VTile (split)

Organizes its children vertically, in order from top to bottom, with an adjusting bar between each child. The adjusting bar allows the user to move the boundary between the children, subject to the size range allowed by each child.

Shape
The height is the sum of its children's heights; the width is the maximum of the children's widths, but is stretchable only if all of them are.
See Also
HTile