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 #include &quot;localeselector.h&quot;
 #include &lt;QLocale&gt;

 struct SupportedLocale
 {
     int lang, country;
 };

 const SupportedLocale SUPPORTED_LOCALES[] = {
     {      1,     0 }, <span class="comment">// C/AnyCountry</span>
     {      3,    69 }, <span class="comment">// Afan/Ethiopia</span>
     {      3,   111 }, <span class="comment">// Afan/Kenya</span>
     {      4,    59 }, <span class="comment">// Afar/Djibouti</span>
     {      4,    67 }, <span class="comment">// Afar/Eritrea</span>
     {      4,    69 }, <span class="comment">// Afar/Ethiopia</span>
     {      5,   195 }, <span class="comment">// Afrikaans/SouthAfrica</span>
     {      5,   148 }, <span class="comment">// Afrikaans/Namibia</span>
     {      6,     2 }, <span class="comment">// Albanian/Albania</span>
     {      7,    69 }, <span class="comment">// Amharic/Ethiopia</span>
     {      8,   186 }, <span class="comment">// Arabic/SaudiArabia</span>
     {      8,     3 }, <span class="comment">// Arabic/Algeria</span>
     {      8,    17 }, <span class="comment">// Arabic/Bahrain</span>
     {      8,    64 }, <span class="comment">// Arabic/Egypt</span>
     {      8,   103 }, <span class="comment">// Arabic/Iraq</span>
     {      8,   109 }, <span class="comment">// Arabic/Jordan</span>
     {      8,   115 }, <span class="comment">// Arabic/Kuwait</span>
     {      8,   119 }, <span class="comment">// Arabic/Lebanon</span>
     {      8,   122 }, <span class="comment">// Arabic/LibyanArabJamahiriya</span>
     {      8,   145 }, <span class="comment">// Arabic/Morocco</span>
     {      8,   162 }, <span class="comment">// Arabic/Oman</span>
     {      8,   175 }, <span class="comment">// Arabic/Qatar</span>
     {      8,   201 }, <span class="comment">// Arabic/Sudan</span>
     {      8,   207 }, <span class="comment">// Arabic/SyrianArabRepublic</span>
     {      8,   216 }, <span class="comment">// Arabic/Tunisia</span>
     {      8,   223 }, <span class="comment">// Arabic/UnitedArabEmirates</span>
     {      8,   237 }, <span class="comment">// Arabic/Yemen</span>
     {      9,    11 }, <span class="comment">// Armenian/Armenia</span>
     {     10,   100 }, <span class="comment">// Assamese/India</span>
     {     12,    15 }, <span class="comment">// Azerbaijani/Azerbaijan</span>
     {     14,   197 }, <span class="comment">// Basque/Spain</span>
     {     15,    18 }, <span class="comment">// Bengali/Bangladesh</span>
     {     15,   100 }, <span class="comment">// Bengali/India</span>
     {     16,    25 }, <span class="comment">// Bhutani/Bhutan</span>
     {     20,    33 }, <span class="comment">// Bulgarian/Bulgaria</span>
     {     22,    20 }, <span class="comment">// Byelorussian/Belarus</span>
     {     23,    36 }, <span class="comment">// Cambodian/Cambodia</span>
     {     24,   197 }, <span class="comment">// Catalan/Spain</span>
     {     25,    44 }, <span class="comment">// Chinese/China</span>
     {     25,    97 }, <span class="comment">// Chinese/HongKong</span>
     {     25,   126 }, <span class="comment">// Chinese/Macau</span>
     {     25,   190 }, <span class="comment">// Chinese/Singapore</span>
     {     25,   208 }, <span class="comment">// Chinese/Taiwan</span>
     {     27,    54 }, <span class="comment">// Croatian/Croatia</span>
     {     28,    57 }, <span class="comment">// Czech/CzechRepublic</span>
     {     29,    58 }, <span class="comment">// Danish/Denmark</span>
     {     30,   151 }, <span class="comment">// Dutch/Netherlands</span>
     {     30,    21 }, <span class="comment">// Dutch/Belgium</span>
     {     31,   225 }, <span class="comment">// English/UnitedStates</span>
     {     31,     4 }, <span class="comment">// English/AmericanSamoa</span>
     {     31,    13 }, <span class="comment">// English/Australia</span>
     {     31,    21 }, <span class="comment">// English/Belgium</span>
     {     31,    22 }, <span class="comment">// English/Belize</span>
     {     31,    28 }, <span class="comment">// English/Botswana</span>
     {     31,    38 }, <span class="comment">// English/Canada</span>
     {     31,    89 }, <span class="comment">// English/Guam</span>
     {     31,    97 }, <span class="comment">// English/HongKong</span>
     {     31,   100 }, <span class="comment">// English/India</span>
     {     31,   104 }, <span class="comment">// English/Ireland</span>
     {     31,   107 }, <span class="comment">// English/Jamaica</span>
     {     31,   133 }, <span class="comment">// English/Malta</span>
     {     31,   134 }, <span class="comment">// English/MarshallIslands</span>
     {     31,   148 }, <span class="comment">// English/Namibia</span>
     {     31,   154 }, <span class="comment">// English/NewZealand</span>
     {     31,   160 }, <span class="comment">// English/NorthernMarianaIslands</span>
     {     31,   163 }, <span class="comment">// English/Pakistan</span>
     {     31,   170 }, <span class="comment">// English/Philippines</span>
     {     31,   190 }, <span class="comment">// English/Singapore</span>
     {     31,   195 }, <span class="comment">// English/SouthAfrica</span>
     {     31,   215 }, <span class="comment">// English/TrinidadAndTobago</span>
     {     31,   224 }, <span class="comment">// English/UnitedKingdom</span>
     {     31,   226 }, <span class="comment">// English/UnitedStatesMinorOutlyingIslands</span>
     {     31,   234 }, <span class="comment">// English/USVirginIslands</span>
     {     31,   240 }, <span class="comment">// English/Zimbabwe</span>
     {     33,    68 }, <span class="comment">// Estonian/Estonia</span>
     {     34,    71 }, <span class="comment">// Faroese/FaroeIslands</span>
     {     36,    73 }, <span class="comment">// Finnish/Finland</span>
     {     37,    74 }, <span class="comment">// French/France</span>
     {     37,    21 }, <span class="comment">// French/Belgium</span>
     {     37,    38 }, <span class="comment">// French/Canada</span>
     {     37,   125 }, <span class="comment">// French/Luxembourg</span>
     {     37,   142 }, <span class="comment">// French/Monaco</span>
     {     37,   206 }, <span class="comment">// French/Switzerland</span>
     {     40,   197 }, <span class="comment">// Galician/Spain</span>
     {     41,    81 }, <span class="comment">// Georgian/Georgia</span>
     {     42,    82 }, <span class="comment">// German/Germany</span>
     {     42,    14 }, <span class="comment">// German/Austria</span>
     {     42,    21 }, <span class="comment">// German/Belgium</span>
     {     42,   123 }, <span class="comment">// German/Liechtenstein</span>
     {     42,   125 }, <span class="comment">// German/Luxembourg</span>
     {     42,   206 }, <span class="comment">// German/Switzerland</span>
     {     43,    85 }, <span class="comment">// Greek/Greece</span>
     {     43,    56 }, <span class="comment">// Greek/Cyprus</span>
     {     44,    86 }, <span class="comment">// Greenlandic/Greenland</span>
     {     46,   100 }, <span class="comment">// Gujarati/India</span>
     {     47,    83 }, <span class="comment">// Hausa/Ghana</span>
     {     47,   156 }, <span class="comment">// Hausa/Niger</span>
     {     47,   157 }, <span class="comment">// Hausa/Nigeria</span>
     {     48,   105 }, <span class="comment">// Hebrew/Israel</span>
     {     49,   100 }, <span class="comment">// Hindi/India</span>
     {     50,    98 }, <span class="comment">// Hungarian/Hungary</span>
     {     51,    99 }, <span class="comment">// Icelandic/Iceland</span>
     {     52,   101 }, <span class="comment">// Indonesian/Indonesia</span>
     {     57,   104 }, <span class="comment">// Irish/Ireland</span>
     {     58,   106 }, <span class="comment">// Italian/Italy</span>
     {     58,   206 }, <span class="comment">// Italian/Switzerland</span>
     {     59,   108 }, <span class="comment">// Japanese/Japan</span>
     {     61,   100 }, <span class="comment">// Kannada/India</span>
     {     63,   110 }, <span class="comment">// Kazakh/Kazakhstan</span>
     {     64,   179 }, <span class="comment">// Kinyarwanda/Rwanda</span>
     {     65,   116 }, <span class="comment">// Kirghiz/Kyrgyzstan</span>
     {     66,   114 }, <span class="comment">// Korean/RepublicOfKorea</span>
     {     67,   102 }, <span class="comment">// Kurdish/Iran</span>
     {     67,   103 }, <span class="comment">// Kurdish/Iraq</span>
     {     67,   207 }, <span class="comment">// Kurdish/SyrianArabRepublic</span>
     {     67,   217 }, <span class="comment">// Kurdish/Turkey</span>
     {     69,   117 }, <span class="comment">// Laothian/Lao</span>
     {     71,   118 }, <span class="comment">// Latvian/Latvia</span>
     {     72,    49 }, <span class="comment">// Lingala/DemocraticRepublicOfCongo</span>
     {     72,    50 }, <span class="comment">// Lingala/PeoplesRepublicOfCongo</span>
     {     73,   124 }, <span class="comment">// Lithuanian/Lithuania</span>
     {     74,   127 }, <span class="comment">// Macedonian/Macedonia</span>
     {     76,   130 }, <span class="comment">// Malay/Malaysia</span>
     {     76,    32 }, <span class="comment">// Malay/BruneiDarussalam</span>
     {     77,   100 }, <span class="comment">// Malayalam/India</span>
     {     78,   133 }, <span class="comment">// Maltese/Malta</span>
     {     80,   100 }, <span class="comment">// Marathi/India</span>
     {     82,   143 }, <span class="comment">// Mongolian/Mongolia</span>
     {     84,   150 }, <span class="comment">// Nepali/Nepal</span>
     {     85,   161 }, <span class="comment">// Norwegian/Norway</span>
     {     87,   100 }, <span class="comment">// Oriya/India</span>
     {     88,     1 }, <span class="comment">// Pashto/Afghanistan</span>
     {     89,   102 }, <span class="comment">// Persian/Iran</span>
     {     89,     1 }, <span class="comment">// Persian/Afghanistan</span>
     {     90,   172 }, <span class="comment">// Polish/Poland</span>
     {     91,   173 }, <span class="comment">// Portuguese/Portugal</span>
     {     91,    30 }, <span class="comment">// Portuguese/Brazil</span>
     {     92,   100 }, <span class="comment">// Punjabi/India</span>
     {     92,   163 }, <span class="comment">// Punjabi/Pakistan</span>
     {     95,   177 }, <span class="comment">// Romanian/Romania</span>
     {     96,   178 }, <span class="comment">// Russian/RussianFederation</span>
     {     96,   222 }, <span class="comment">// Russian/Ukraine</span>
     {     99,   100 }, <span class="comment">// Sanskrit/India</span>
     {    100,   241 }, <span class="comment">// Serbian/SerbiaAndMontenegro</span>
     {    100,    27 }, <span class="comment">// Serbian/BosniaAndHerzegowina</span>
     {    100,   238 }, <span class="comment">// Serbian/Yugoslavia</span>
     {    101,   241 }, <span class="comment">// SerboCroatian/SerbiaAndMontenegro</span>
     {    101,    27 }, <span class="comment">// SerboCroatian/BosniaAndHerzegowina</span>
     {    101,   238 }, <span class="comment">// SerboCroatian/Yugoslavia</span>
     {    102,   195 }, <span class="comment">// Sesotho/SouthAfrica</span>
     {    103,   195 }, <span class="comment">// Setswana/SouthAfrica</span>
     {    107,   195 }, <span class="comment">// Siswati/SouthAfrica</span>
     {    108,   191 }, <span class="comment">// Slovak/Slovakia</span>
     {    109,   192 }, <span class="comment">// Slovenian/Slovenia</span>
     {    110,   194 }, <span class="comment">// Somali/Somalia</span>
     {    110,    59 }, <span class="comment">// Somali/Djibouti</span>
     {    110,    69 }, <span class="comment">// Somali/Ethiopia</span>
     {    110,   111 }, <span class="comment">// Somali/Kenya</span>
     {    111,   197 }, <span class="comment">// Spanish/Spain</span>
     {    111,    10 }, <span class="comment">// Spanish/Argentina</span>
     {    111,    26 }, <span class="comment">// Spanish/Bolivia</span>
     {    111,    43 }, <span class="comment">// Spanish/Chile</span>
     {    111,    47 }, <span class="comment">// Spanish/Colombia</span>
     {    111,    52 }, <span class="comment">// Spanish/CostaRica</span>
     {    111,    61 }, <span class="comment">// Spanish/DominicanRepublic</span>
     {    111,    63 }, <span class="comment">// Spanish/Ecuador</span>
     {    111,    65 }, <span class="comment">// Spanish/ElSalvador</span>
     {    111,    90 }, <span class="comment">// Spanish/Guatemala</span>
     {    111,    96 }, <span class="comment">// Spanish/Honduras</span>
     {    111,   139 }, <span class="comment">// Spanish/Mexico</span>
     {    111,   155 }, <span class="comment">// Spanish/Nicaragua</span>
     {    111,   166 }, <span class="comment">// Spanish/Panama</span>
     {    111,   168 }, <span class="comment">// Spanish/Paraguay</span>
     {    111,   169 }, <span class="comment">// Spanish/Peru</span>
     {    111,   174 }, <span class="comment">// Spanish/PuertoRico</span>
     {    111,   225 }, <span class="comment">// Spanish/UnitedStates</span>
     {    111,   227 }, <span class="comment">// Spanish/Uruguay</span>
     {    111,   231 }, <span class="comment">// Spanish/Venezuela</span>
     {    113,   111 }, <span class="comment">// Swahili/Kenya</span>
     {    113,   210 }, <span class="comment">// Swahili/Tanzania</span>
     {    114,   205 }, <span class="comment">// Swedish/Sweden</span>
     {    114,    73 }, <span class="comment">// Swedish/Finland</span>
     {    116,   209 }, <span class="comment">// Tajik/Tajikistan</span>
     {    117,   100 }, <span class="comment">// Tamil/India</span>
     {    118,   178 }, <span class="comment">// Tatar/RussianFederation</span>
     {    119,   100 }, <span class="comment">// Telugu/India</span>
     {    120,   211 }, <span class="comment">// Thai/Thailand</span>
     {    122,    67 }, <span class="comment">// Tigrinya/Eritrea</span>
     {    122,    69 }, <span class="comment">// Tigrinya/Ethiopia</span>
     {    124,   195 }, <span class="comment">// Tsonga/SouthAfrica</span>
     {    125,   217 }, <span class="comment">// Turkish/Turkey</span>
     {    129,   222 }, <span class="comment">// Ukrainian/Ukraine</span>
     {    130,   100 }, <span class="comment">// Urdu/India</span>
     {    130,   163 }, <span class="comment">// Urdu/Pakistan</span>
     {    131,   228 }, <span class="comment">// Uzbek/Uzbekistan</span>
     {    131,     1 }, <span class="comment">// Uzbek/Afghanistan</span>
     {    132,   232 }, <span class="comment">// Vietnamese/VietNam</span>
     {    134,   224 }, <span class="comment">// Welsh/UnitedKingdom</span>
     {    136,   195 }, <span class="comment">// Xhosa/SouthAfrica</span>
     {    138,   157 }, <span class="comment">// Yoruba/Nigeria</span>
     {    140,   195 }, <span class="comment">// Zulu/SouthAfrica</span>
     {    141,   161 }, <span class="comment">// Nynorsk/Norway</span>
     {    142,    27 }, <span class="comment">// Bosnian/BosniaAndHerzegowina</span>
     {    143,   131 }, <span class="comment">// Divehi/Maldives</span>
     {    144,   224 }, <span class="comment">// Manx/UnitedKingdom</span>
     {    145,   224 }, <span class="comment">// Cornish/UnitedKingdom</span>
     {    146,    83 }, <span class="comment">// Akan/Ghana</span>
     {    147,   100 }, <span class="comment">// Konkani/India</span>
     {    148,    83 }, <span class="comment">// Ga/Ghana</span>
     {    149,   157 }, <span class="comment">// Igbo/Nigeria</span>
     {    150,   111 }, <span class="comment">// Kamba/Kenya</span>
     {    151,   207 }, <span class="comment">// Syriac/SyrianArabRepublic</span>
     {    152,    67 }, <span class="comment">// Blin/Eritrea</span>
     {    153,    67 }, <span class="comment">// Geez/Eritrea</span>
     {    153,    69 }, <span class="comment">// Geez/Ethiopia</span>
     {    154,   157 }, <span class="comment">// Koro/Nigeria</span>
     {    155,    69 }, <span class="comment">// Sidamo/Ethiopia</span>
     {    156,   157 }, <span class="comment">// Atsam/Nigeria</span>
     {    157,    67 }, <span class="comment">// Tigre/Eritrea</span>
     {    158,   157 }, <span class="comment">// Jju/Nigeria</span>
     {    159,   106 }, <span class="comment">// Friulian/Italy</span>
     {    160,   195 }, <span class="comment">// Venda/SouthAfrica</span>
     {    161,    83 }, <span class="comment">// Ewe/Ghana</span>
     {    161,   212 }, <span class="comment">// Ewe/Togo</span>
     {    163,   225 }, <span class="comment">// Hawaiian/UnitedStates</span>
     {    164,   157 }, <span class="comment">// Tyap/Nigeria</span>
     {    165,   129 } <span class="comment">// Chewa/Malawi</span>
 };

 const int SUPPORTED_LOCALES_COUNT = sizeof(SUPPORTED_LOCALES)/sizeof(SupportedLocale);

 typedef QPair&lt;int, int&gt; IntPair;
 Q_DECLARE_METATYPE(SupportedLocale)

 LocaleSelector::LocaleSelector(QWidget *parent)
     : QComboBox(parent)
 {
     int curIndex = -1;
     QLocale curLocale;

     for (int i = 0; i &lt; SUPPORTED_LOCALES_COUNT; ++i) {
         const SupportedLocale &amp;l = SUPPORTED_LOCALES[i];
         if (l.lang == curLocale.language() &amp;&amp; l.country == curLocale.country())
             curIndex = i;
         QString text = QLocale::languageToString(QLocale::Language(l.lang))
                         + QLatin1Char('/')
                         + QLocale::countryToString(QLocale::Country(l.country));
         addItem(text, qVariantFromValue(l));
     }

     setCurrentIndex(curIndex);

     connect(this, SIGNAL(activated(int)), this, SLOT(emitLocaleSelected(int)));
 }

 void LocaleSelector::emitLocaleSelected(int index)
 {
     QVariant v = itemData(index);
     if (!v.isValid())
         return;
     SupportedLocale l = qVariantValue&lt;SupportedLocale&gt;(v);
     emit localeSelected(QLocale(QLocale::Language(l.lang), QLocale::Country(l.country)));
 }</pre>
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