1 | /****************************************************************************
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2 | **
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3 | ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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4 | ** All rights reserved.
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5 | ** Contact: Nokia Corporation ([email protected])
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6 | **
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7 | ** This file is part of the documentation of the Qt Toolkit.
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8 | **
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9 | ** $QT_BEGIN_LICENSE:LGPL$
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10 | ** Commercial Usage
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11 | ** Licensees holding valid Qt Commercial licenses may use this file in
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12 | ** accordance with the Qt Commercial License Agreement provided with the
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13 | ** Software or, alternatively, in accordance with the terms contained in
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14 | ** a written agreement between you and Nokia.
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15 | **
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16 | ** GNU Lesser General Public License Usage
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17 | ** Alternatively, this file may be used under the terms of the GNU Lesser
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18 | ** General Public License version 2.1 as published by the Free Software
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19 | ** Foundation and appearing in the file LICENSE.LGPL included in the
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20 | ** packaging of this file. Please review the following information to
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21 | ** ensure the GNU Lesser General Public License version 2.1 requirements
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22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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23 | **
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24 | ** In addition, as a special exception, Nokia gives you certain additional
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25 | ** rights. These rights are described in the Nokia Qt LGPL Exception
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26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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27 | **
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28 | ** GNU General Public License Usage
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29 | ** Alternatively, this file may be used under the terms of the GNU
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30 | ** General Public License version 3.0 as published by the Free Software
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31 | ** Foundation and appearing in the file LICENSE.GPL included in the
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32 | ** packaging of this file. Please review the following information to
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33 | ** ensure the GNU General Public License version 3.0 requirements will be
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34 | ** met: http://www.gnu.org/copyleft/gpl.html.
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35 | **
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36 | ** If you have questions regarding the use of this file, please contact
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37 | ** Nokia at [email protected].
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38 | ** $QT_END_LICENSE$
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39 | **
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40 | ****************************************************************************/
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41 |
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42 | //! [0]
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43 | LoginWidget::LoginWidget()
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44 | {
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45 | QLabel *label = new QLabel(tr("Password:"));
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46 | ...
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47 | }
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48 | //! [0]
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49 |
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50 |
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51 | //! [1]
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52 | void some_global_function(LoginWidget *logwid)
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53 | {
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54 | QLabel *label = new QLabel(
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55 | LoginWidget::tr("Password:"), logwid);
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56 | }
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57 |
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58 | void same_global_function(LoginWidget *logwid)
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59 | {
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60 | QLabel *label = new QLabel(
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61 | qApp->translate("LoginWidget", "Password:"), logwid);
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62 | }
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63 | //! [1]
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64 |
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65 |
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66 | //! [2]
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67 | QString FriendlyConversation::greeting(int type)
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68 | {
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69 | static const char *greeting_strings[] = {
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70 | QT_TR_NOOP("Hello"),
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71 | QT_TR_NOOP("Goodbye")
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72 | };
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73 | return tr(greeting_strings[type]);
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74 | }
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75 | //! [2]
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76 |
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77 |
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78 | //! [3]
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79 | static const char *greeting_strings[] = {
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80 | QT_TRANSLATE_NOOP("FriendlyConversation", "Hello"),
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81 | QT_TRANSLATE_NOOP("FriendlyConversation", "Goodbye")
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82 | };
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83 |
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84 | QString FriendlyConversation::greeting(int type)
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85 | {
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86 | return tr(greeting_strings[type]);
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87 | }
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88 |
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89 | QString global_greeting(int type)
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90 | {
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91 | return qApp->translate("FriendlyConversation",
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92 | greeting_strings[type]);
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93 | }
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94 | //! [3]
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95 |
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96 |
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97 | //! [4]
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98 | void FileCopier::showProgress(int done, int total,
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99 | const QString ¤tFile)
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100 | {
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101 | label.setText(tr("%1 of %2 files copied.\nCopying: %3")
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102 | .arg(done)
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103 | .arg(total)
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104 | .arg(currentFile));
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105 | }
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106 | //! [4]
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107 |
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108 |
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109 | //! [5]
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110 | QString s1 = "%1 of %2 files copied. Copying: %3";
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111 | QString s2 = "Kopierer nu %3. Av totalt %2 filer er %1 kopiert.";
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112 |
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113 | qDebug() << s1.arg(5).arg(10).arg("somefile.txt");
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114 | qDebug() << s2.arg(5).arg(10).arg("somefile.txt");
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115 | //! [5]
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116 |
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117 |
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118 | //! [6]
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119 | 5 of 10 files copied. Copying: somefile.txt
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120 | Kopierer nu somefile.txt. Av totalt 10 filer er 5 kopiert.
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121 | //! [6]
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122 |
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123 |
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124 | //! [7]
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125 | HEADERS = funnydialog.h \
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126 | wackywidget.h
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127 | SOURCES = funnydialog.cpp \
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128 | main.cpp \
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129 | wackywidget.cpp
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130 | FORMS = fancybox.ui
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131 | TRANSLATIONS = superapp_dk.ts \
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132 | superapp_fi.ts \
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133 | superapp_no.ts \
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134 | superapp_se.ts
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135 | //! [7]
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136 |
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137 |
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138 | //! [8]
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139 | int main(int argc, char *argv[])
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140 | {
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141 | QApplication app(argc, argv);
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142 |
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143 | QTranslator qtTranslator;
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144 | qtTranslator.load("qt_" + QLocale::system().name(),
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145 | QLibraryInfo::location(QLibraryInfo::TranslationsPath));
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146 | app.installTranslator(&qtTranslator);
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147 |
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148 | QTranslator myappTranslator;
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149 | myappTranslator.load("myapp_" + QLocale::system().name());
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150 | app.installTranslator(&myappTranslator);
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151 |
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152 | ...
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153 | return app.exec();
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154 | }
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155 | //! [8]
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156 |
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157 |
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158 | //! [9]
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159 | QString string = ...; // some Unicode text
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160 |
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161 | QTextCodec *codec = QTextCodec::codecForName("ISO 8859-5");
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162 | QByteArray encodedString = codec->fromUnicode(string);
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163 | //! [9]
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164 |
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165 |
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166 | //! [10]
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167 | QByteArray encodedString = ...; // some ISO 8859-5 encoded text
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168 |
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169 | QTextCodec *codec = QTextCodec::codecForName("ISO 8859-5");
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170 | QString string = codec->toUnicode(encodedString);
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171 | //! [10]
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172 |
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173 |
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174 | //! [11]
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175 | void Clock::setTime(const QTime &time)
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176 | {
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177 | if (tr("AMPM") == "AMPM") {
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178 | // 12-hour clock
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179 | } else {
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180 | // 24-hour clock
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181 | }
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182 | }
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183 | //! [11]
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184 |
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185 |
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186 | //! [12]
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187 | void MyWidget::changeEvent(QEvent *event)
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188 | {
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189 | if (e->type() == QEvent::LanguageChange) {
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190 | titleLabel->setText(tr("Document Title"));
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191 | ...
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192 | okPushButton->setText(tr("&OK"));
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193 | } else
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194 | QWidget::changeEvent(event);
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195 | }
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196 | //! [12]
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