PyQt5 tutorial

Qt Creator is Qt’s IDE . You don’t have to use it, but it greatly simplifies Qt development. Qt Designer is a graphical tool that lets you build QWidget GUIs. Qt Quick Designer is similar, but for building QML GUIs.

The PyQt installer comes with a GUI builder tool called Qt Designer . Using its simple drag and drop interface, a GUI interface can be quickly built without having to write the code.

pyqt5 installs PyQt and a copy of the required Qt libraries, while pyqt5-tools installs a set of Qt tools that includes Qt Designer. The installation will place the Qt Designer executable in a different directory according to your platform: Linux: … lib/python3.