verticalGap in flex 4.5 with Vgroup

Question

I am migrating my flex 3 application to flex 4.5. So, I want to replace my mx.containers.VBox component in Flex 3 to a spark.components.Vgroup component.

I have the verticalGap property, which is important for design, it should be assigned in Vgoup but it doesn't defined

Answer 1

i found the solution !

It's just change the verticalGap in VGoup or HorizontalGap in the HGroup by gap

Notice : in this case, gap is not a style css.