SdfAssetPathArrayAttributeItemModel#

class omni.kit.property.usd.SdfAssetPathArrayAttributeItemModel(
stage: Stage,
attribute_paths: List[Path],
self_refresh: bool,
metadata: dict,
delegate,
)#

Bases: AbstractItemModel

A class for managing a collection of asset paths as attribute items within a USD stage.

This model provides functionality to manipulate and retrieve data for asset paths stored in a USD stage. It supports self-refreshing and holds metadata and a delegate for advanced customization.

Parameters:

  • stage (Usd.Stage) – The USD stage where the asset paths are located.

  • attribute_paths (List[Sdf.Path]) – A list of attribute paths within the USD stage.

  • self_refresh (bool) – If True, the model will automatically refresh its data when changes occur.

  • metadata (dict) – A dictionary containing metadata for the asset paths.

  • delegate – A delegate object for custom behavior and data handling.

Methods

__init__(stage, attribute_paths, ...)

Initializes the SdfAssetPathArrayAttributeItemModel.

clean()

Cleans up the model, releasing any resources or references.

drop(target_item, source[, drop_location])

Handles the drop operation.

drop_accepted(target_item, source[, ...])

Determines if a drop operation is accepted.

get_drag_mime_data(item)

Retrieves the drag mime data for an item.

get_item_children(item)

Returns the children of a given item.

get_item_value_model(item, column_id)

Retrieves the value model for a given item and column ID.

get_item_value_model_count(item)

Returns the number of value models for an item.

get_value(*args, **kwargs)

Retrieves the current value of the model.

set_value(*args, **kwargs)

Sets the value of the model.

Attributes

value_model

Gets the value model associated with this item model.
__init__(
stage: Stage,
attribute_paths: List[Path],
self_refresh: bool,
metadata: dict,
delegate,
)#

Initializes the SdfAssetPathArrayAttributeItemModel.

This method does not require documentation of its parameters.

clean()#

Cleans up the model, releasing any resources or references.

drop(
target_item,
source,
drop_location=-1,
)#

Handles the drop operation.

Parameters:

  • target_item (SdfAssetPathItem) – The target item.

  • source (SdfAssetPathItem) – The source item being dropped.

  • drop_location (int) – The location where the drop is intended.

drop_accepted(
target_item,
source,
drop_location=-1,
)#

Determines if a drop operation is accepted.

Parameters:

  • target_item (SdfAssetPathItem) – The target item.

  • source (SdfAssetPathItem) – The source item being dropped.

  • drop_location (int) – The location where the drop is intended.

get_drag_mime_data(item)#

Retrieves the drag mime data for an item.

Parameters:

item (SdfAssetPathItem) – The item to get the drag mime data for.

get_item_children(item)#

Returns the children of a given item.

Parameters:

item (SdfAssetPathItem) – The item to retrieve children for.

get_item_value_model(
item,
column_id,
)#

Retrieves the value model for a given item and column ID.

Parameters:

  • item (SdfAssetPathItem) – The item to retrieve the model for.

  • column_id (int) – The column ID.

get_item_value_model_count(item)#

Returns the number of value models for an item.

Parameters:

item (SdfAssetPathItem) – The item to get the value model count for.

get_value(*args, **kwargs)#

Retrieves the current value of the model.

Keyword Arguments:

args (list) – Additional arguments for retrieving the value.

set_value(*args, **kwargs)#

Sets the value of the model.

Parameters:

args (list) – The value to set.

Keyword Arguments:

kwargs (dict) – Additional keyword arguments.

property value_model: UsdAttributeModel#

Gets the value model associated with this item model.

Returns:

The value model.

Return type:

UsdAttributeModel

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