swing-ui/org.jetbrains.compose.swing.layout/ChildPlacement

ChildPlacement

How a node holds the children composed under it.

A host either adds children to its own index space, or holds each child in a named region through a dedicated setter. The two are not interchangeable, so every child composed under a host is held to the placement the host declares.

Inheritors

Indexed

Slots

OrderedSlots

Types

Indexed

data object Indexed : ChildPlacement

Children are added by index and laid out by the host's layout manager.

OrderedSlots

class OrderedSlots(val name: String) : ChildPlacement

Every child fills one region and the host holds any number of them in composition order.

Slots

class Slots(val names: List<String>, val content: SlotAttachment? = null) : ChildPlacement

Named regions that each hold at most one child, plus at most one unnamed child that fills the host's content when it declares one.