001    /* TreeSelectionModel.java --
002       Copyright (C) 2002, 2004, 2006,  Free Software Foundation, Inc.
003    
004    This file is part of GNU Classpath.
005    
006    GNU Classpath is free software; you can redistribute it and/or modify
007    it under the terms of the GNU General Public License as published by
008    the Free Software Foundation; either version 2, or (at your option)
009    any later version.
010    
011    GNU Classpath is distributed in the hope that it will be useful, but
012    WITHOUT ANY WARRANTY; without even the implied warranty of
013    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014    General Public License for more details.
015    
016    You should have received a copy of the GNU General Public License
017    along with GNU Classpath; see the file COPYING.  If not, write to the
018    Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
019    02110-1301 USA.
020    
021    Linking this library statically or dynamically with other modules is
022    making a combined work based on this library.  Thus, the terms and
023    conditions of the GNU General Public License cover the whole
024    combination.
025    
026    As a special exception, the copyright holders of this library give you
027    permission to link this library with independent modules to produce an
028    executable, regardless of the license terms of these independent
029    modules, and to copy and distribute the resulting executable under
030    terms of your choice, provided that you also meet, for each linked
031    independent module, the terms and conditions of the license of that
032    module.  An independent module is a module which is not derived from
033    or based on this library.  If you modify this library, you may extend
034    this exception to your version of the library, but you are not
035    obligated to do so.  If you do not wish to do so, delete this
036    exception statement from your version. */
037    
038    
039    package javax.swing.tree;
040    
041    import java.beans.PropertyChangeListener;
042    
043    import javax.swing.event.TreeSelectionListener;
044    
045    /**
046     * TreeSelectionModel public interface
047     * @author Andrew Selkirk
048     */
049    public interface TreeSelectionModel 
050    {
051    
052      int SINGLE_TREE_SELECTION = 1;
053    
054      int CONTIGUOUS_TREE_SELECTION = 2;
055    
056      int DISCONTIGUOUS_TREE_SELECTION = 4;
057    
058      void setSelectionMode(int mode);
059    
060      int getSelectionMode();
061    
062      void setSelectionPath(TreePath path);
063    
064      void setSelectionPaths(TreePath[] paths);
065    
066      void addSelectionPath(TreePath path);
067    
068      void addSelectionPaths(TreePath[] paths);
069    
070      void removeSelectionPath(TreePath path);
071    
072      void removeSelectionPaths(TreePath[] paths);
073    
074      TreePath getSelectionPath();
075    
076      TreePath[] getSelectionPaths();
077    
078      int getSelectionCount();
079    
080      boolean isPathSelected(TreePath path);
081    
082      boolean isSelectionEmpty();
083    
084      void clearSelection();
085    
086      void setRowMapper(RowMapper newMapper);
087    
088      RowMapper getRowMapper();
089    
090      int[] getSelectionRows();
091    
092      int getMinSelectionRow();
093    
094      int getMaxSelectionRow();
095    
096      boolean isRowSelected(int row);
097    
098      void resetRowSelection();
099    
100      int getLeadSelectionRow();
101    
102      TreePath getLeadSelectionPath();
103    
104      void addPropertyChangeListener(PropertyChangeListener listener);
105    
106      void removePropertyChangeListener(PropertyChangeListener listener);
107    
108      void addTreeSelectionListener(TreeSelectionListener x);
109    
110      void removeTreeSelectionListener(TreeSelectionListener x);
111    
112    }