'Unity how to make dropdown automatically select an option when scrolling?

I am trying to get unity's dropdown automatically select (currently say the centre) option when scrolling. Then by applying elasticity, it may cover the full range of items.

As far as I know, it may be done by registering an event that get the current area of the visible panel and then looks for the item that covers the center of the visible panel.

I don't know how to get the area of the visible panel, nor do I know the way to get the item according to its location in the panel. Can anyone please give some idea.

c++sharpunity3ddropdown


Solution 1:[1]

Set the default value of the dropdown by setting the Value property to the index of option you want in the DropDown UI component.

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Solution 1 ina

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