Hi everybody, I'm building my GUI app with PyQT and i'm quite new with it. I looked for example for managing a form and a child form. My goal is to run the main form and a certain button will open a child form. Whenever the child form will be open the main form will be disabled until the child form is closed. Moreover I would like to know how to pass data from the child form to the main form. Thank you very much DaveD -- http://mail.python.org/mailman/listinfo/python-list