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chore(FloatingPanel): improve code style (#12175)

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neverland 2023-08-13 08:36:57 +08:00 committed by GitHub
parent 392da16c30
commit fb1cafd105
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1 changed files with 11 additions and 11 deletions
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22
packages/vant/src/floating-panel/FloatingPanel.tsx
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@ -1,8 +1,8 @@
import { import {
computed,
defineComponent,
ref, ref,
watch, watch,
computed,
defineComponent,
type ExtractPropTypes, type ExtractPropTypes,
} from 'vue'; } from 'vue';
@ -13,6 +13,7 @@ import {
createNamespace, createNamespace,
makeArrayProp, makeArrayProp,
makeNumericProp, makeNumericProp,
preventDefault,
truthProp, truthProp,
windowHeight, windowHeight,
} from '../utils'; } from '../utils';
@ -36,8 +37,6 @@ export type FloatingPanelProps = ExtractPropTypes<typeof floatingPanelProps>;
const [name, bem] = createNamespace('floating-panel'); const [name, bem] = createNamespace('floating-panel');
const DAMP = 0.2;
export default defineComponent({ export default defineComponent({
name, name,
@ -46,6 +45,7 @@ export default defineComponent({
emits: ['heightChange', 'update:height'], emits: ['heightChange', 'update:height'],
setup(props, { emit, slots }) { setup(props, { emit, slots }) {
const DAMP = 0.2;
const rootRef = ref<HTMLDivElement>(); const rootRef = ref<HTMLDivElement>();
const contentRef = ref<HTMLDivElement>(); const contentRef = ref<HTMLDivElement>();
const height = useSyncPropRef( const height = useSyncPropRef(
@ -89,8 +89,8 @@ export default defineComponent({
return moveY; return moveY;
}; };
let startY: number, let startY: number;
maxScroll: number = -1; let maxScroll: number = -1;
const touch = useTouch(); const touch = useTouch();
const onTouchstart = (e: TouchEvent) => { const onTouchstart = (e: TouchEvent) => {
@ -112,11 +112,11 @@ export default defineComponent({
if (!props.contentDraggable) return; if (!props.contentDraggable) return;
if (-startY < boundary.value.max) { if (-startY < boundary.value.max) {
if (e.cancelable) e.preventDefault(); preventDefault(e, true);
e.stopPropagation(); } else if (
} else if (!(scrollTop <= 0 && touch.deltaY.value > 0)) { !(scrollTop <= 0 && touch.deltaY.value > 0) ||
return; maxScroll > 0
} else if (maxScroll > 0) { ) {
return; return;
} }
} }