I am trying to create a tkinter app of 5 columns and 2 rows, containing a ttk.Treeview in the top row (spanning all 5 cols). The bottom row should contain a ttk.Frame in each column. The frames’ widths should correspond to the width of the treeview’s columns. I have achieved the behavior with a custom empty frame class MyFrameResizable. However, once I fill the custom frame (MyFrame) with other widgets, the resizing behavior breaks down.

I am trying to create a tkinter app of 5 columns and 2 rows, containing a ttk.Treeview in the top row (spanning all 5 cols). The bottom row should contain a ttk.Frame in each column. The frames’ widths should correspond to the width of the treeview’s columns. I have achieved the behavior with a custom empty frame class MyFrameResizable. However, once I fill the custom frame (MyFrame) with other widgets, the resizing behavior breaks down.

I am trying to create a tkinter app of 5 columns and 2 rows, containing a ttk.Treeview in the top row (spanning all 5 cols). The bottom row should contain a ttk.Frame in each column. The frames’ widths should correspond to the width of the treeview’s columns. I have achieved the behavior with a custom empty frame class MyFrameResizable. However, once I fill the custom frame (MyFrame) with other widgets, the resizing behavior breaks down.

I am trying to create a tkinter app of 5 columns and 2 rows, containing a ttk.Treeview in the top row (spanning all 5 cols). The bottom row should contain a ttk.Frame in each column. The frames’ widths should correspond to the width of the treeview’s columns. I have achieved the behavior with a custom empty frame class MyFrameResizable. However, once I fill the custom frame (MyFrame) with other widgets, the resizing behavior breaks down.