#pragma once
#include <QWidget>
#include <string>
#include "Edge.h"

class Mywidget : public QWidget
{
    Q_OBJECT

private:
    int paintMode;    //绘图模式，0为欢迎页，1为绘制路线图
    Edge* route;    //路径是边的数组
    int edgeNum;  //路径边的数目
    int transNum;  //换乘数
    int length;   //总路径长度
    std::string start;   //起点站

public:
    Mywidget(QWidget* parent = nullptr);
    void setPaintMode(int i);  //更改绘图模式
    void setAttr(Edge* r, int en, int tn, int l, std::string s);
    Edge* getEdge();
    int getEdgeNum()const;
    int calcost();
    void drawRoute();
    ~Mywidget();

protected:
    void paintEvent(QPaintEvent* event);
};