UI Addon - Drag and Drop


I made addon (extends of AbstractJavaScriptComponent) and I would like to implement drag and drop.
I can’t use DragAndDropWrapper on my component because I need to manager drag and drop on many items in my component.

Example, The HTML of my component :

Item 1
Item 2

It works between Vaadin component and my component if I use on Vaadin component DragAndDropWrapper with DragStartMode.HTML5.

But is it possible to implement on my componenent (extends of AbstractJavaScriptComponent), Drag and Drop to have setDropHandler and setDragStartMode methods without use of DragAndDropWrapper ?
I wan’t to not use HTML5 StartMode on Vaadin component.

Thanks you :wink: