Include path question

[MarkoSan]

Hi to all!

In my project, I have following directory structure:

Folder PATH listing
Volume serial number is 0000-0000
C:.
│   PresernMkI.pro
│   PresernMkI.pro.user
│
├───includes
│       mainwindow.h
│
├───libs
├───src
│       main.cpp
│       mainwindow.cpp
│
└───ui

Folder PATH listing
Volume serial number is 0000-0000
C:.
│   PresernMkI.pro
│   PresernMkI.pro.user
│
├───includes
│       mainwindow.h
│
├───libs
├───src
│       main.cpp
│       mainwindow.cpp
│
└───ui

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Now, in file mainwindow.cpp, how do i include mainwindow.h? Code

#include "../include/mainwindow.h"

#include "../include/mainwindow.h"

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does not work since I get compiler errors regarding missing mainwindow.h file. Please help me!

Sincerely,
Marko