The eventBus menu selection in OpenVisualizer displays a window with a running count of signals received per sender, as in the attached screenshot.However the list is not sorted in any obvious order, and as the list updates, it can be difficult to find a particular sender or signal.
This improvement allows the user to select the sort order for the table, ideally on any of the columns. Logically this work may proceed in two phases:
1. Sort on a default column – sender or signal (tbd)
2. Allow the user to select a particular column for the sort. Does Tkinter's table provide some built-in support here?