1681-engine / ui / UiHost

Interface: UiHost

Defined in: src/ui/UiHost.ts:9

What a widget needs from the root it sits under; the root implements it (kept apart so the two never import each other).

Properties

isUiHost

readonly isUiHost: true;

Defined in: src/ui/UiHost.ts:10

---

pixelPerfect

readonly pixelPerfect: boolean;

Defined in: src/ui/UiHost.ts:12

Lay out and draw on whole pixels.

Methods

animate()

animate(t): void;

Defined in: src/ui/UiHost.ts:16

Ticks t every frame until it reports it has settled: only what moves costs a frame.

Parameters

Parameter	Type
t	UiTicking

Returns

void

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invalidateFocus()

invalidateFocus(): void;

Defined in: src/ui/UiHost.ts:14

A widget became focusable or stopped being (added, removed, enabled, hidden): the focus list is stale.

Returns

void