LVGLPropertyModel.h

#ifndef LVGLPROPERTYMODEL_H
#define LVGLPROPERTYMODEL_H

#include <QAbstractItemModel>
#include <QStyledItemDelegate>

#include "LVGLObject.h"
#include "LVGLProperty.h"

class LVGLWidget;

class LVGLPropertyModel : public QAbstractItemModel {
  Q_OBJECT

 public:
  explicit LVGLPropertyModel(QObject *parent = nullptr);

  QVariant headerData(int section, Qt::Orientation orientation,
                      int role = Qt::DisplayRole) const override;

  // Basic functionality:
  QModelIndex index(int row, int column,
                    const QModelIndex &parent = QModelIndex()) const override;
  QModelIndex parent(const QModelIndex &index) const override;

  int rowCount(const QModelIndex &parent = QModelIndex()) const override;
  int columnCount(const QModelIndex &parent = QModelIndex()) const override;

  QVariant data(const QModelIndex &index,
                int role = Qt::DisplayRole) const override;

  LVGLObject *object() const;

  Qt::ItemFlags flags(const QModelIndex &index) const override;

  QModelIndex propIndex(const LVGLProperty *prop, const LVGLWidget *widget,
                        int column);

 public slots:
  void setObject(LVGLObject *obj);

 private:
  LVGLObject *m_obj;
};

class LVGLPropertyDelegate : public QStyledItemDelegate {
 public:
  LVGLPropertyDelegate(QObject *parent = nullptr);

  QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option,
                        const QModelIndex &index) const override;
  void setEditorData(QWidget *editor, const QModelIndex &index) const override;
  void setModelData(QWidget *editor, QAbstractItemModel *model,
                    const QModelIndex &index) const override;
};

#endif  // LVGLPROPERTYMODEL_H