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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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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 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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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 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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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 class MyStylePlugin : public QStylePlugin |
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44 { |
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45 public: |
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46 QStringList keys() const; |
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47 QStyle *create(const QString &key); |
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48 }; |
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49 //! [0] |
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50 |
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51 |
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52 //! [1] |
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53 #include "mystyleplugin.h" |
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54 |
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55 QStringList MyStylePlugin::keys() const |
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56 { |
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57 return QStringList() << "MyStyle"; |
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58 } |
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59 |
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60 QStyle *MyStylePlugin::create(const QString &key) |
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61 { |
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62 if (key.toLower() == "mystyle") |
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63 return new MyStyle; |
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64 return 0; |
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65 } |
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66 |
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67 Q_EXPORT_PLUGIN2(pnp_mystyleplugin, MyStylePlugin) |
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68 //! [1] |
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69 |
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70 |
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71 //! [2] |
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72 QApplication::setStyle(QStyleFactory::create("MyStyle")); |
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73 //! [2] |
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74 |
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75 |
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76 //! [3] |
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77 CONFIG += release |
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78 //! [3] |
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79 |
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80 |
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81 //! [4] |
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82 #include <QApplication> |
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83 #include <QtPlugin> |
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84 |
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85 Q_IMPORT_PLUGIN(qjpeg) |
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86 Q_IMPORT_PLUGIN(qgif) |
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87 Q_IMPORT_PLUGIN(qkrcodecs) |
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88 |
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89 int main(int argc, char *argv[]) |
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90 { |
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91 QApplication app(argc, argv); |
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92 ... |
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93 return app.exec(); |
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94 } |
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95 //! [4] |
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96 |
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97 |
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98 //! [5] |
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99 QTPLUGIN += qjpeg \ |
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100 qgif \ |
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101 qkrcodecs |
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102 //! [5] |
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103 |
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104 |
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105 //! [6] |
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106 HKEY_CURRENT_USER\Software\Trolltech\OrganizationDefaults\Qt Plugin Cache 4.2.debug |
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107 HKEY_CURRENT_USER\Software\Trolltech\OrganizationDefaults\Qt Plugin Cache 4.2.false |
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108 //! [6] |