This is a demonstration of how to use PyQt with ROS

Dependencies

Make sure to have the following installed

• PyQt 5
• PyQt 5 Designer
• PyQt 5 dev tools

Editing the layout

To edit the interface, open layout.ui in Qt 5 Designer. Once all the changes are saved, run the following command

pyuic5 -x layout.ui -o layout.py

This will auto-generate all interface elements in Python code. The class it creates, Ui_MainWindow , is then imported and inherited by the main class in main.py

Launching the code

Simply run main.py. All the logic happens in that file.