Interface RailOverlayDeps

Dependencies the overlay needs from its owning ControlRail.

interface RailOverlayDeps {
    root: HTMLElement;
    container: HTMLElement;
    onOverlayChange: () => void;
    wake: () => void;
}

Properties

root: HTMLElement

The rail root — overlays are appended here and positioned relative to it.

container: HTMLElement

The viewer container — scope for isPanelVisible chip checks.

onOverlayChange: () => void

Called after every open/close so the rail re-syncs button active-state.

wake: () => void

Wake the rail (undim) — called on open.