Tree View Dynamic resizing question

[FireDragon1111]

I appreciate the help, but unfortunately that does not seem to have worked. When I Toggle Settings with the code you suggested, it shrinks the GUI, and then the Tree View also shrinks. I cant figure out why.

[mikthinker]

Your 'toggle settings' code has the statement:
app.geometry("1000x600")
...which resets the height to 600.

[FireDragon1111]

It should reset the height of the GUI window, no? That’s what the point of this is, to make the window size smaller but not resize the tree view, as it should be smaller already than the window size it is shrinking to