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    41 

    42 #ifndef LANGUAGECHOOSER_H

    43 #define LANGUAGECHOOSER_H

    44 

    45 #include <QDialog>

    46 #include <QMap>

    47 #include <QStringList>

    48 

    49 QT_BEGIN_NAMESPACE

    50 class QAbstractButton;

    51 class QCheckBox;

    52 class QDialogButtonBox;

    53 class QGroupBox;

    54 QT_END_NAMESPACE

    55 class MainWindow;

    56 

    57 class LanguageChooser : public QDialog

    58 {

    59     Q_OBJECT

    60 

    61 public:

    62     LanguageChooser(QWidget *parent = 0);

    63 

    64 protected:

    65     bool eventFilter(QObject *object, QEvent *event);

    66     void closeEvent(QCloseEvent *event);

    67 

    68 private slots:

    69     void checkBoxToggled();

    70     void showAll();

    71     void hideAll();

    72 

    73 private:

    74     QStringList findQmFiles();

    75     QString languageName(const QString &qmFile);

    76     QColor colorForLanguage(const QString &language);

    77 

    78     QGroupBox *groupBox;

    79     QDialogButtonBox *buttonBox;

    80     QAbstractButton *showAllButton;

    81     QAbstractButton *hideAllButton;

    82     QMap<QCheckBox *, QString> qmFileForCheckBoxMap;

    83     QMap<QCheckBox *, MainWindow *> mainWindowForCheckBoxMap;

    84 };

    85 

    86 #endif