1 /*
2 * File: ITimeBarViewStateListener.java
3 * Copyright (c) 2004-2007 Peter Kliem (Peter.Kliem@jaret.de)
4 * A commercial license is available, see http://www.jaret.de.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20 package de.jaret.util.ui.timebars.model;
21
22 /**
23 * Listener that is informed when the viewstate of the timebar viewer changes.
24 *
25 * @author kliem
26 * @version $Id: ITimeBarViewStateListener.java 532 2007-08-14 21:36:42Z olk $
27 */
28 public interface ITimeBarViewStateListener {
29
30 /**
31 * Called when the height of row changed.
32 *
33 * @param row row
34 * @param newHeight the new height of the row
35 */
36 void rowHeightChanged(TimeBarRow row, int newHeight);
37
38 /**
39 * Called whenever the viewstate is changed in a way that will make a complete repaint/recalculate of the underlying
40 * timebarviewer necessary.
41 */
42 void viewStateChanged();
43 }