Mac+Vscode下Qt的开发配置

2024-05-17 22:51| 来源: 网络整理| 查看: 265

起因是数据结构实验想要糊个GUI，然后去看了看Qt，又发现自己比较不适应Qt本身的界面，网上资料又比较杂乱，查了蛮久，于是自己记录一下。

首先确保有：

（1）mac+vscode(插件包括：(c/c++)/C++ Intellisense、cmake+cmake tools+cmake integration)

（2）cmake

（3）Qt Creator(my version:6.1.2)

配置好Qt Creator:参考Mac+Qt

然后在Qt中创建新的Qt Widgets Application，Build System选cmake。得到一个包含了CMakeLists.txt的项目文件，然后把Qt软件关了。

打开vscode，用vscode 打开Qt中创建的新项目的文件夹。

配置.vscode文件夹：

在项目文件夹下新建一个.vscode文件，vscode通过其中的配置文件来完成类似IDE一样的编译运行效果。

command+shift+p 找到c/c++ edit configuration，使用默认文件或者复制以下代码(我的电脑上的默认版本): { "configurations": [ { "name": "Mac", "includePath": [ "${default}" ], "compilerPath": "/usr/local/bin/gcc-11", "cStandard": "gnu17", "cppStandard": "gnu++17", "intelliSenseMode": "macos-gcc-x64", ], "version": 4 } .vscode文件夹下新建tasks.json: { // See https://go.microsoft.com/fwlink/?LinkId=733558 // for the documentation about the tasks.json format "version": "2.0.0", "tasks": [ { // 在根文件夹中执行创建文件夹build的命令 // 除windows系统外执行的命令为`mkdir -p build` // windows系统是在powershell中执行命令`mkdir -Force build` "label": "Build_dir", "command": "mkdir", "type": "shell", "args": [ "-p", "build" ], }, { // 在build文件夹中调用cmake进行项目配置 // 除windows系统外执行的命令为`cmake -DCMAKE_BUILD_TYPE= ../` // windows系统是在visual stuido的环境中执行命令`cmake -DCMAKE_BUILD_TYPE= ../ -G "CodeBlocks - NMake Makefiles"` "label": "Cmake", "type": "shell", "command": "cmake", "args": [ "-DCMAKE_BUILD_TYPE=${input:CMAKE_BUILD_TYPE}", "-DCMAKE_EXPORT_COMPILE_COMMANDS=ON", // 生成compile_commands.json 供c/c++扩展提示使用 "../" ], "options": { "cwd": "${workspaceFolder}/build", }, "dependsOn": [ "Build_dir" // 在task `build_dir` 后执行该task ] }, { // 在build文件夹中调用cmake编译构建debug程序 // 执行的命令为`cmake --build ./ --target all --` // windows系统如上需要在visual stuido的环境中执行命令 "label": "Build", "group": "test", "type": "shell", "command": "cmake", "args": [ "--build", "./", "--target", "all", "--" ], "options": { "cwd": "${workspaceFolder}/build", }, "problemMatcher": "$gcc", "dependsOn": [ "Cmake" // 在task `cmake` 后执行该task ] }, { "label": "Run", "type": "shell", "group":"build", "command":"./${workspaceFolderBasename}", "options": { "cwd": "${workspaceFolder}/build", }, "dependsOn":[ "Build" ] }, ], "inputs": [ { "id": "CMAKE_BUILD_TYPE", "type": "pickString", "description": "What CMAKE_BUILD_TYPE do you want to create?", "options": [ "Debug", "Release", "RelWithDebInfo", "MinSizeRel", ], "default": "Debug" }, { "id": "PLATFORM", "type": "pickString", "description": "What PLATFORM do you want to create?", "options": [ "x86", "amd64", "arm", "x86_arm", "x86_amd64", "amd64_x86", "amd64_arm", ], "default": "amd64" }, { "id": "vcvars_ver", "type": "pickString", "description": "What vcvars_ver do you want to create?", "options": [ "14.2", // 2019 "14.1", // 2017 "14.0", // 2015 ], "default": "14.2" } ] } 新建launch.json: { // Use IntelliSense to learn about possible attributes. // Hover to view descriptions of existing attributes. // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387 "version": "0.2.0", "configurations": [ { "name": "Launch Debug", "type": "cppdbg", "request": "launch", "program": "${workspaceFolder}/build/${workspaceFolderBasename}", "args": [], "stopAtEntry": false, "cwd": "${workspaceFolder}", "preLaunchTask": "build", "environment": [], "externalConsole": false, "osx": { "MIMode": "lldb" }, "linux": { "MIMode": "gdb", "setupCommands": [ { "description": "Enable pretty-printing for gdb", "text": "-enable-pretty-printing", "ignoreFailures": true } ] }, "windows": { "program": "${workspaceFolder}/build/${workspaceFolderBasename}" }, } ] } 新建settings.json: { "files.associations": { "ostream": "cpp", "vector": "cpp" }, "C_Cpp.errorSquiggles": "Disabled" } 建立项目，目录如下： .(我的测试项目名称为qt_cmake_basic) ├── CMakeLists.txt ├── CMakeLists.txt.user ├── build │ ├── CMakeCache.txt │ └── CMakeFiles ├── include │ └── Testhead.h ├── main.cpp ├── mainwindow.cpp ├── mainwindow.h ├── mainwindow.ui └── src ├── CMakeLists.txt └── Testhead.cpp

CMakeLists.txt文件除了使用Qt创建新项目的时候生成的那部分之外，可以在开源项目上找一些CMakeLists.txt文件借鉴学习一下，稍微改动一下就可以做出架构类似的项目。

我的测试项目架构大致如上。其中/src中的CMakeLists.txt文件内容如下：

set(FILENAME_SOURCE_FILES Testhead.cpp # 这里添加src目录下的.cpp文件 ) set(FILENAME_HEADER_FILES ../include/Testhead.h # 这里添加include目录下的头文件 ) # src_head是自己定义的名称，为项目提供链接库 add_library(src_head STATIC ${FILENAME_SOURCE_FILES} ${FILENAME_HEADER_FILES}) target_include_directories(src_head PUBLIC ../include)

与main.cpp同级的CMakeLists.txt如下：

cmake_minimum_required(VERSION 3.5) project(qt_cmake_basic VERSION 0.1 LANGUAGES CXX) set(CMAKE_INCLUDE_CURRENT_DIR ON) set(CMAKE_AUTOUIC ON) set(CMAKE_AUTOMOC ON) set(CMAKE_AUTORCC ON) set(CMAKE_CXX_STANDARD 17) set(CMAKE_CXX_STANDARD_REQUIRED ON) # QtCreator supports the following variables for Android, which are identical to qmake Android variables. # Check https://doc.qt.io/qt/deployment-android.html for more information. # They need to be set before the find_package( ...) calls below. #if(ANDROID) # set(ANDROID_PACKAGE_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/android") # if (ANDROID_ABI STREQUAL "armeabi-v7a") # set(ANDROID_EXTRA_LIBS # ${CMAKE_CURRENT_SOURCE_DIR}/path/to/libcrypto.so # ${CMAKE_CURRENT_SOURCE_DIR}/path/to/libssl.so) # endif() #endif() find_package(QT NAMES Qt6 Qt5 COMPONENTS Widgets REQUIRED) find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Widgets REQUIRED) set(PROJECT_SOURCES main.cpp mainwindow.cpp mainwindow.h mainwindow.ui ) if(${QT_VERSION_MAJOR} GREATER_EQUAL 6) qt_add_executable(qt_cmake_basic MANUAL_FINALIZATION ${PROJECT_SOURCES} ) else() if(ANDROID) add_library(qt_cmake_basic SHARED ${PROJECT_SOURCES} ) else() add_executable(qt_cmake_basic ${PROJECT_SOURCES} ) endif() endif() target_link_libraries(qt_cmake_basic PRIVATE Qt${QT_VERSION_MAJOR}::Widgets) set_target_properties(qt_cmake_basic PROPERTIES MACOSX_BUNDLE_GUI_IDENTIFIER my.example.com MACOSX_BUNDLE_BUNDLE_VERSION ${PROJECT_VERSION} MACOSX_BUNDLE_SHORT_VERSION_STRING ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR} ) if(QT_VERSION_MAJOR EQUAL 6) qt_finalize_executable(qt_cmake_basic) endif() #上面的是Qt项目生成时建立的默认CMakeLists.txt # add_subdirectory(src) # target_include_directories(qt_cmake_basic PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}) # target_link_libraries(qt_cmake_basic PUBLIC src_head) 最后command+R即可生成+运行项目。

参考资料：

https://blog.csdn.net/weixin_43669941/article/details/108921714

https://blog.csdn.net/qq_33756749/article/details/114175291

https://blog.csdn.net/weixin_42221830/article/details/111245894

https://blog.csdn.net/weixin_43669941/article/details/108921714

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