[FrameSvgItem] Update filtering on smooth changes

Authored by kossebau on Apr 15 2019, 3:58 PM.


[FrameSvgItem] Update filtering on smooth changes

When just the smooth property is changed, this also results in a call of
QQuickItem::updatePaintNode reimplementations. So always just set the
filtering flag to match the current value of the smooth property.

Reviewers: Plasma, broulik, mart

Reviewed By: Plasma, broulik

Subscribers: kde-frameworks-devel

Tags: Frameworks

Differential Revision: https://phabricator.kde.org/D20579