成功显示了公交车的图片

src/header/centralwidget.h

@@ -2,11 +2,12 @@
 // Created by ricardo on 2022/6/10.
 //
 
-#ifndef AUTO_BUS_GUI_CENTRALWIDGET_H
-#define AUTO_BUS_GUI_CENTRALWIDGET_H
+#ifndef AUTO_BUS_GUI_CENTRAL_WIDGET_H
+#define AUTO_BUS_GUI_CENTRAL_WIDGET_H
 
 #include <QWidget>
-
+#include "string"
+#include "mainScene.h"
 
 QT_BEGIN_NAMESPACE
 namespace Ui
@@ -24,9 +25,13 @@ public:
 
     ~CentralWidget() override;
 
+public slots:
+
+
 private:
     Ui::CentralWidget *ui;
+    SceneManager *scene_manager;
 };
 
 
-#endif //AUTO_BUS_GUI_CENTRALWIDGET_H
+#endif //AUTO_BUS_GUI_CENTRAL_WIDGET_H

src/header/mainwindow.h

@@ -2,8 +2,8 @@
 // Created by ricardo on 2022/6/10.
 //
 
-#ifndef AUTO_BUS_GUI_MAINWINDOW_H
-#define AUTO_BUS_GUI_MAINWINDOW_H
+#ifndef AUTO_BUS_GUI_MAIN_WINDOW_H
+#define AUTO_BUS_GUI_MAIN_WINDOW_H
 
 #include <QMainWindow>
 #include "centralwidget.h"
@@ -31,6 +31,4 @@ private:
 
     void SetMenuBarConnection();
 };
-
-
-#endif //AUTO_BUS_GUI_MAINWINDOW_H
+#endif //AUTO_BUS_GUI_MAIN_WINDOW_H