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comparison dwtx/draw2d/text/TextLayout.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.TextLayout;
14
15 import dwt.dwthelper.utils;
16 import dwtx.dwtxhelper.Collection;
17
18 import dwtx.draw2d.text.FlowFigureLayout;
19 import dwtx.draw2d.text.TextFlow;
20 import dwtx.draw2d.text.TextFragmentBox;
21
22 /**
23 * @author hudsonr
24 * @since 2.1
25 */
26 public abstract class TextLayout : FlowFigureLayout {
27
28 /**
29 * Creates a new TextLayout with the given TextFlow
30 * @param flow The TextFlow
31 */
32 public this(TextFlow flow) {
33 super(flow);
34 }
35
36 /**
37 * Reuses an existing <code>TextFragmentBox</code>, or creates a new one.
38 * @param i the index
39 * @param fragments the original list of fragments
40 * @return a TextFragmentBox
41 */
42 protected TextFragmentBox getFragment(int i, List fragments) {
43 if (fragments.size() > i)
44 return cast(TextFragmentBox)fragments.get(i);
45 TextFragmentBox box = new TextFragmentBox(cast(TextFlow)getFlowFigure());
46 fragments.add(box);
47 return box;
48 }
49
50 }