/[classpath]/classpath/javax/swing/tree/DefaultTreeSelectionModel.java
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revision 1.13 by langel, Wed Jun 29 13:20:01 2005 UTC revision 1.14 by langel, Thu Jun 30 14:42:57 2005 UTC
# Line 1  Line 1 
1  /* DefaultTreeSelectionModel.java --  /*
2  Copyright (C) 2002, 2004  Free Software Foundation, Inc.   * DefaultTreeSelectionModel.java -- Copyright (C) 2002, 2004 Free Software
3     * Foundation, Inc.
4  This file is part of GNU Classpath.   *
5     * This file is part of GNU Classpath.
6  GNU Classpath is free software; you can redistribute it and/or modify   *
7  it under the terms of the GNU General Public License as published by   * GNU Classpath is free software; you can redistribute it and/or modify it
8  the Free Software Foundation; either version 2, or (at your option)   * under the terms of the GNU General Public License as published by the Free
9  any later version.   * Software Foundation; either version 2, or (at your option) any later version.
10     *
11  GNU Classpath is distributed in the hope that it will be useful, but   * GNU Classpath is distributed in the hope that it will be useful, but WITHOUT
12  WITHOUT ANY WARRANTY; without even the implied warranty of   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU   * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
14  General Public License for more details.   * details.
15     *
16  You should have received a copy of the GNU General Public License   * You should have received a copy of the GNU General Public License along with
17  along with GNU Classpath; see the file COPYING.  If not, write to the   * GNU Classpath; see the file COPYING. If not, write to the Free Software
18  Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
19  02111-1307 USA.   *
20     * Linking this library statically or dynamically with other modules is making a
21  Linking this library statically or dynamically with other modules is   * combined work based on this library. Thus, the terms and conditions of the
22  making a combined work based on this library.  Thus, the terms and   * GNU General Public License cover the whole combination.
23  conditions of the GNU General Public License cover the whole   *
24  combination.   * As a special exception, the copyright holders of this library give you
25     * permission to link this library with independent modules to produce an
26  As a special exception, the copyright holders of this library give you   * executable, regardless of the license terms of these independent modules, and
27  permission to link this library with independent modules to produce an   * to copy and distribute the resulting executable under terms of your choice,
28  executable, regardless of the license terms of these independent   * provided that you also meet, for each linked independent module, the terms
29  modules, and to copy and distribute the resulting executable under   * and conditions of the license of that module. An independent module is a
30  terms of your choice, provided that you also meet, for each linked   * module which is not derived from or based on this library. If you modify this
31  independent module, the terms and conditions of the license of that   * library, you may extend this exception to your version of the library, but
32  module.  An independent module is a module which is not derived from   * you are not obligated to do so. If you do not wish to do so, delete this
33  or based on this library.  If you modify this library, you may extend   * exception statement from your version.
34  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. */  
35    
36  package javax.swing.tree;  package javax.swing.tree;
37    
# Line 235  public class DefaultTreeSelectionModel Line 233  public class DefaultTreeSelectionModel
233           */           */
234          public void setSelectionPath(TreePath path)          public void setSelectionPath(TreePath path)
235          {          {
236                  selection = new TreePath[] { path };                  selection = new TreePath[] {
237                            path };
238          }          }
239    
240          /**          /**
# Line 275  public class DefaultTreeSelectionModel Line 274  public class DefaultTreeSelectionModel
274                                  selection = new TreePath[temp.length];                                  selection = new TreePath[temp.length];
275                                  System.arraycopy(temp, 0, selection, 0, temp.length);                                  System.arraycopy(temp, 0, selection, 0, temp.length);
276                          }                          }
277    
278                            fireValueChanged(new TreeSelectionEvent(this, value0, true,
279                                            leadPath, value0));
280                  }                  }
281          }          }
282    
# Line 305  public class DefaultTreeSelectionModel Line 307  public class DefaultTreeSelectionModel
307                                          selection = new TreePath[temp.length];                                          selection = new TreePath[temp.length];
308                                          System.arraycopy(temp, 0, selection, 0, temp.length);                                          System.arraycopy(temp, 0, selection, 0, temp.length);
309                                  }                                  }
310    
311                                    fireValueChanged(new TreeSelectionEvent(this, v0, true,
312                                                    leadPath, value0[0]));
313                          }                          }
314                  }                  }
315          }          }
# Line 336  public class DefaultTreeSelectionModel Line 341  public class DefaultTreeSelectionModel
341                                          selection.length - index - 1);                                          selection.length - index - 1);
342                          selection = new TreePath[temp.length];                          selection = new TreePath[temp.length];
343                          System.arraycopy(temp, 0, selection, 0, temp.length);                          System.arraycopy(temp, 0, selection, 0, temp.length);
344    
345                            fireValueChanged(new TreeSelectionEvent(this, value0, false,
346                                            leadPath, value0));
347                  }                  }
348          }          }
349    
# Line 370  public class DefaultTreeSelectionModel Line 378  public class DefaultTreeSelectionModel
378                                                  selection.length - index - 1);                                                  selection.length - index - 1);
379                                  selection = new TreePath[temp.length];                                  selection = new TreePath[temp.length];
380                                  System.arraycopy(temp, 0, selection, 0, temp.length);                                  System.arraycopy(temp, 0, selection, 0, temp.length);
381    
382                                    fireValueChanged(new TreeSelectionEvent(this, v0, false,
383                                                    leadPath, value0[0]));
384                          }                          }
385                  }                  }
386          }          }
# Line 421  public class DefaultTreeSelectionModel Line 432  public class DefaultTreeSelectionModel
432           */           */
433          public boolean isPathSelected(TreePath value0)          public boolean isPathSelected(TreePath value0)
434          {          {
435                    if (selection == null)
436                            return false;
437    
438                  for (int i = 0; i < selection.length; i++)                  for (int i = 0; i < selection.length; i++)
439                  {                  {
440                          if (selection[i].equals(value0))                          if (selection[i].equals(value0))
# Line 477  public class DefaultTreeSelectionModel Line 491  public class DefaultTreeSelectionModel
491           */           */
492          public TreeSelectionListener[] getTreeSelectionListeners()          public TreeSelectionListener[] getTreeSelectionListeners()
493          {          {
494                  return (TreeSelectionListener[]) listenerList                  return (TreeSelectionListener[])
495                                  .getListeners(TreeSelectionListener.class);                                  getListeners(TreeSelectionListener.class);
496          }          }
497    
498          /**          /**
# Line 490  public class DefaultTreeSelectionModel Line 504  public class DefaultTreeSelectionModel
504          {          {
505                  TreeSelectionListener[] listeners = getTreeSelectionListeners();                  TreeSelectionListener[] listeners = getTreeSelectionListeners();
506    
507                  for (int i = listeners.length - 1; i >= 0; --i)                  for (int i = 0; i < listeners.length; ++i)
508                          listeners[i].valueChanged(event);                          listeners[i].valueChanged(event);
509          }          }
510    
# Line 592  public class DefaultTreeSelectionModel Line 606  public class DefaultTreeSelectionModel
606                  if ((rowMapper == null) || (leadPath == null))                  if ((rowMapper == null) || (leadPath == null))
607                          return -1;                          return -1;
608                  else                  else
609                          return rowMapper.getRowsForPaths(new TreePath[] { leadPath })[0];                          return rowMapper.getRowsForPaths(new TreePath[] {
610                                    leadPath })[0];
611          }          }
612    
613          /**          /**

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