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Java > Open Source Codes > org > nightlabs > editor2d > EditorRuler


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;
28
29 import java.beans.PropertyChangeListener JavaDoc;
30 import java.util.List JavaDoc;
31
32 public interface EditorRuler
33 {
34   public static final String JavaDoc PROPERTY_CHILDREN = "children changed"; //$NON-NLS-1$
35 public static final String JavaDoc PROPERTY_UNIT = "units changed"; //$NON-NLS-1$
36
37   List JavaDoc getGuides();
38
39   boolean isHorizontal();
40   void setHorizontal(boolean value);
41
42   int getUnit();
43   void setUnit(int value);
44
45   boolean isHidden();
46   void setHidden(boolean value);
47   
48   void addGuide(EditorGuide guide);
49   void removeGuide(EditorGuide guide);
50
51   void addPropertyChangeListener(PropertyChangeListener JavaDoc listener);
52   void removePropertyChangeListener(PropertyChangeListener JavaDoc listener);
53
54 } // EditorRuler
55
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