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comparison dwtx/draw2d/graph/SubgraphBoundary.d @ 98:95307ad235d9

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Added Draw2d code, still work in progress
author Frank Benoit <benoit@tionex.de>
date Sun, 03 Aug 2008 00:52:14 +0200
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children c3583c6ec027
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96:b492ba44e44d 98:95307ad235d9
1 /*******************************************************************************
2 * Copyright (c) 2003, 2005 IBM Corporation and others.
3 * All rights reserved. This program and the accompanying materials
4 * are made available under the terms of the Eclipse Public License v1.0
5 * which accompanies this distribution, and is available at
6 * http://www.eclipse.org/legal/epl-v10.html
7 *
8 * Contributors:
9 * IBM Corporation - initial API and implementation
10 * Port to the D programming language:
11 * Frank Benoit <benoit@tionex.de>
12 *******************************************************************************/
13 module dwtx.draw2d.graph.SubgraphBoundary;
14
15 import dwt.dwthelper.utils;
16 import tango.text.convert.Format;
17
18 import dwtx.draw2d.geometry.Insets;
19 import dwtx.draw2d.graph.Node;
20 import dwtx.draw2d.graph.Subgraph;
21
22 /**
23 * For INTERNAL use only.
24 * @author hudsonr
25 * @since 2.1.2
26 */
27 class SubgraphBoundary : Node {
28
29 /**
30 * constant indicating TOP.
31 */
32 public static const int TOP = 0;
33
34 /**
35 * constant indicating LEFT.
36 */
37 public static const int LEFT = 1;
38
39 /**
40 * constant indicating BOTTOM.
41 */
42 public static const int BOTTOM = 2;
43
44 /**
45 * constant indicating RIGHT.
46 */
47 public static const int RIGHT = 3;
48
49 /**
50 * Constructs a new boundary.
51 * @param s the subgraph
52 * @param p the padding
53 * @param side which side
54 */
55 public this(Subgraph s, Insets p, int side) {
56 super(null, s);
57 this.width = s.width;
58 this.height = s.height;
59 this.padding = new Insets();
60 switch (side) {
61 case LEFT :
62 width = s.insets.left;
63 y = s.y;
64 padding.left = p.left;
65 padding.right = s.innerPadding.left;
66 padding.top = padding.bottom = 0;
67 setParent(s.getParent());
68 data = stringcast(Format("left({})", s )); //$NON-NLS-1$ //$NON-NLS-2$
69 break;
70 case RIGHT :
71 width = s.insets.right;
72 y = s.y;
73 padding.right = p.right;
74 padding.left = s.innerPadding.right;
75 padding.top = padding.bottom = 0;
76 setParent(s.getParent());
77 data = stringcast(Format("right({})", s )); //$NON-NLS-1$ //$NON-NLS-2$
78 break;
79 case TOP :
80 height = s.insets.top;
81 //$TODO width of head/tail should be 0
82 width = 5;
83 padding.top = p.top;
84 padding.bottom = s.innerPadding.top;
85 padding.left = padding.right = 0;
86 data = stringcast(Format("top({})", s )); //$NON-NLS-1$ //$NON-NLS-2$
87 break;
88 case BOTTOM :
89 height = s.insets.bottom;
90 //$TODO width of head/tail should be 0
91 width = 5;
92 padding.top = s.innerPadding.bottom;
93 padding.bottom = p.bottom;
94 padding.left = padding.right = 0;
95 data = stringcast(Format("bottom({})", s )); //$NON-NLS-1$ //$NON-NLS-2$
96 break;
97 }
98 }
99
100 }