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javax.swing.plaf.basic
Class BasicTreeUI.NodeDimensionsHandler

java.lang.Object
  extended by javax.swing.tree.AbstractLayoutCache.NodeDimensions
      extended by javax.swing.plaf.basic.BasicTreeUI.NodeDimensionsHandler
Enclosing class:
BasicTreeUI

public class BasicTreeUI.NodeDimensionsHandler
extends AbstractLayoutCache.NodeDimensions

Class responsible for getting size of node, method is forwarded to BasicTreeUI method. X location does not include insets, that is handled in getPathBounds.


Constructor Summary
BasicTreeUI.NodeDimensionsHandler()
           
 
Method Summary
 Rectangle getNodeDimensions(Object value, int row, int depth, boolean expanded, Rectangle size)
          Responsible for getting the size of a particular node.
protected  int getRowX(int row, int depth)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

BasicTreeUI.NodeDimensionsHandler

public BasicTreeUI.NodeDimensionsHandler()
Method Detail

getNodeDimensions

public Rectangle getNodeDimensions(Object value,
                                   int row,
                                   int depth,
                                   boolean expanded,
                                   Rectangle size)
Responsible for getting the size of a particular node.

Specified by:
getNodeDimensions in class AbstractLayoutCache.NodeDimensions
Parameters:
value - the value to be represented
row - row being queried
depth - the depth of the row
expanded - true if row is expanded, false otherwise
size - a Rectangle containing the size needed to represent value
Returns:
a Rectangle containing the node dimensions, or null if node has no dimension

getRowX

protected int getRowX(int row,
                      int depth)
Returns:
amount to indent the given row.

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