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Java > Open Source Codes > org > nightlabs > editor2d > viewer > IBufferedCanvas


1 /* *****************************************************************************
2  * NightLabs Editor2D - Graphical editor framework *
3  * Copyright (C) 2004-2005 NightLabs - http://NightLabs.org *
4  * *
5  * This library is free software; you can redistribute it and/or *
6  * modify it under the terms of the GNU Lesser General Public *
7  * License as published by the Free Software Foundation; either *
8  * version 2.1 of the License, or (at your option) any later version. *
9  * *
10  * This library is distributed in the hope that it will be useful, *
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
13  * Lesser General Public License for more details. *
14  * *
15  * You should have received a copy of the GNU Lesser General Public *
16  * License along with this library; if not, write to the *
17  * Free Software Foundation, Inc., *
18  * 51 Franklin St, Fifth Floor, *
19  * Boston, MA 02110-1301 USA *
20  * *
21  * Or get it online : *
22  * http://www.gnu.org/copyleft/lesser.html *
23  * *
24  * *
25  ******************************************************************************/
26
27 package org.nightlabs.editor2d.viewer;
28
29
30
31 public interface IBufferedCanvas
32 extends ICanvas
33 {
34     /**
35      * notifies the Canvas that a repaint has to occur, which
36      * clears the buffer and repaints the content
37      *
38      */
39     void notifyChange();
40     
41     /**
42      *
43      * @return the TempContentManager which manages the temporary content
44      * which is painted above the buffer
45      */
46     ITempContentManager getTempContentManager();
47 }
48
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