环境
CLion :2019.3.6
Qt :5.9.6(MinGW)
Clion 配置
编译环境配置
添加Qt MinGW编译环境
添加Qt工具
创建工程
正常创建C++工程
CMakeLists
cmake_minimum_required(VERSION 3.8)
project(QtApp)
set(CMAKE_CXX_STANDARD 11) # 设置c++ 标准
set(CMAKE_AUTOMOC on)
set(CMAKE_AUTOUIC on)
set(CMAKE_AUTORCC on)
# 设置Q他的lib下的cmake 库目录
set(CMAKE_PREFIX_PATH D:/Qt/Qt5.9.6/5.9.6/mingw53_32/lib/cmake)
# 查找Qt相关的库 Qt5 COMPONENTS 是固定写法
find_package(Qt5 COMPONENTS Widgets Core Gui)
# 添加include路径
include_directories(
./
)
set(SOURCE_FILES
main.cpp
MainWindow.cpp)
add_executable(${PROJECT_NAME} WIN32 # WIN32表示隐藏控制台
${SOURCE_FILES})
target_link_libraries(
${PROJECT_NAME}
Qt5::Core
Qt5::Widgets
)
MainWindow.cpp
//
// Created by qiu on 2023/8/17.
//
#include <QtWidgets/QWidget>
#include "MainWindow.h"
using namespace std;
Widget::Widget(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow) {
ui->setupUi(this);
}
Widget::~Widget() {
delete ui;
}
MainWindow.h
//
// Created by qiu on 2023/8/17.
//
#ifndef QTAPP_MAINWINDOW_H
#define QTAPP_MAINWINDOW_H
#include <QtWidgets/QWidget>
#include "ui_MainWindow.h"
namespace Ui { class MainWindow; }
class Widget : public QMainWindow {
Q_OBJECT
public:
Widget(QWidget *parent = nullptr);
~Widget();
private:
Ui::MainWindow *ui;
};
#endif //QTAPP_MAINWINDOW_H
main.cpp
#include "MainWindow.h"
#include <QtWidgets/QApplication>
int main(int arg,char *avgs[]) {
QApplication application(arg,avgs);
Widget *w = new Widget();
w->show();
return application.exec();
}