Phosphor::Direction
Inherits Enum < Comparable < Value < Object
Orientation for widgets that lay out content along a single axis.
Used by widgets that render one row/column of items versus one item per
row (ScrollbarMock, MenuMock) to decide which Frame dimension they
walk.
Constants
Vertical = 0
Content stacks top to bottom, one item per row.
Horizontal = 1
Content sits side by side in a single row, left to right.