I have inherited a wxPython app (story of my life of late) and you cannot make the window any smaller (but you can make it larger). What could be preventing it from being resized smaller? What could I grep for to find what is causing this? The window contains a Notebook with 2 tabs. One tab has a Grid and the other has a Panel and 3 Grids.
It is likely a call to SetMinSize for your Dialog/Frame.
wxPython: what is preventing me from making a window smaller?