if (m_model->storageSetupNeeded(index)) {
connect(m_model, SIGNAL(storageSetupDone(int,bool)),
this, SLOT(slotItemDropEventStorageSetupDone(int,bool)));
if (m_model->storageSetupNeeded(index)) {
connect(m_model, SIGNAL(storageSetupDone(int,bool)),
this, SLOT(slotItemDropEventStorageSetupDone(int,bool)));