Can anyone give me a point in the right direction please?
I've created a piece of Python code that creates a GUI.  One button opens a 'new window', but if I click on the same button again I get another 'new window', keep clicking and I've got multiple copies of the 'new window'.
I want the original window to be unaccessible whilst the 'new window' is open, and then accessible again when I close the 'new window'.
Thanks in advance for any pointers.
You want to call grab_set() on your new window, which will prevent any events from going to the other window. When you're done, call grad_release()
Python - GUI creates new window, but the original window is still usable. How do I stop this