window: don't use exact comparison for QRectFs
With fractional geometries, we can only guarantee that nextMoveResizeGeom eventually is within one unit of currentMoveResizeGeom.
BUG: 479786 FIXED-IN: 6.0
(cherry picked from commit 2dba3d30)
With fractional geometries, we can only guarantee that nextMoveResizeGeom eventually is within one unit of currentMoveResizeGeom.
BUG: 479786 FIXED-IN: 6.0
(cherry picked from commit 2dba3d30)