#pragma once

#include <LtsWidgets/lts_column_filter_proxy_model.h>

#include <QStyledItemDelegate>
#include <QStyle>


namespace LtsDataView
{
class TreeViewDelegate final : public QStyledItemDelegate // needed to tell the QLineEdit to be as compact as possible while editing
{
  Q_OBJECT
public:
  using ComboBoxData = LtsWidgets::ComboboxFilterContent;
  using QStyledItemDelegate::QStyledItemDelegate;

  void paint(QPainter *painter,
             const QStyleOptionViewItem &option, const QModelIndex &index) const override;
  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;

  static QString noFilterString() { return tr("<No filter>"); }
private:
  static ComboBoxData comboBoxData(const QModelIndex &index);

private slots:
  void slotFinished();
};
} // namespace LtsDataView