the tree component.
path - the path whose label extent is requested.
Returns:
The bounds returned by the UI delegate from the primary look and feel.

getPathForRow

public TreePath getPathForRow(JTree tree,
                              int row)
Calls the TreeUI.getPathForRow(JTree, int) method for all the UI delegates managed by this MultiTreeUI, returning the path for the UI delegate from the primary look and feel.

Specified by:
getPathForRow in class TreeUI
Parameters:
tree - the tree component.
row - the index of the row, which should be a number in the range [0, getRowCount(tree) - 1].
Returns:
The path returned by the UI delegate from the primary look and feel.

getRowForPath

public int getRowForPath(JTree tree,
                         TreePath path)
Calls the TreeUI.getRowForPath(JTree, TreePath) method for all the UI delegates managed by this MultiTreeUI, returning the row index for the UI delegate from the primary look and feel.

Specified by:
getRowForPath in class TreeUI
Parameters:
tree - the tree component.
path - the path for which the caller wants to know in which row it is being displayed.
Returns:
The row index returned by the UI delegate from the primary look and feel.

getRowCount

public int getRowCount(JTree tree)
Calls the TreeUI.getRowCount(JTree) method for all the UI delegates managed by this MultiTreeUI, returning the count for the UI delegate from the primary look and feel.

Specified by:
getRowCount in class TreeUI
Parameters:
tree - the tree component.
Returns:
The count returned by the UI delegate from the primary look and feel.

getClosestPathForLocation

public TreePath getClosestPathForLocation(JTree tree,
                                          int x,
                                          int y)
Calls the TreeUI.getClosestPathForLocation(JTree, int, int) method for all the UI delegates managed by this MultiTreeUI, returning the path for the UI delegate from the primary look and feel.

Specified by:
getClosestPathForLocation in class TreeUI
Parameters:
tree - the tree component.
x - the horizontal location, relative to the origin of tree.
y - the vertical location, relative to the origin of tree.
Returns:
The path returned by the UI delegate from the primary look and feel.

isEditing

public boolean isEditing(JTree tree)
Calls the TreeUI.isEditing(JTree) method for all the UI delegates managed by this MultiTreeUI, returning the result for the UI delegate from the primary look and feel.

Specified by:
isEditing in class TreeUI
Parameters:
tree - the tree component.
Returns:
The result returned by the UI delegate from the primary look and feel.
See Also:
TreeUI.getEditingPath(javax.swing.JTree)

stopEditing

public boolean stopEditing(JTree tree)
Calls the TreeUI.stopEditing(JTree) method for all the UI delegates managed by this MultiTreeUI, returning the result for the UI delegate from the primary look and feel.

Specified by:
stopEditing in class TreeUI
Parameters:
tree - the tree component.
Returns:
The result returned by the UI delegate from the primary look and feel.

cancelEditing

public void cancelEditing(JTree tree)
Calls the TreeUI.cancelEditing(JTree) method for all the UI delegates managed by this MultiTreeUI.

Specified by:
cancelEditing in class TreeUI
Parameters:
tree - the tree component.

startEditingAtPath

public void startEditingAtPath(JTree tree,
                               TreePath path)
Calls the TreeUI.startEditingAtPath(JTree, TreePath) method for all the UI delegates managed by this MultiTreeUI.

Specified by:
startEditingAtPath in class TreeUI
Parameters:
tree - the tree component.
path - the path.

getEditingPath

public TreePath getEditingPath(JTree tree)
Calls the TreeUI.getEditingPath(JTree) method for all the UI delegates managed by this MultiTreeUI, returning the path for the UI delegate from the primary look and feel.

Specified by:
getEditingPath in class TreeUI
Parameters:
tree - the tree component.
Returns:
The path returned by the UI delegate from the primary look and feel.