The stack panel "stacks" the widgets in the direction of the layout and lets the user specify the policy to use when the layout area is larger/smaller than the area needed by the elements.
Table Flow Layout Panels
The table flow layout represents a flow layout, which arranges the objects in a table the rows and columns of which are implicitly defined by a max ordinal and the arranged objects count. Both the rows and the columns generated by the layout can be considered as stacks and are hence subject to stack arrangement.
Wrap Flow Layout Panel
The wrap flow layout places the boxes one after the other, until the boxes can fit in the arrange area - then it starts a new lane (i.e. wraps the boxes).
Dock Layout Panel
The dock layout is a box layout that place the boxes sequentially in one of five dock areas. It is implemented by the NDockLayout class.