#pragma once
#include <QEvent>
#include <QFont>
#include <QPen>
#include <QWidget>
#include "../Table/scroll.h"
namespace Psc {
class Tree_Model;
class Tree_View : public QWidget {
public:
    Tree_Model* model{};
    int left_margin = 30, right_margin = 30, top_margin = 30, bottom_margin = 30;
    QFont font;
    QPen pen;
    Tree_View();
    QRect get_view_rect();
    QPoint to_inside_pos(QPoint widget_pos);
    QPoint to_widget_pos(QPoint inside_pos);
    V_Scroll_Bar v_bar;
    H_Scroll_Bar h_bar;
    enum Drag_Type {
        H_scrollBar,
        V_scrollBar
    } drag_type{};
    bool is_dragging = false;
    QPoint start_pos;
    QPoint save_pos;
    QPoint _view_pos = {0, 0};
protected:
    void paintEvent(QPaintEvent* event) override;
    bool event(QEvent* event) override;
    void mouse_event(QMouseEvent* event, QEvent::Type type);
    void resizeEvent(QResizeEvent* event) override;
    void wheelEvent(QWheelEvent* event) override;
};
Tree_View* create_Tree_View();
} // namespace Psc