Class BasicTreeUI.NodeDimensionsHandler

Enclosing Class:

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


Method Summary

getNodeDimensions(Object cell, int row, int depth, boolean expanded, Rectangle size)
Returns, by reference in bounds, the size and x origin to place value at.
protected int
getRowX(int row, int depth)
Returns the amount to indent the given row

Methods inherited from class javax.swing.tree.AbstractLayoutCache.NodeDimensions


Methods inherited from class java.lang.Object

clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details


public NodeDimensionsHandler()

Method Details


public Rectangle getNodeDimensions(Object cell,
                                   int row,
                                   int depth,
                                   boolean expanded,
                                   Rectangle size)
Returns, by reference in bounds, the size and x origin to place value at. The calling method is responsible for determining the Y location. If bounds is null, a newly created Rectangle should be returned, otherwise the value should be placed in bounds and returned.
getNodeDimensions in interface AbstractLayoutCache.NodeDimensions
cell - the value to be represented
row - row being queried
depth - the depth of the row
expanded - true if row is expanded
size - a Rectangle containing the size needed to represent value
containing the node dimensions, or null if node has no dimension


protected int getRowX(int row,
                      int depth)
Returns the amount to indent the given row
amount to indent the given row. -- Copyright (C) 2002, 2004, 2005, 2006, Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.