Class BasicTreeUI.NodeDimensionsHandler

java.lang.Object
- javax.swing.tree.AbstractLayoutCache.NodeDimensions
- - 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

Constructors
Constructor	Description
`NodeDimensionsHandler()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`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)`	Returns amount to indent the given row.

Methods declared in class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NodeDimensionsHandler

public 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.

Parameters:: row - a row; depth - a depth
Returns:: amount to indent the given row