| /* JTree.java -- |
| Copyright (C) 2002 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., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 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. */ |
| |
| package javax.swing; |
| |
| import java.awt.*; |
| import javax.swing.plaf.*; |
| import javax.accessibility.*; |
| |
| public class JTree extends JComponent implements Scrollable, Accessible |
| { |
| JTree() |
| { |
| updateUI(); |
| } |
| |
| public TreeUI getUI() |
| { |
| return (TreeUI) ui; |
| } |
| |
| public void setUI(TreeUI ui) |
| { |
| super.setUI(ui); |
| } |
| |
| public void updateUI() |
| { |
| setUI((TreeUI)UIManager.getUI(this)); |
| } |
| |
| |
| public String getUIClassID() |
| { |
| return "JTree"; |
| } |
| |
| |
| public AccessibleContext getAccessibleContext() |
| { |
| return null; |
| } |
| |
| public Dimension getPreferredScrollableViewportSize() |
| { |
| return null; |
| } |
| |
| public int getScrollableUnitIncrement(Rectangle visibleRect, |
| int orientation, |
| int direction) |
| { |
| return 1; |
| } |
| |
| public int getScrollableBlockIncrement(Rectangle visibleRect, |
| int orientation, |
| int direction) |
| { |
| return 1; |
| } |
| |
| public boolean getScrollableTracksViewportWidth() |
| { |
| return false; |
| } |
| |
| public boolean getScrollableTracksViewportHeight() |
| { |
| return false; |
| } |
| } |
| |
| |
| |