[ ] I have searched the issues of this repository and believe that this is not a duplicate.
What problem does this feature solve?
Scene：I need to use the virtual list to speed up rendering and support the file drag function When there are many contents in the file list
场景：当文件列表内容较多的时候，需要使用虚拟列表加快渲染，同时还需要支持文件的拖拽功能
problem: When the tree component uses a virtual list and drags it to the top and bottom of the list, the scroll bar cannot scroll up and down, resulting in the failure of the drag function
问题： 当 Tree 组件使用虚拟列表，拖拽到列表顶部、底部的时候，滚动条无法向上、向下滚动，导致拖拽功能失效
afc163
commented
3 years ago
What problem does this feature solve?
Scene：I need to use the virtual list to speed up rendering and support the file drag function When there are many contents in the file list
场景：当文件列表内容较多的时候，需要使用虚拟列表加快渲染，同时还需要支持文件的拖拽功能
problem: When the tree component uses a virtual list and drags it to the top and bottom of the list, the scroll bar cannot scroll up and down, resulting in the failure of the drag function
问题： 当 Tree 组件使用虚拟列表，拖拽到列表顶部、底部的时候，滚动条无法向上、向下滚动，导致拖拽功能失效
but react-sortable-tree can support the situation
但是 react-sortable-tree 这个库可以支持这种情况
What does the proposed API look like?
不需要新增 API 即可实现该功能