File indexing completed on 2024-12-15 04:02:33

 /*
  * SPDX-FileCopyrightText: 2001-2015 Klaralvdalens Datakonsult AB. All rights reserved.
  *
  * This file is part of the KD Chart library.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  */
 
 #ifndef KCHART_STOCK_DIAGRAM_H
 #define KCHART_STOCK_DIAGRAM_H
 
 #include "KChartAbstractCartesianDiagram.h"
 #include "KChartCartesianCoordinatePlane.h"
 #include "KChartStockBarAttributes.h"
 #include "KChartThreeDBarAttributes.h"
 
 namespace KChart {
     class PaintContext;
 
 class KCHART_EXPORT StockDiagram : public AbstractCartesianDiagram
 {
     Q_OBJECT
 
     Q_DISABLE_COPY( StockDiagram )
 
     KCHART_DECLARE_DERIVED_DIAGRAM( StockDiagram, CartesianCoordinatePlane )
 
 public:
     enum Type {
         HighLowClose,
         OpenHighLowClose,
         Candlestick
     };
 
     explicit StockDiagram( QWidget *parent = nullptr, CartesianCoordinatePlane *plane = nullptr );
     ~StockDiagram() override;
 
  
     /**
       * Switches between the supported types of stock charts,
       * depending on \a type
       */
    void setType( Type type );
  
     /**
       * @return the type of this diagram
       */
    Type type() const;
 
     void setStockBarAttributes( const StockBarAttributes &attr );
     StockBarAttributes stockBarAttributes() const;
 
     void setStockBarAttributes( int column, const StockBarAttributes &attr );
     StockBarAttributes stockBarAttributes( int column ) const;
 
  
     /**
      * Sets the 3D attributes for all bars (i.e. candlesticks)
      *
      * @param attr The 3D attributes to set
      */
  
    /**
     * Sets the 3D attributes for the bar (i.e. candlestick) in certain column
     * of the diagram
     *
     * Note: Every column in a StockDiagram is represented by a row in the model
     *
     * @param column The column to set the 3D bar attributes for
     * @param attr The 3D attributes to set
     */
   void setThreeDBarAttributes( const ThreeDBarAttributes &attr );
  
     /**
      * Returns the 3D attributes for all bars (i.e. candlesticks)
      *
      * @return the 3D bar attributes
      */
     ThreeDBarAttributes threeDBarAttributes() const;
 
     /**
     * Returns the 3D attributes for a bars (i.e. candlestick) in a certain column
     * of the diagram
     *
     * Note: Every column in a StockDiagram is represented by a row in the model
     *
     * @param column The column to get the 3D bar attributes for
     * @return The 3D attributes for the specified column
     */
     ThreeDBarAttributes threeDBarAttributes( int column ) const;
 
     void setThreeDBarAttributes( int column, const ThreeDBarAttributes &attr );
 
     void setLowHighLinePen( const QPen &pen );
     QPen lowHighLinePen() const;
 
     void setLowHighLinePen( int column, const QPen &pen );
     QPen lowHighLinePen( int column ) const;
 
     void setUpTrendCandlestickBrush( const QBrush &brush );
     QBrush upTrendCandlestickBrush() const;
 
     void setDownTrendCandlestickBrush( const QBrush &brush );
     QBrush downTrendCandlestickBrush() const;
 
     void setUpTrendCandlestickBrush( int column, const QBrush &brush );
     QBrush upTrendCandlestickBrush( int column ) const;
 
     void setDownTrendCandlestickBrush( int column, const QBrush &brush );
     QBrush downTrendCandlestickBrush( int column ) const;
 
     void setUpTrendCandlestickPen( const QPen &pen );
     QPen upTrendCandlestickPen() const;
 
     void setDownTrendCandlestickPen( const QPen &pen );
     QPen downTrendCandlestickPen() const;
 
     void setUpTrendCandlestickPen( int column, const QPen &pen );
     QPen upTrendCandlestickPen( int column ) const;
 
     void setDownTrendCandlestickPen( int column, const QPen &pen );
     QPen downTrendCandlestickPen( int column ) const;
 
 #if defined(Q_COMPILER_MANGLES_RETURN_TYPE)
     virtual const int numberOfAbscissaSegments() const;
     virtual const int numberOfOrdinateSegments() const;
 #else
     int numberOfAbscissaSegments() const override;
     int numberOfOrdinateSegments() const override;
 #endif
 
     void paint( PaintContext *paintContext ) override;
 
     void resize( const QSizeF &size ) override;
 
     qreal threeDItemDepth( int column ) const override;
     qreal threeDItemDepth( const QModelIndex &index ) const override;
 
 protected:
     const QPair<QPointF, QPointF> calculateDataBoundaries() const override;
 };
 
 } // namespace KChart
 
 #endif // KCHART_STOCK_DIAGRAM_H