Summary:
color selected buttons to the highlight color when it has keyboard
focus.
This makes the behavior much more similar to the Breeze desktop style
Test Plan:
selected buttons look blue on Breeze, old themes still work as they did
Before
{F7872340}
After
{F7872341}
QWidget
{F7872344}
Reviewers: #plasma, #vdg, #goal_consistency, ngraham
Reviewed By: #vdg, ngraham
Subscribers: davidedmundson, ngraham, kde-frameworks-devel
Tags: #frameworks
Differential Revision: https://phabricator.kde.org/D26540
1d6870b156