Add the ability to stop considering some nodes as draggable #2788
Description
- Given a diagram with a node using a list layout with a couple of child nodes also using list layout (think classes in Papyrus Web using a list layout with the properties child node also using a list layout)
- When I try to perform a drag operation by clicking on the child node (not the grand-children like a property but the node containing all the properties)
- Then the node should not be draggable because it makes no sense in my use case.
The best scenario here for me should be that the parent node should be dragged instead but it may not be achievable...