@Override
public void execute() {
draggedResource = project.getResourceList().remove(draggedIndex);
int dropIndex;
if (row.isEmpty()) {
dropIndex = row.getTreeTableView().getRoot().getChildren().size();
} else {
dropIndex = row.getIndex();
}
project.getResourceList().add(dropIndex, draggedResource);
}
@Override
public void undo() {
project.getResourceList().remove(draggedResource);
project.getResourceList().add(draggedIndex, draggedResource);
}
