std::vector<QTreeWidgetItem*> GetItemFromPathname(const QString& pathname);
int GetSlicerIndexFromItem(QTreeWidgetItem* item); //this actually returns the SlicerManager index TODO: rename it to GetSlicerManagerIndexFromItem
QTreeWidgetItem* GetItemFromSlicerManager(vvSlicerManager* sm);
std::vector<QTreeWidgetItem*> GetItemFromPathname(const QString& pathname);
int GetSlicerIndexFromItem(QTreeWidgetItem* item); //this actually returns the SlicerManager index TODO: rename it to GetSlicerManagerIndexFromItem
QTreeWidgetItem* GetItemFromSlicerManager(vvSlicerManager* sm);