Using Clang-format to format C + + code in Qtcreator

First, to turn on the Beautifier plugin feature in Help, about plugins

Then, set the path to the clang format in Tools, options

Note that you need to install LLVM on your machine here. You can download the LLVM file to https://llvm.org/and there will be Clang-format.exe file in the/llvm/bin/directory. (Windows,linux)

Here you can choose some of the default formats, such as Google/mozilla, and so on, you can also set your own format.

After the setup is complete.

For any open file, through "Tools", "Beautifier", "Clang format", "Format current file"

You can format the currently open file.

Using Clang-format to format C + + code in Qtcreator