- Offizieller Beitrag
I don't know why this has not be encoded into the FireMonkey core, but the often used VCL "Invalidate" can be simply implemented into a control class as
InvalidateRect( RectF(0,0,Width,Height) )
If a standard FMX control should be drawn the call would be
SomeControl.InvalidateRect( RectF(0,0,SomeControl.Width,SomeControl.Height) )