Learning Robotics using Python - Second Edition

Operation of the Hello World GUI application

After replacing the Form.message parameter with the self.message parameter, we can execute the code and the output will look like this:

Running Pyqt4 application

When we click on the Press the button, it will print the Hello world message. This is all about setting a custom GUI with Python and Qt.

In the next section, we will see the actual GUI that we are designing for the robot.