#include "qcustomplot.h"
#include "QCPSizeHandle.h"

struct ControlItemData {
    bool showHandlesLines;
    bool moveable;
    bool resizeable;
    QPen connectHandlePen;
    QList<QCPSizeHandle*> handles;

    //ControlItemData();
};

class QCP_LIB_DECL QCPSizeHandleManager : public QCPLayerable
{
    Q_OBJECT
public:
    explicit QCPSizeHandleManager(QCustomPlot *parent);
    ~QCPSizeHandleManager();

    void addItem(QCPAbstractItem *item, bool showHandlesLines = false);
    //void addItems(const QList<QCPAbstractItem *> items, bool showHandlesLines = false);

public slots:
    void handleItemMove(QCPAbstractItem *item, const QPointF &delta);
    void handleItemResize(QCPSizeHandle *sizeHandle, const QPointF &delta);

protected:


    QMap<QCPAbstractItem *, ControlItemData> mHandles;

    QCPSizeHandle *addHandleToPosition(QCPItemPosition *position);

    virtual void applyDefaultAntialiasingHint(QCPPainter *painter) const Q_DECL_OVERRIDE;
    virtual void draw(QCPPainter *painter) Q_DECL_OVERRIDE;
};