KDChartDatasetSelector.h

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/****************************************************************************
 ** Copyright (C) 2007 Klarälvdalens Datakonsult AB.  All rights reserved.
 **
 ** This file is part of the KD Chart library.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** Licensees holding valid commercial KD Chart licenses may use this file in
 ** accordance with the KD Chart Commercial License Agreement provided with
 ** the Software.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.kdab.net/kdchart for
 **   information about KDChart Commercial License Agreements.
 **
 ** Contact info@kdab.net if any conditions of this
 ** licensing are not clear to you.
 **
 **********************************************************************/

#ifndef KDCHARTDATASETSELECTOR_H
#define KDCHARTDATASETSELECTOR_H

#include <QFrame>

#include "KDChartDatasetProxyModel.h"


namespace Ui {
    class DatasetSelector;
}
namespace KDChart {

    class KDCHART_EXPORT DatasetSelectorWidget : public QFrame
    {
        Q_OBJECT

    public:
        explicit DatasetSelectorWidget ( QWidget* parent = 0 );

    public Q_SLOTS:
        void setSourceRowCount ( const int& rowCount );
        void setSourceColumnCount ( const int& columnCount );

    Q_SIGNALS:
        void configureDatasetProxyModel (
            const DatasetDescriptionVector& rowConfig,
            const DatasetDescriptionVector& columnConfig );

        void mappingDisabled ();

    private Q_SLOTS:
        void on_sbStartColumn_valueChanged ( int );
        void on_sbStartRow_valueChanged ( int );
        void on_sbColumnCount_valueChanged( int );
        void on_sbRowCount_valueChanged( int );
        void on_cbReverseRows_stateChanged ( int );
        void on_cbReverseColumns_stateChanged ( int );
        void on_groupBox_toggled ( bool );


    private:
        void resetDisplayValues ();
        void calculateMapping();

        Ui::DatasetSelector* mUi;
        int mSourceRowCount;
        int mSourceColumnCount;
    };

}

#endif

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