appDisplay: Don't clear signal handler id before emitting
Otherwise we won't clear the 'view-loaded' handler after it was emitted.
Also move field initialization to the correct place, i.e. the init function of the base class.
Third try...
Otherwise we won't clear the 'view-loaded' handler after it was emitted.
Also move field initialization to the correct place, i.e. the init function of the base class.
Third try...