qt-creator – Page 5 – Tarik Billa

What’s the difference between QMainWindow, QWidget and QDialog?

November 20, 2022 by Tarik

A QWidget is the base class for all drawable classes in Qt. Any QWidget-based class can be shown as a window by showing it when it has no parent. A QDialog is based on QWidget, but designed to be shown as a window. It will always appear in a window, and has functions to make … Read more

How to add include path in Qt Creator?

October 22, 2022 by Tarik

If you are using qmake, the standard Qt build system, just add a line to the .pro file as documented in the qmake Variable Reference: INCLUDEPATH += <your path> If you are using your own build system, you create a project by selecting “Import of Makefile-based project”. This will create some files in your project … Read more