Fix background of QAbstractScrollArea when styled only with pseudo-class

This may happen if you only have something like
QAbstractScrollArea:focus { background: foo; }
and you do not have a background set for the general case
and the viewport has a different background role (such as QTextEdit,
QAbstractItemView, ....)

This is a regression from 4.4 since in 4.4 the :focus has no effect if
you didn't have a background for the general case.

Reviewed-by: bnilsen
Task-number: 188195

0 files changed, 0 insertions, 0 deletions