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annotate engine/core/gui/widgets/utf8textfield.h @ 336:16112ef84609

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PyChan fixes: * Previous commits removed the ability to map events to unnamed widgets. Fixed.
author phoku@33b003aa-7bff-0310-803a-e67f0ece8222
date Mon, 24 Aug 2009 15:34:23 +0000
parents 756b895e1dab
children
rev   line source
228
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1 /***************************************************************************
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2 * Copyright (C) 2009 by the FIFE team *
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3 * http://www.fifengine.de *
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4 * This file is part of FIFE. *
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5 * *
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6 * FIFE is free software; you can redistribute it and/or *
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7 * modify it under the terms of the GNU Lesser General Public *
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8 * License as published by the Free Software Foundation; either *
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9 * version 2.1 of the License, or (at your option) any later version. *
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10 * *
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11 * This library is distributed in the hope that it will be useful, *
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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14 * Lesser General Public License for more details. *
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15 * *
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16 * You should have received a copy of the GNU Lesser General Public *
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17 * License along with this library; if not, write to the *
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18 * Free Software Foundation, Inc., *
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19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
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20 ***************************************************************************/
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21
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22 #ifndef GCN_UTF8TEXTFIELD_HPP
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23 #define GCN_UTF8TEXTFIELD_HPP
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24
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25 // Standard C++ library includes
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26
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27 // 3rd party library includes
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28 #include <guichan/widgets/textfield.hpp>
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29
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30 // FIFE includes
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31 // These includes are split up in two parts, separated by one empty line
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32 // First block: files included from the FIFE root src directory
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33 // Second block: files included from the same folder
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34 #include "util/utf8/utf8stringeditor.h"
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35
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36 namespace gcn {
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37
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38 /**
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39 * UTF-8 aware version of the TextField class.
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40 *
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41 * Using UTF8StringEditor, it is able to correctly edit UTF-8 text line.
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42 *
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43 * You will also need an UTF-8 aware font to be able to correctly
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44 * display such text (so gcn::ImageFont can not be used).
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45 *
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46 * @author Przemyslaw Grzywacz
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47 */
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48 class UTF8TextField: public TextField
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49 {
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50 public:
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51 /**
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52 * UTF8TextField constructor.
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53 * @param text Initial text.
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54 */
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55 UTF8TextField(const std::string& text = "");
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56
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57 /**
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58 * Destructor.
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59 */
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60 virtual ~UTF8TextField();
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61
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62 /**
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63 * Key pressed handler.
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64 *
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65 * Overides gcn::TextField to handle UTF-8 character codes.
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66 *
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67 * @param keyEvent Keyboard event.
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68 */
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69 virtual void keyPressed(KeyEvent& keyEvent);
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70
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71 protected:
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72 /**
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73 * UTF-8 string editor suppor.
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74 *
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75 * It allows the UTF8TextField to easly traverse UTF-8 strings
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76 * as well as inserting and deleting characters.
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77 */
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78 UTF8StringEditor* mStringEditor;
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79 };
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80
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81
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82 }
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83
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84 #endif // !GCN_UTF8TEXTFIELD_HPP