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Java > Open Source Codes > org > openlaszlo > iv > flash > api > text > TextBlock


1 /*
2  * $Id: TextBlock.java,v 1.2 2002/02/15 23:44:28 skavish Exp $
3  *
4  * ==========================================================================
5  *
6  * The JGenerator Software License, Version 1.0
7  *
8  * Copyright (c) 2000 Dmitry Skavish (skavish@usa.net). All rights reserved.
9  *
10  * Redistribution and use in source and binary forms, with or without
11  * modification, are permitted provided that the following conditions are met:
12  *
13  * 1. Redistributions of source code must retain the above copyright
14  * notice, this list of conditions and the following disclaimer.
15  *
16  * 2. Redistributions in binary form must reproduce the above copyright
17  * notice, this list of conditions and the following disclaimer in
18  * the documentation and/or other materials provided with the
19  * distribution.
20  *
21  * 3. The end-user documentation included with the redistribution, if
22  * any, must include the following acknowlegement:
23  * "This product includes software developed by Dmitry Skavish
24  * (skavish@usa.net, http://www.flashgap.com/)."
25  * Alternately, this acknowlegement may appear in the software itself,
26  * if and wherever such third-party acknowlegements normally appear.
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30  * For written permission, please contact skavish@usa.net.
31  *
32  * 5. Products derived from this software may not be called "The JGenerator"
33  * nor may "The JGenerator" appear in their names without prior written
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36  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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40  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
41  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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50
51 package org.openlaszlo.iv.flash.api.text;
52
53 import org.openlaszlo.iv.flash.util.*;
54
55 /**
56  * This interface represents block of text.
57  * <P>
58  * Text can be layed out.
59  *
60  * @author Dmitry Skavish
61  */
62 public interface TextBlock {
63
64     /**
65      * Layout this block of text.
66      */
67     public void layout();
68
69     /**
70      * Returns vector of {@link TextRecord}s from this textblock
71      * of specified font.
72      *
73      * @param font font of text records to be returned
74      * @return text records of specified font
75      */
76     public IVVector getTextRecords( Font font );
77
78     /**
79      * Updates records' font.
80      * <P>
81      * Changes one specified font into another in all records.
82      * In text records also updates indexes.
83      *
84      * @param old_font old font
85      * @param new_font new font
86      */
87     public void changeFont( Font old_font, Font new_font );
88 }
89
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