next step will be to rig the mock element and set up
and cover the basic / generic element behaviour
This changeset
- adapts the (planned) unit test to the semantic of
the EventLog, which is now fully implemented
- adjusts the function names on the public Tangible interface,
to be better in line with the naming convention of the
corrsponding operations on the UI-Bus:
* "mark" operations are towards the UI element
* "note" messages are from the UI element towards some
state manager, which can be reached via the bus
...providing the standard implementation of UI-Bus connectivity.
It seems reasonable to place all of the UI-Bus implementation into
a single translation unit
