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I'm building an application that gives the possibility to reorder certain items using drag and drop. All available drop locations don't fit onto one page and therefore I wrapped it into a Panel to get the scrollbars to the magic. Problem is, I'm not able to move elements from top to a location not visible at the moment.
Is it possible to trigger a scroll movement/action during the drag operation?
The same problem is with any scrollable component that can contain drop targets. It's not just Panel, but any HTML element with "overflow: auto" can get scrollbars. It may be that a generic solution is not even possible.
(Well, you can always try to implement the feature with some client-side code, at least for your specific case, but as far as I know, it's not possible with the server-side API in Vaadin.)