Suggestion: "differential" mode
It would be extremely useful to be able to have a mode that sorts the processes by start time, for example when needing to find the name of a new process or what processes were killed.
Possibly "listening" for changes only (and showing an empty list before any changes occur) would give an even clearer view. An example:
- the user presses the Gtk.ToggleButton for this feature, an empty list with a placeholder ("nothing happened so far"?) instead of the process list
- as soon as a task gets killed he sees a line marked with a red dot (or text) or something with the process that was just killed, its PID and possibly even its return status
- as soon as a process appears, a line with some other marker (green dot?) appears above, and the previous one gets pushed below
- the user presses the Gtk.ToggleButton again and the list of all processes is shown again; the "log" is cleared