在其他头文件(在controller.h中)包含mainwindow.h(在我的项目中称为viewwindow.h)时出错。 Controller.h位于文件夹Controller中。
我在viewwindow.h中遇到的错误:
他们都指向第ControllerClass *pController;
行
如果这是一个愚蠢的问题,请帮助我并粉碎那个讨厌的按钮。我应得的。
viewwindow.h
#pragma once
#include <QMainWindow>
#include "Controller/controllerclass.h"
namespace Ui {
class ViewWindow;
}
class ViewWindow : public QMainWindow
{
Q_OBJECT
public:
explicit ViewWindow(QWidget *parent = nullptr);
~ViewWindow();
private slots:
void on_ExitAction_triggered();
private:
// Main UI
Ui::ViewWindow *ui;
// Controller sends user input to EditorFacade class
ControllerClass *pController;
};
viewwindow.cpp
#include "viewwindow.h"
#include "ui_viewwindow.h"
ViewWindow::ViewWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::ViewWindow)
{
ui->setupUi(this);
pController = new ControllerClass();
}
ViewWindow::~ViewWindow()
{
delete pController;
delete ui;
}
void ViewWindow::on_ExitAction_triggered()
{
QApplication::quit();
}
controllerclass.h
#pragma once
#include "viewwindow.h"
class ControllerClass;
class ControllerClass
{
public:
ControllerClass();
};
controller.cpp
#include "controllerclass.h"
ControllerClass::ControllerClass()
{
}