Tree Model¶

OmeroTreeModel¶

OmeroTreeModel(parent=None)

Bases: QStandardItemModel

Lazy-loading model for the OMERO Project → Dataset → Image tree.

Call :meth:load_root after the gateway is connected to populate the top level.

load_root(conn, owner_id: int | None = None) -> None

Populate the root level (projects + orphaned containers).

Parameters:

Name	Type	Description	Default
`conn`	`BlitzGateway`	Connected gateway.	required
`owner_id`	`int \| None`	If given, filter objects to this experimenter.	`None`

fetch_children(index: QModelIndex) -> None

Fetch children for the node at index in a background thread.

get_wrapper(index: QModelIndex)

Return the OMERO wrapper object for index, or None.

Bases: IntEnum