Trait freya::prelude::LayoutMeasurer

source ·

pub trait LayoutMeasurer<Key>where
    Key: NodeKey,{
    // Required methods
    fn measure(
        &mut self,
        node_id: Key,
        node: &Node,
        size: &Size2D<f32, Measure>,
    ) -> Option<(Size2D<f32, Measure>, Arc<Map<dyn Any + Sync + Send>>)>;
    fn should_measure_inner_children(&mut self, node_id: Key) -> bool;

    // Provided method
    fn notify_layout_references(&self, _node_id: Key, _layout_node: &LayoutNode) { ... }
}