javax.swing.tree

Class AbstractLayoutCache.NodeDimensions

java.lang.Object

javax.swing.tree.AbstractLayoutCache.NodeDimensions

Direct Known Subclasses:

BasicTreeUI.NodeDimensionsHandler

Enclosing class:

AbstractLayoutCache

public abstract static class AbstractLayoutCache.NodeDimensions
extends Object

class NodeDimensions

Constructor Summary

Constructors

Constructor and Description
AbstractLayoutCache.NodeDimensions() Creates NodeDimensions object.

Method Summary

Methods

Modifier and Type	Method and Description
abstract Rectangle	getNodeDimensions(Object value, int row, int depth, boolean expanded, Rectangle bounds) Get the node dimensions.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractLayoutCache.NodeDimensions

public AbstractLayoutCache.NodeDimensions()

Creates NodeDimensions object.

Method Detail

getNodeDimensions

public abstract Rectangle getNodeDimensions(Object value,
                          int row,
                          int depth,
                          boolean expanded,
                          Rectangle bounds)

Get the node dimensions. The NodeDimensions property must be set (unless the method is overridden, like if FixedHeightLayoutCache. If the method is not overridden and the property is not set, the InternalError is thrown.

Parameters:

value - the last node in the path

row - the node row

depth - the indentation depth

expanded - true if this node is expanded, false otherwise

bounds - the area where the tree is displayed