Sometimes we wan't to re-send the same value to the control system, but this is not allowed right now. You have to change the value to trigger the PV.
We want to trigger the PV by clicking on the widget and hit ENTER too, without changing the actual value.
I think to 2 possible ways of doing it:
Doing it! Each time ENTER is pressed, the value is always sent.
Adding a property that enable this behaviour, leaving by default the current one.
I think to 2 possible ways of doing it:
@kasemir what do you think about it?