Quantum GIS API Documentation  1.7.4
src/gui/qgsencodingfiledialog.h
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00001 /***************************************************************************
00002     qgsencodingfiledialog.h - File dialog which queries the encoding type
00003      --------------------------------------
00004     Date                 : 16-Feb-2005
00005     Copyright            : (C) 2005 by Marco Hugentobler
00006     email                : marco.hugentobler@autoform.ch
00007  ***************************************************************************
00008  *                                                                         *
00009  *   This program is free software; you can redistribute it and/or modify  *
00010  *   it under the terms of the GNU General Public License as published by  *
00011  *   the Free Software Foundation; either version 2 of the License, or     *
00012  *   (at your option) any later version.                                   *
00013  *                                                                         *
00014  ***************************************************************************/
00015 
00016 #ifndef QGSENCODINGFILEDIALOG_H
00017 #define QGSENCODINGFILEDIALOG_H
00018 
00019 #include <QFileDialog>
00020 class QComboBox;
00021 class QPushButton;
00022 
00026 class GUI_EXPORT QgsEncodingFileDialog: public QFileDialog
00027 {
00028     Q_OBJECT
00029   public:
00030     QgsEncodingFileDialog( QWidget * parent = 0,
00031                            const QString & caption = QString(), const QString & directory = QString(),
00032                            const QString & filter = QString(), const QString & encoding = QString() );
00033     ~QgsEncodingFileDialog();
00035     QString encoding() const;
00036     /* Adds a 'Cancel All' button for the user to click */
00037     void addCancelAll();
00038     /* Returns true if the user clicked 'Cancel All' */
00039     bool cancelAll();
00040 
00041   public slots:
00042     void saveUsedEncoding();
00043 
00044     void pbnCancelAll_clicked();
00045 
00046   private:
00048     QComboBox* mEncodingComboBox;
00049 
00050     /* The button to click */
00051     QPushButton *mCancelAllButton;
00052 
00053     /* Set if user clicked 'Cancel All' */
00054     bool mCancelAll;
00055 };
00056 
00057 #endif
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