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天文台pc/tianwentai-ui/node_modules/react-dnd/dist/hooks/useDragLayer.js 644 Bytes
bc518174   王天杨   提交两个项目文件
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  import { useEffect } from 'react';
  import { useCollector } from './useCollector.js';
  import { useDragDropManager } from './useDragDropManager.js';
  /**
   * useDragLayer Hook
   * @param collector The property collector
   */ export function useDragLayer(collect) {
      const dragDropManager = useDragDropManager();
      const monitor = dragDropManager.getMonitor();
      const [collected, updateCollected] = useCollector(monitor, collect);
      useEffect(()=>monitor.subscribeToOffsetChange(updateCollected)
      );
      useEffect(()=>monitor.subscribeToStateChange(updateCollected)
      );
      return collected;
  }
  
  //# sourceMappingURL=useDragLayer.js.map