UTDSeatLayout class

Dev-tunable seat-grid layout knobs.

Every seat dimension in the kit ultimately derives from these four values. They are set once by the host app via UTDAudioRoomConfig.seatLayout; the mounted UTDAudioRoom publishes that config to UTDSeatLayout.active so the many size consumers that cannot reach the widget config — every UTDRoomMode.computeSeatSize call site (grid, skeleton, overlays, gift & foreground positioning) and the app-side SeatMetrics — all read the SAME source and can never drift out of sync.

Defaults reproduce the kit's original look, so an app that passes nothing is unaffected. Change the look by passing a UTDSeatLayout(...) to the config.

Constructors

UTDSeatLayout({double avatarRatio = 0.7, double rowPadding = 1.0, double rowSpacing = 5.0, double seatScale = 1.0})

const

Properties

avatarRatio → double

Fraction of a seat slot the avatar circle fills (0–1). Higher = larger faces and less dead space inside each slot, which also visually tightens the vertical gap between rows.

final

hashCode → int

The hash code for this object.

no setter, override

rowPadding → double

Horizontal breathing room reserved across a row, expressed in seat-widths. Lower = larger seats and tighter horizontal gaps (a 4-column row uses designWidth / (4 + rowPadding) as its reference seat size). Keep it

final

rowSpacing → double

Vertical gap, in logical px, between seat rows in the built-in grid.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

seatScale → double

A direct multiplier applied to the final computed seat slot size. 1.0 is the computed default; 1.1 makes every seat 10% larger, 0.9 shrinks them. The kit's 52–120px safety clamp still applies as a hard rail, so an extreme value can never explode or collapse the grid.

final

Methods

copyWith({double? avatarRatio, double? rowPadding, double? rowSpacing, double? seatScale}) → UTDSeatLayout

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

override

Static Properties

active ↔ UTDSeatLayout

The layout currently applied by the mounted UTDAudioRoom. Size consumers that can't reach the widget config read from here. Reset to defaults if a room is torn down without another taking its place is unnecessary — a new room overwrites it in initState before its first build.

getter/setter pair

Constants

defaults → const UTDSeatLayout

The kit's original shipped defaults.