def iter_children(self) -> Iterable[ItemWidget]:
"""Iterates all of the item's children."""
children = dpgcore.get_item_children(self.id)
if not children:
return
for child in children:
yield get_item_by_id(child)
def get_parent(self) -> Optional[ContainerWidget]:
"""Get this item's parent."""
parent_id = dpgcore.get_item_parent(self.id)
if not parent_id:
return None
return get_item_by_id(parent_id)
def get_instance(cls):
"""Get the standard instance that is automatically created by DPG."""
return get_item_by_id('documentation##standard')
