1 /* _______ __ __ __ ______ __ __ _______ __ __ 2 * / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / |\/ /\ 3 * / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / / 4 * / / /__ / / // / // / // / / / ___ / // ___ / // /| ' / / 5 * / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / | / / 6 * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ / 7 * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/ 8 * 9 * Copyright (c) 2004, 2005 darkbits Js_./ 10 * Per Larsson a.k.a finalman _RqZ{a<^_aa 11 * Olof Naess�n a.k.a jansem/yakslem _asww7!uY`> )\a// 12 * _Qhm`] _f "'c 1!5m 13 * Visit: http://guichan.darkbits.org )Qk<P ` _: :+' .' "{[ 14 * .)j(] .d_/ '-( P . S 15 * License: (BSD) <Td/Z <fP"5(\"??"\a. .L 16 * Redistribution and use in source and _dV>ws?a-?' ._/L #' 17 * binary forms, with or without )4d[#7r, . ' )d`)[ 18 * modification, are permitted provided _Q-5'5W..j/?' -?!\)cam' 19 * that the following conditions are met: j<<WP+k/);. _W=j f 20 * 1. Redistributions of source code must .$%w\/]Q . ."' . mj$ 21 * retain the above copyright notice, ]E.pYY(Q]>. a J@\ 22 * this list of conditions and the j(]1u<sE"L,. . ./^ ]{a 23 * following disclaimer. 4'_uomm\. )L);-4 (3= 24 * 2. Redistributions in binary form must )_]X{Z('a_"a7'<a"a, ]"[ 25 * reproduce the above copyright notice, #}<]m7`Za??4,P-"'7. ).m 26 * this list of conditions and the ]d2e)Q(<Q( ?94 b- LQ/ 27 * following disclaimer in the <B!</]C)d_, '(<' .f. =C+m 28 * documentation and/or other materials .Z!=J ]e []('-4f _ ) -.)m]' 29 * provided with the distribution. .w[5]' _[ /.)_-"+? _/ <W" 30 * 3. Neither the name of Guichan nor the :$we` _! + _/ . j? 31 * names of its contributors may be used =3)= _f (_yQmWW$#( " 32 * to endorse or promote products derived - W, sQQQQmZQ#Wwa].. 33 * from this software without specific (js, \[QQW$QWW#?!V"". 34 * prior written permission. ]y:.<\.. . 35 * -]n w/ ' [. 36 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT )/ )/ ! 37 * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY < (; sac , ' 38 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, ]^ .- % 39 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF c < r 40 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR aga< <La 41 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 5% )P'-3L 42 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR _bQf` y`..)a 43 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, ,J?4P'.P"_(\?d'., 44 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES _Pa,)!f/<[]/ ?" 45 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT _2-..:. .r+_,.. . 46 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, ?a.<%"' " -'.a_ _, 47 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ^ 48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 49 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 50 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 51 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 52 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 53 */ 54 55 #ifndef GCN_LISTMODEL_HPP 56 #define GCN_LISTMODEL_HPP 57 58 #include <string> 59 60 #include "guichan/platform.h" 61 62 namespace gcn 63 { 64 /** 65 * Represents a list. It is used in certain Widgets, like the ListBox, to 66 * handle a list with string elements. If you want to use Widgets like 67 * ListBox, you should inherit from this calss and implement it's 68 * functions. 69 */ 70 class GCN_CORE_DECLSPEC ListModel 71 { 72 73 public: 74 /** 75 * Gets the number of elements in the ListModel. 76 * 77 * @return the number of elements in the ListModel 78 */ 79 virtual int getNumberOfElements() = 0; 80 81 /** 82 * Gets an element at a certain index in the list. 83 * 84 * @param i an index in the list. 85 * @return an element as a string. 86 */ 87 virtual std::string getElementAt(int i) = 0; 88 ~ListModel()89 virtual ~ListModel() {} 90 }; 91 } 92 93 #endif // end GCN_LISTMODEL_HPP 94