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// ************************************************************************************************
//
// BornAgain: simulate and fit reflection and scattering
//
//! @file GUI/View/Plotter/MousyPlot.h
//! @brief Declares class MousyPlot.
//!
//! @homepage http://www.bornagainproject.org
//! @license GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2018
//! @authors Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
// ************************************************************************************************
#ifndef BORNAGAIN_GUI_VIEW_PLOTTER_MOUSYPLOT_H
#define BORNAGAIN_GUI_VIEW_PLOTTER_MOUSYPLOT_H
#include <qcustomplot.h>
//! A plot widget with support for mouse tracking. Inherits QCustomPlot, which inherits QWidget.
class MousyPlot : public QCustomPlot {
Q_OBJECT
public:
MousyPlot();
~MousyPlot() override;
QSize sizeHint() const override { return {500, 400}; }
//! Tracks move events (used when showing profile histograms and printing status string)
void setMouseTrackingEnabled(bool enable);
virtual QString infoString(double x, double y) const = 0;
signals:
void enteringPlot();
void leavingPlot();
void positionChanged(double x, double y);
protected:
void replot();
private slots:
void onCustomMouseMove(QMouseEvent* event);
private:
bool m_was_inside = false;
};
#endif // BORNAGAIN_GUI_VIEW_PLOTTER_MOUSYPLOT_H
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