SubcomposeLayout

SubcomposeLayoutSample

@Sampled
@Composable
fun SubcomposeLayoutSample(
    mainContent: @Composable () -> Unit,
    dependentContent: @Composable (IntSize) -> Unit,
) {
    // enum class SlotsEnum { Main, Dependent }
    SubcomposeLayout { constraints ->
        val mainPlaceables = subcompose(SlotsEnum.Main, mainContent).map { it.measure(constraints) }
        val maxSize =
            mainPlaceables.fold(IntSize.Zero) { currentMax, placeable ->
                IntSize(
                    width = maxOf(currentMax.width, placeable.width),
                    height = maxOf(currentMax.height, placeable.height),
                )
            }
        layout(maxSize.width, maxSize.height) {
            mainPlaceables.forEach { it.placeRelative(0, 0) }
            subcompose(SlotsEnum.Dependent) { dependentContent(maxSize) }
                .forEach { it.measure(constraints).placeRelative(0, 0) }
        }
    }
}

enum class SlotsEnum {
    Main,
    Dependent,
}