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# languagechooser.h Example File
tools/i18n/languagechooser.h

     /****************************************************************************
     **
     ** Copyright (C) 2005-2006 Trolltech ASA. All rights reserved.
     **
     ** This file is part of the example classes of the Qt Toolkit.
     **
     ** This file may be used under the terms of the GNU General Public
     ** License version 2.0 as published by the Free Software Foundation
     ** and appearing in the file LICENSE.GPL included in the packaging of
     ** this file.  Please review the following information to ensure GNU
     ** General Public Licensing requirements will be met:
     ** http://www.trolltech.com/products/qt/opensource.html
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     ** review the following information:
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     ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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     #ifndef LANGUAGECHOOSER_H
     #define LANGUAGECHOOSER_H

     #include <QDialog>
     #include <QMap>
     #include <QStringList>

     class QAbstractButton;
     class QCheckBox;
     class QDialogButtonBox;
     class QGroupBox;
     class MainWindow;

     class LanguageChooser : public QDialog
     {
         Q_OBJECT

     public:
         LanguageChooser(QWidget *parent = 0);

     protected:
         bool eventFilter(QObject *object, QEvent *event);
         void closeEvent(QCloseEvent *event);

     private slots:
         void checkBoxToggled();
         void showAll();
         void hideAll();

     private:
         QStringList findQmFiles();
         QString languageName(const QString &qmFile);
         QColor colorForLanguage(const QString &language);

         QGroupBox *groupBox;
         QDialogButtonBox *buttonBox;
         QAbstractButton *showAllButton;
         QAbstractButton *hideAllButton;
         QMap<QCheckBox *, QString> qmFileForCheckBoxMap;
         QMap<QCheckBox *, MainWindow *> mainWindowForCheckBoxMap;
     };

     #endif