QGraphicsWidget: overload two margins-setters with actual QMarginsF overloads

Replace manual memory management with unique_ptr and manual
re-implementations of QMarginsF with The Real Thing™.

The only noticeable difference should be that the checks for 0 now use
qFuzzyCompare() (by way of QMarginsF::isNull() and its operator==).

[ChangeLog][QtWidgets][QGraphicsWidget] Added QMarginsF overloads of
setContentsMargins() and setWindowFrameMargins().

Change-Id: I6b3bb87015fa52fdde245b7528cca4b8f9ce41e1
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
 
 
 
 

0 files changed, 0 insertions, 0 deletions