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d855eaf2a5
* fix: Select like dropdown motion * test: update snapshot * test: update snapshot
41 lines
1.6 KiB
TypeScript
41 lines
1.6 KiB
TypeScript
import type { CSSMotionProps, MotionEndEventHandler, MotionEventHandler } from 'rc-motion';
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import type { MotionEvent } from 'rc-motion/lib/interface';
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// ================== Collapse Motion ==================
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const getCollapsedHeight: MotionEventHandler = () => ({ height: 0, opacity: 0 });
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const getRealHeight: MotionEventHandler = (node) => {
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const { scrollHeight } = node;
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return { height: scrollHeight, opacity: 1 };
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};
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const getCurrentHeight: MotionEventHandler = (node) => ({ height: node ? node.offsetHeight : 0 });
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const skipOpacityTransition: MotionEndEventHandler = (_, event: MotionEvent) =>
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event?.deadline === true || (event as TransitionEvent).propertyName === 'height';
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const initCollapseMotion = (rootCls: string = 'ant'): CSSMotionProps => ({
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motionName: `${rootCls}-motion-collapse`,
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onAppearStart: getCollapsedHeight,
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onEnterStart: getCollapsedHeight,
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onAppearActive: getRealHeight,
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onEnterActive: getRealHeight,
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onLeaveStart: getCurrentHeight,
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onLeaveActive: getCollapsedHeight,
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onAppearEnd: skipOpacityTransition,
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onEnterEnd: skipOpacityTransition,
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onLeaveEnd: skipOpacityTransition,
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motionDeadline: 500,
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});
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const SelectPlacements = ['bottomLeft', 'bottomRight', 'topLeft', 'topRight'] as const;
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export type SelectCommonPlacement = typeof SelectPlacements[number];
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const getTransitionName = (rootPrefixCls: string, motion: string, transitionName?: string) => {
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if (transitionName !== undefined) {
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return transitionName;
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}
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return `${rootPrefixCls}-${motion}`;
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};
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export { getTransitionName };
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export default initCollapseMotion;
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