`CBusyIndicator`

Widgets · extends CWidget

Indeterminate progress using the shared animation driver. Hidden ancestors suspend animation. Stopping leaves layout geometry intact.

import { CBusyIndicator } from "canvas-toolkit-lib";

Declared members

readonly runningChanged: CSignal<[boolean]>;

constructor(parent?: CWidget | null);

isRunning(): boolean;

Requested state; remains true while hidden and suspended.

isAnimating(): boolean;

Whether the animation currently receives frames.

angle(): number;

cycleDuration(): number;

indicatorSize(): number;

start(): void;

stop(): void;

setRunning(running: boolean): void;

setCycleDuration(duration: number): void;

Duration of one revolution, in milliseconds (16..60000).

setIndicatorSize(size: number): void;

Preferred diameter, in logical pixels (8..256).

sizeHint(): CSize;

protected visibilityChangeEvent(): void;

destroy(): void;

protected paintEvent(painter: CPainter): void;