1 /* 2 * Copyright (C) 2001-2015 Klaralvdalens Datakonsult AB. All rights reserved. 3 * 4 * This file is part of the KD Chart library. 5 * 6 * This program is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU General Public License as 8 * published by the Free Software Foundation; either version 2 of 9 * the License, or (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program. If not, see <https://www.gnu.org/licenses/>. 18 */ 19 20 #ifndef KCHARTDATASETSELECTOR_H 21 #define KCHARTDATASETSELECTOR_H 22 23 #include <QFrame> 24 25 #include "KChartDatasetProxyModel.h" 26 27 28 /** 29 * \cond PRIVATE_API_DOCU 30 * 31 * ( This class is used internally by DatasetSelectorWidget. ) 32 */ 33 QT_BEGIN_NAMESPACE 34 namespace Ui { 35 class DatasetSelector; 36 } 37 QT_END_NAMESPACE 38 /** 39 * \endcond 40 */ 41 42 namespace KChart { 43 44 class KCHART_EXPORT DatasetSelectorWidget : public QFrame 45 { 46 Q_OBJECT 47 48 public: 49 explicit DatasetSelectorWidget ( QWidget* parent = nullptr ); 50 ~DatasetSelectorWidget(); 51 52 public Q_SLOTS: 53 void setSourceRowCount ( const int& rowCount ); 54 void setSourceColumnCount ( const int& columnCount ); 55 56 Q_SIGNALS: 57 void configureDatasetProxyModel ( 58 const DatasetDescriptionVector& rowConfig, 59 const DatasetDescriptionVector& columnConfig ); 60 61 void mappingDisabled (); 62 63 private Q_SLOTS: 64 void updateState ( bool ); 65 void calculateMapping(); 66 67 private: 68 void resetDisplayValues (); 69 70 Ui::DatasetSelector* mUi; 71 int mSourceRowCount; 72 int mSourceColumnCount; 73 }; 74 75 } 76 77 #endif 78