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comparison dwtx/draw2d/LabeledContainer.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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96:b492ba44e44d 98:95307ad235d9
1 /*******************************************************************************
2 * Copyright (c) 2000, 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.LabeledContainer;
14
15 import dwt.dwthelper.utils;
16
17 import dwt.graphics.Font;
18 import dwtx.draw2d.Figure;
19 import dwtx.draw2d.Border;
20 import dwtx.draw2d.LabeledBorder;
21 import dwtx.draw2d.GroupBoxBorder;
22 import dwtx.draw2d.CompoundBorder;
23
24 /**
25 * A Container with a title bar describing the contents of the container. The frame is
26 * generated by a {@link LabeledBorder}.
27 */
28 public class LabeledContainer
29 : Figure
30 {
31
32 /**
33 * Constructs a default container with a {@link GroupBoxBorder}.
34 *
35 * @since 2.0
36 */
37 public this() {
38 this(new GroupBoxBorder());
39 }
40
41 /**
42 * Constructs a labeled container with the border given as input.
43 *
44 * @param border the border
45 * @since 2.0
46 */
47 public this(Border border) {
48 setBorder(border);
49 setOpaque(true);
50 }
51
52 private static LabeledBorder findLabeledBorder(Border border) {
53 if ( auto b = cast(LabeledBorder)border )
54 return b;
55 if ( auto cb = cast(CompoundBorder)border ) {
56 LabeledBorder labeled = findLabeledBorder(cb.getInnerBorder());
57 if (labeled is null)
58 labeled = findLabeledBorder(cb.getOuterBorder());
59 return labeled;
60 }
61 return null;
62 }
63
64 /**
65 * Returns the text of the LabeledContainer's label.
66 *
67 * @return the label text
68 * @since 2.0
69 */
70 public String getLabel() {
71 return getLabeledBorder().getLabel();
72 }
73
74 /**
75 * Returns the LabeledBorder of this container.
76 *
77 * @return the border
78 * @since 2.0
79 */
80 protected LabeledBorder getLabeledBorder() {
81 return findLabeledBorder(getBorder());
82 }
83
84 /**
85 * Sets the title of the container.
86 *
87 * @param s the new title text
88 * @since 2.0
89 */
90 public void setLabel(String s) {
91 getLabeledBorder().setLabel(s);
92 revalidate();
93 repaint();
94 }
95
96 /**
97 * Sets the font to be used for the container title.
98 *
99 * @param f the new font
100 * @since 2.0
101 */
102 public void setLabelFont(Font f) {
103 getLabeledBorder().setFont(f);
104 revalidate();
105 repaint();
106 }
107
108 }