Struct BuildCx 

pub struct BuildCx { /* private fields */ }

Implementations

impl BuildCx

pub fn new(parent: RNode) -> Self

pub fn parent(&self) -> RNode

pub fn leaf(&mut self, kind: PieceKind, props: &dyn Any, flex: Flex) -> RNode

Create + attach a native leaf.

pub fn native( &mut self, kind: PieceKind, props: &dyn Any, layout: Rc<dyn Layout>, flex: Flex, boundary: Boundary, ) -> RNode

Create + attach a native node with a custom layout (containers, scroll).

pub fn layout_only( &mut self, layout: Rc<dyn Layout>, flex: Flex, boundary: Boundary, ) -> RNode

Create + attach a layout-only node (wrappers, groups, spacer).

pub fn under<R>(&mut self, node: RNode, f: impl FnOnce(&mut BuildCx) -> R) -> R

Build f with node as the parent.

pub fn on(&mut self, node: RNode, h: impl Fn(&Event) + 'static)

Register a native-event handler for a node (runs under the registration scope, §4.3).