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Java > Open Source Codes > org > nightlabs > editor2d > figures > FreeformLayer


1 /* *****************************************************************************
2  * NightLabs Editor2D - Graphical editor framework *
3  * Copyright (C) 2004-2005 NightLabs - http://NightLabs.org *
4  * Project author: Daniel Mazurek <Daniel.Mazurek [at] nightlabs [dot] org> *
5  * *
6  * This library is free software; you can redistribute it and/or *
7  * modify it under the terms of the GNU Lesser General Public *
8  * License as published by the Free Software Foundation; either *
9  * version 2.1 of the License, or (at your option) any later version. *
10  * *
11  * This library 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 GNU *
14  * Lesser General Public License for more details. *
15  * *
16  * You should have received a copy of the GNU Lesser General Public *
17  * License along with this library; if not, write to the *
18  * Free Software Foundation, Inc., *
19  * 51 Franklin St, Fifth Floor, *
20  * Boston, MA 02110-1301 USA *
21  * *
22  * Or get it online : *
23  * http://www.gnu.org/copyleft/lesser.html *
24  * *
25  * *
26  ******************************************************************************/
27
28 package org.nightlabs.editor2d.figures;
29
30 import java.awt.Graphics2D JavaDoc;
31
32 import org.eclipse.draw2d.Graphics;
33 import org.eclipse.draw2d.J2DGraphics;
34 import org.nightlabs.editor2d.DrawComponent;
35 import org.nightlabs.editor2d.render.Renderer;
36
37
38 public class FreeformLayer
39 extends OversizedBufferFreeformLayer
40 implements RendererFigure
41 {
42     /**
43      * @param editPart
44      */
45     public FreeformLayer() {
46         super();
47     }
48     
49     protected J2DGraphics j2d;
50     protected Graphics2D JavaDoc g2d;
51     public void paint(Graphics graphics)
52     {
53         if (graphics instanceof J2DGraphics) {
54             j2d = (J2DGraphics) graphics;
55             g2d = j2d.createGraphics2D();
56             g2d.setClip(null);
57             renderer.paint(drawComponent, g2d);
58             g2d.dispose();
59         }
60         paintChildren(graphics);
61         // super.paint(graphics);
62 }
63     
64     protected Renderer renderer;
65     public void setRenderer(Renderer renderer) {
66         this.renderer = renderer;
67     }
68     
69     protected DrawComponent drawComponent;
70     public void setDrawComponent(DrawComponent drawComponent) {
71         this.drawComponent = drawComponent;
72     }
73     
74     /**
75      * @see org.nightlabs.editor2d.figures.RendererFigure#paint(java.awt.Graphics2D)
76      */
77     public void paint(Graphics2D JavaDoc graphics) {
78         if (renderer != null && drawComponent != null)
79             renderer.paint(drawComponent, graphics);
80     }
81     
82     // public boolean intersects(Rectangle rect)
83 // {
84 // return super.intersects(rect);
85 // }
86 //
87 // protected Rectangle childrenBounds = new Rectangle(0,0,0,0);
88 // protected Rectangle getChildenBounds()
89 // {
90 // for (Iterator iter = getChildren().iterator(); iter.hasNext();) {
91 // IFigure child = (IFigure) iter.next();
92 // Rectangle childBounds = child.getBounds();
93 // childrenBounds.getUnion(childBounds);
94 // }
95 // return childrenBounds;
96 // }
97 //
98 // public Rectangle getBounds() {
99 // return getChildenBounds();
100 // }
101 }
102
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