QWT/doxygen_en/qwt__plot__series__data__picker__group_8h_source.html

#ifndef QWT_PLOT_SERIES_DATA_PICKER_GROUP_H

#define QWT_PLOT_SERIES_DATA_PICKER_GROUP_H

#include <QObject>

#include "qwt_global.h"

class QwtPlotSeriesDataPicker;


class QWT_EXPORT QwtPlotSeriesDataPickerGroup : public QObject

{

    Q_OBJECT

    QWT_DECLARE_PRIVATE(QwtPlotSeriesDataPickerGroup)

public:

    QwtPlotSeriesDataPickerGroup(QObject* par = nullptr);

    ~QwtPlotSeriesDataPickerGroup() override;

    void addPicker(QwtPlotSeriesDataPicker* pick);

    void removePicker(QwtPlotSeriesDataPicker* pick);

    QList< QwtPlotSeriesDataPicker* > pickers() const;

    void setEnabled(bool on);

    bool isEnabled() const;


Q_SIGNALS:

    void clicked(QwtPlotSeriesDataPicker* picker, const QPoint& pos);


    void doubleClicked(QwtPlotSeriesDataPicker* picker, const QPoint& pos);


public Q_SLOTS:

    void onPickerMove(const QPoint& pos);

    void onPickerActivated(bool on);

    void onPickerDestroy(QObject* obj);

    void onPickerClicked(QwtPlotSeriesDataPicker* picker, const QPoint& pos);

    void onPickerDoubleClicked(QwtPlotSeriesDataPicker* picker, const QPoint& pos);

};


#endif  // QWT_PLOT_SERIES_DATA_PICKER_GROUP_H

QList
Definition qwt_raster_data.h:38

QwtPlotSeriesDataPickerGroup
Group manager for synchronizing multiple QwtPlotSeriesDataPicker instances across plot widgets.
Definition qwt_plot_series_data_picker_group.h:25

QwtPlotSeriesDataPickerGroup::~QwtPlotSeriesDataPickerGroup
~QwtPlotSeriesDataPickerGroup() override
Destructor.

QwtPlotSeriesDataPickerGroup::doubleClicked
void doubleClicked(QwtPlotSeriesDataPicker *picker, const QPoint &pos)
Emitted when a picker in the group is double-clicked.

QwtPlotSeriesDataPickerGroup::clicked
void clicked(QwtPlotSeriesDataPicker *picker, const QPoint &pos)
Emitted when a picker in the group is clicked.

QwtPlotSeriesDataPicker
A plot data picker class for displaying current y-values or nearest points.
Definition qwt_plot_series_data_picker.h:21