Reset GUI Main Window

Question

I just need the equivalent of closing and reopening my main program. I want to call it when they click on the "new" option from the drop-down menu. Something like calling root.destroy () and then rerunning mainloop.

How can i do this?

Answer 1

You can take all the GUI building logic and state source code from mainloop and include it in functions. Call these functions from mainloop (something like: buildgui () and initstate ()), and then when the user clicks your menu icon, just call initstate () to return it, as it was when you first started the application.

Answer 2

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Answer 3

If you are running Unix, restart the entire application using os.execv. Make sure you pass all the command line arguments, etc.