supercell-wx/scwx-qt/source/scwx/qt/model/tree_model.hpp
2022-09-21 22:28:24 -05:00

45 lines
1.2 KiB
C++

#pragma once
#include <scwx/qt/model/tree_item.hpp>
#include <QAbstractItemModel>
namespace scwx
{
namespace qt
{
namespace model
{
class TreeModelImpl;
class TreeModel : public QAbstractItemModel
{
public:
explicit TreeModel(QObject* parent = nullptr);
virtual ~TreeModel();
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;
Qt::ItemFlags flags(const QModelIndex& index) const override;
QVariant headerData(int section,
Qt::Orientation orientation,
int role = Qt::DisplayRole) const override;
QModelIndex index(int row,
int column,
const QModelIndex& parent = QModelIndex()) const override;
QModelIndex parent(const QModelIndex& index) const override;
protected:
virtual const std::shared_ptr<TreeItem> root_item() const = 0;
private:
std::unique_ptr<TreeModelImpl> p;
};
} // namespace model
} // namespace qt
} // namespace scwx