Struct DataRendererSystem 

pub struct DataRendererSystem { /* private fields */ }

Owns the data-to-live-subtree projection lifecycle for editor UI slots.

Tracks rendered subtrees per slot so that subsequent renders can remove previous content before attaching new content (full-rerender semantics).

Implementations

impl DataRendererSystem

pub fn new() -> Self

pub fn render_list( &mut self, world: &mut World, emit: &mut dyn SignalEmitter, slot: ComponentId, spec: &ItemRendererSpec, items: &[UiItem], ) -> Result<ComponentId, String>

Render a list of items into a target slot.

Each item is rendered independently via spec. Results are collected under a container that becomes the slot’s single child. Any previously rendered subtree for this slot is removed first.

Returns the container ComponentId so callers can attach additional panel-specific state (e.g. SelectionComponent).

pub fn render_detail( &mut self, world: &mut World, emit: &mut dyn SignalEmitter, slot: ComponentId, spec: &DetailRendererSpec, detail: &UiDetailItem, ) -> Result<ComponentId, String>

Render a detail view into a target slot.

Any previously rendered subtree for this slot is removed first.

Returns the root ComponentId of the rendered subtree.

pub fn clear_slot( &mut self, world: &mut World, emit: &mut dyn SignalEmitter, slot: ComponentId, )

Remove any rendered content for this slot. No-op if slot is not tracked.

Trait Implementations

impl Debug for DataRendererSystem

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for DataRendererSystem

fn default() -> DataRendererSystem

Returns the “default value” for a type.