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types(@vant/use): improve useEventListener typing (#10952)

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neverland 2022-08-21 17:49:48 +08:00 committed by GitHub
parent cb93bd2da3
commit 6b7ae0f6a0
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2 changed files with 16 additions and 3 deletions
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15
packages/vant-use/src/useEventListener/index.ts
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@ -10,6 +10,16 @@ export type UseEventListenerOptions = {
passive?: boolean;
};
export function useEventListener<K extends keyof DocumentEventMap>(
type: K,
listener: (event: DocumentEventMap[K]) => void,
options?: UseEventListenerOptions
): void;
export function useEventListener(
type: string,
listener: EventListener,
options?: UseEventListenerOptions
): void;
export function useEventListener(
type: string,
listener: EventListener,
@ -27,7 +37,10 @@ export function useEventListener(
const element = unref(target);
if (element && !attached) {
element.addEventListener(type, listener, { capture, passive });
element.addEventListener(type, listener, {
capture,
passive,
});
attached = true;
}
};

4
packages/vant/src/pull-refresh/PullRefresh.tsx
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@ -222,11 +222,11 @@ export default defineComponent({
);
// add passive option to avoid Chrome warning
useEventListener('touchstart', onTouchStart as EventListener, {
useEventListener('touchstart', onTouchStart, {
target: track,
passive: true,
});
useEventListener('touchmove', onTouchMove as EventListener, {
useEventListener('touchmove', onTouchMove, {
target: track,
});