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comparison dwtx/draw2d/text/CompositeBox.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.text.CompositeBox;
14
15 import dwt.dwthelper.utils;
16 import dwtx.draw2d.text.FlowBox;
17
18 /**
19 * A FlowBox that can contain other FlowBoxes. The contained FlowBoxes are called
20 * <i>fragments</i>.
21 * @author hudsonr
22 * @since 2.1
23 */
24 public abstract class CompositeBox
25 : FlowBox
26 {
27
28 int recommendedWidth = -1;
29
30 /**
31 * Adds the given box and updates properties of this composite box.
32 * @param box the child being added
33 */
34 public abstract void add(FlowBox box);
35
36
37 abstract int getBottomMargin();
38
39 /**
40 * Returns the recommended width for this CompositeBox.
41 * @return the recommended width
42 */
43 public int getRecommendedWidth() {
44 return recommendedWidth;
45 }
46
47 abstract int getTopMargin();
48
49 /**
50 * Sets the recommended width for this CompositeBox.
51 * @param w the width
52 */
53 public void setRecommendedWidth(int w) {
54 recommendedWidth = w;
55 }
56
57 /**
58 * Positions the box vertically by setting the y coordinate for the top of the content of
59 * the line. For internal use only.
60 * @param top the y coordinate
61 * @since 3.1
62 */
63 public abstract void setLineTop(int top);
64
65 }