enhancement
If a drag operation is carried out from a tree table with a complex selection, then only the currently visible nodes, but also collapsed selected nodes should be included in the drop operation.
It is also desirable to be able to retain the context model of the source in the drop operation. Currently, this is always the technical tree or table data object, which is usually useless.
It is also useful to be able to determine whether the dragged functional objects or the paths to the dragged functional objects should be included in the source. This corresponds to the "selectedPaths" component channel, which can be used to determine the exact positions in a tree if the tree can contain multiple specialized objects in the nodes.