Struct InspectorLayout 

pub struct InspectorLayout {
    pub sizes: Rc<RefCell<HashMap<RNode, Size>>>,
    pub visible: Rc<Cell<bool>>,
    pub width: f64,
}

Inspector split (docs/inspector.md): the two pane frames are native-owned (an NSSplitView’s panes, a dock widget), so Day lays each pane’s content within the size the toolkit last reported via Event::FrameChanged, the same native-owned-frame contract as NavLayout pages. The fallback before the first report splits the host bounds at the pane width when visible, and gives the content everything when hidden.

Fields

sizes: Rc<RefCell<HashMap<RNode, Size>>>

visible: Rc<Cell<bool>>

Visibility as last patched, shared with the piece so a toggle changes the fallback split without rebuilding the layout object the host was realized with.

width: f64

The pane’s preferred width (InspectorProps::width), for the fallback split.

Trait Implementations

impl Layout for InspectorLayout

fn measure( &self, _cx: &mut dyn LayoutOps, _children: &[RNode], p: Proposal, ) -> Size

fn place(&self, cx: &mut dyn LayoutOps, children: &[RNode], bounds: Rect)

fn baseline( &self, _cx: &mut dyn LayoutOps, _children: &[RNode], _size: Size, ) -> Option<f64>

Where this node’s own first text baseline falls, measured from the top of a box of size (docs/baseline.md). None (the default) means the node has no baseline to offer, so a baseline-aligned parent falls back to box alignment for it.