qt: get rid of QVLCApp
I do not see a valid reason for the existence of this class.
Why?
- Qt favors aggregation, usually. Especially with such specialized classes.
- We call static functions using
QApplication
in the code base rather thanQVLCApp
. If this merge request is not approved, we should change these toQVLCApp
. -
QVLCApp
has been present before 2010, and nothing much added to it or changed. - No need to add a new macro based on
qApp
(additional casting required).