* feedback constants (even though it converts in
* the other direction as well)
*/
float feedbackFloat = getHeightInItem(event);
final DragNodeCommand command = new DragNodeCommand(event.item.getData(), feedbackFloat, event.operations, event.detail, selection.toList(), XMLTableTreeViewer.this);
if (command != null && command.canExecute()) {
SafeRunnable.run(new SafeRunnable() {
public void run() throws Exception {
command.execute();
}
});
}
}
}