#pragma once

#include <QWidget>
#include <QMouseEvent>
#include <qfile.h>
#include "ui_Mapview.h"
#include "Edge.h"
#include "Graph.h"

class Mapview : public QWidget
{
	Q_OBJECT

public:
	Mapview(QWidget *parent = nullptr);
	void setRoute(Edge* edge,int num);  //传入指向边集的指针和边的数量
	void clearRoute();//清空边集
	~Mapview();

private:
	int edgeNum;  //边的数量
	Edge* route;  //路径
	std::string mousePosition;
	Ui::MapviewClass ui;

protected:
	void paintEvent(QPaintEvent*);
	void mousePressEvent(QMouseEvent* event) override;
};