問題描述

如何為 Qt 框架配置 CLion IDE?這個IDE是否兼容Qt，或者還有其他兼容Qt的IDE嗎?

How to configure CLion IDE for Qt Framework? Is this IDE compatible with Qt, or are there other IDEs compatible with Qt?

我只是想嘗試使用 Qt Creator 以外的東西.

I just want to try to use something else than Qt Creator.

推薦答案

我和你一樣絕望，直到我讀到 這個 Quora 討論.它非常適合我！

I was as desperate as you, until I read this Quora discussion. It worked perfectly for me!

總而言之，有兩個主要步驟:

To summarize, there are 2 main steps:

首先，CLion 使用 CMake 來編譯您的代碼.它基于 CMake 配置文件(例如CMakeLists.txt").您必須添加基于 Qt 的 CMake 命令(帶有find_package"和target_link_libraries"的行):

Firstly, CLion uses CMake to compile your code. It is based on CMake configuration files (e.g "CMakeLists.txt"). You have to add Qt based CMake commands (the lines with 'find_package' and 'target_link_libraries'):

cmake_minimum_required(VERSION 3.5)
project(myqtproject)

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")

set(SOURCE_FILES main.cpp)
find_package(Qt5Widgets REQUIRED)                 <-- this line

add_executable(myqtproject ${SOURCE_FILES})

target_link_libraries(myqtproject Qt5::Widgets)   <-- this line

其次，CLion 必須使用 Qt 安裝的 cmake 二進(jìn)制文件.為此，請訪問:'Preferences' -> 'Build, Execution, Deployment' -> 'CMake' 并在 'CMake options' 中添加 Qt 使用的 CMake 路徑，該路徑應(yīng)該在安裝 Qt 的目錄中.例如，在 OSX 上:

Secondly, CLion has to use the cmake binary installed by Qt. For that, go to: 'Preferences' -> 'Build, Execution, Deployment' -> 'CMake' and in 'CMake options' append the CMake path that Qt uses, which should be in the directory where Qt is installed. For instance, on OSX:

-DCMAKE_PREFIX_PATH=/Users/edouard/Qt/5.7/clang_64/lib/cmake

您可以通過在 main.cpp 中編寫一個小測試腳本來測試一切是否正常:

You can test that everything is working fine, by doing a little test script in main.cpp:

#include <QApplication>
#include <QDebug>

using namespace std;

int main() {
    qDebug() << QT_VERSION_STR;
    return 1;
}

應(yīng)該顯示如下內(nèi)容:

/Users/edouard/Library/Caches/CLion2016.2/cmake/generated/myqtproject-89a4132/89a4132/Debug/untitled
5.7.0

Process finished with exit code 1

更新

我遇到了添加 Qt5 模塊(例如 QSql)的問題.您可以通過添加 CMakeLists.txt 來做到這一點:

I was stuck with the problem of adding Qt5 modules (for instance QSql). You can do this by adding in the CMakeLists.txt:

find_package(Qt5Sql REQUIRED)

就在另一個find_package之后，并在最后一行添加:

just after the other find_package, and adding in the last line:

target_link_libraries(myqtproject Qt5::Widgets Qt5::Sql)

您可以使用所有其他 Qt5 模塊執(zhí)行此操作.

You can do this with all the other Qt5 modules.

這篇關(guān)于如何為 Qt 框架配置 CLion IDE?的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網(wǎng)！