Key Binding scope

[angus1964]

If I bind the return key to a function in my main window can I open a new toplevel window, then bind the return key to a different function, and return to the first function when focus returns to the main window?

[deanhystad]

Bind the return key to both windows. If window 1 has focus, pressing return will call the function bound to return for window 2 If window 2 has focus, pressing return will call the function for window 2.