Pippy allows the student to examine, execute, and modify simple Python programs. In addition it is possible to write Python statements to play sounds, calculate expressions, or make simple text based interactive games.
The first time the Activity is opened, there are no pages in the GtkNotebook and therefore there is no
widget to set focus to. We need to consider this scenario to avoid errors.
quozl
commented
4 years ago
The first time the Activity is opened, there are no pages in the GtkNotebook and therefore there is no widget to set focus to. We need to consider this scenario to avoid errors.