LayerMetaWiget

class omni.kit.property.layer.layer_property_widgets.LayerMetaWiget(icon_path)

Bases: SimplePropertyWidget

A widget for displaying and interacting with the metadata of a layer in a USD scene.

This widget provides a UI component within the application to view and modify metadata associated with a specific layer. It dynamically updates its content based on the layer selected by the user and listens for changes in the layer’s metadata to refresh its display.

Parameters: icon_path (str) – The file path to the icon used by the widget.

Methods

`__init__`(icon_path)	Initializes the LayerMetaWiget with a specified icon path.
`build_items`()	Builds the UI items for the widget based on the current payload.
`on_new_payload`(payload)	Handles a new payload for the widget.
`reset`()	Resets the widget to its initial state, clearing any metadata change listeners and models.

__init__(icon_path): Initializes the LayerMetaWiget with a specified icon path.

build_items(): Builds the UI items for the widget based on the current payload.

on_new_payload(payload)

Handles a new payload for the widget.

Parameters: payload (Dict) – The new payload to be handled by the widget.
Returns: True if the payload is not None, False otherwise.
Return type: bool

reset(): Resets the widget to its initial state, clearing any metadata change listeners and models.