pub fn resolve_subtree(
graph: &SceneGraph,
parent_idx: NodeIndex,
bounds: &mut HashMap<NodeIndex, ResolvedBounds>,
viewport: Viewport,
)Expand description
Re-resolve only the children of parent_idx, using its current bounds.
This is a lightweight version of resolve_layout scoped to one subtree.
Used by ResizeNode to re-flow column/row/grid children and re-center
text during drag, without re-resolving the entire graph.