/*
* Make table rows draggable
*/
table.setDragMode(Table.TableDragMode.ROW);
TargetItemAllowsChildren onNode = TargetItemAllowsChildren.get();
SourceIs fromTable = new SourceIs(table);
SourceIs fromTree = new SourceIs(tree1);
final Or fromTree1OrTable = new Or(fromTable, fromTree);
// Or could in the case be replaced with, keeping here as an example and