File indexing completed on 2025-01-26 03:34:04

 /*
     File                 : BarPlot.h
     Project              : LabPlot
     Description          : Bar Plot
     --------------------------------------------------------------------
     SPDX-FileCopyrightText: 2022-2023 Alexander Semke <alexander.semke@web.de>
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #ifndef BARPLOT_H
 #define BARPLOT_H
 
 #include "backend/worksheet/plots/cartesian/Plot.h"
 
 class BarPlotPrivate;
 class AbstractColumn;
 class Background;
 class Line;
 class Value;
 
 #ifdef SDK
 #include "labplot_export.h"
 class LABPLOT_EXPORT BarPlot : Plot {
 #else
 class BarPlot : public Plot {
 #endif
     Q_OBJECT
 
 public:
     enum class Type { Grouped, Stacked, Stacked_100_Percent };
 
     explicit BarPlot(const QString&);
     ~BarPlot() override;
 
     QIcon icon() const override;
     QMenu* createContextMenu() override;
 
     void save(QXmlStreamWriter*) const override;
     bool load(XmlStreamReader*, bool preview) override;
     void loadThemeConfig(const KConfig&) override;
 
     // general
     POINTER_D_ACCESSOR_DECL(const AbstractColumn, xColumn, XColumn)
     QString& xColumnPath() const;
     BASIC_D_ACCESSOR_DECL(QVector<const AbstractColumn*>, dataColumns, DataColumns)
     QVector<QString>& dataColumnPaths() const;
     BASIC_D_ACCESSOR_DECL(BarPlot::Type, type, Type)
     BASIC_D_ACCESSOR_DECL(BarPlot::Orientation, orientation, Orientation)
     BASIC_D_ACCESSOR_DECL(double, widthFactor, WidthFactor)
 
     // box filling
     Background* backgroundAt(int) const;
 
     // box border line
     Line* lineAt(int) const;
 
     // values
     Value* value() const;
 
     void retransform() override;
     void handleResize(double horizontalRatio, double verticalRatio, bool pageResize) override;
 
     double minimum(CartesianCoordinateSystem::Dimension) const override;
     double maximum(CartesianCoordinateSystem::Dimension) const override;
     bool hasData() const override;
     bool usingColumn(const Column*) const override;
     void updateColumnDependencies(const AbstractColumn*) override;
     QColor color() const override;
 
     typedef BarPlotPrivate Private;
 
 protected:
     BarPlot(const QString& name, BarPlotPrivate* dd);
 
 private:
     Q_DECLARE_PRIVATE(BarPlot)
     void init();
     void initActions();
     void initMenus();
 
     QAction* orientationHorizontalAction{nullptr};
     QAction* orientationVerticalAction{nullptr};
     QMenu* orientationMenu{nullptr};
 
 public Q_SLOTS:
     void recalc();
 
 private Q_SLOTS:
     // SLOTs for changes triggered via QActions in the context menu
     void orientationChangedSlot(QAction*);
     void dataColumnAboutToBeRemoved(const AbstractAspect*);
 
 Q_SIGNALS:
     // General-Tab
     void xColumnChanged(const AbstractColumn*);
     void dataColumnsChanged(const QVector<const AbstractColumn*>&);
     void typeChanged(BarPlot::Type);
     void orientationChanged(BarPlot::Orientation);
     void widthFactorChanged(double);
 
     // box border
     void borderPenChanged(QPen&);
     void borderOpacityChanged(float);
 };
 
 #endif