QGraphicsEnum.hpp

#pragma once
#include <score/graphics/widgets/Constants.hpp>
 
#include <QGraphicsItem>
#include <QObject>
 
#include <score_lib_base_export.h>
 
#include <vector>
#include <verdigris>
 
namespace score
{
class SCORE_LIB_BASE_EXPORT QGraphicsEnum
    : public QObject
    , public QGraphicsItem
{
  W_OBJECT(QGraphicsEnum)
  Q_INTERFACES(QGraphicsItem)
 
protected:
  int m_value{};
  int m_clicking{-1};
  QRectF m_rect;
  QRectF m_smallRect;
 
public:
  std::vector<QString> array;
  int rows{1};
  int columns{4};
 
  template <std::size_t N>
  QGraphicsEnum(const std::array<const char*, N>& arr, QGraphicsItem* parent)
      : QGraphicsEnum{parent}
  {
    array.reserve(N);
    for(auto str : arr)
      array.push_back(str);
    updateRect();
  }
  QGraphicsEnum(std::vector<QString> arr, QGraphicsItem* parent)
      : QGraphicsEnum{parent}
  {
    array = std::move(arr);
    updateRect();
  }
  QGraphicsEnum(QGraphicsItem* parent);
 
  void updateRect();
  void setRect(const QRectF& r);
  void setOneLineRect();
  void setValue(int32_t v);
  int value() const;
  QRectF boundingRect() const override;
 
public:
  void currentIndexChanged(int arg_1)
      E_SIGNAL(SCORE_LIB_BASE_EXPORT, currentIndexChanged, arg_1)
 
private:
  void mousePressEvent(QGraphicsSceneMouseEvent* event) override;
  void mouseMoveEvent(QGraphicsSceneMouseEvent* event) override;
  void mouseReleaseEvent(QGraphicsSceneMouseEvent* event) override;
 
  void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget)
      override;
};
}