LayerStackModel

class omni.kit.window.layer_stack.LayerStackModel(

columns: LayerStackColumns,

on_prim_selection_changed: Callable[[str], None] = None,

)

Bases: AbstractItemModel

Model for the layer stack tree view

Methods

__init__(self)	Constructs AbstractItemModel.
clear()	Clear the model
destroy()	Destroy the model
get_item_children(item)	Returns the children of the item.
get_item_value_model(item, column_id)	Returns the value model for the given item and column.
get_item_value_model_count(item)	Returns the number of columns.
toggle_mute_layer(layer)	Toggle muting a layer.

Attributes

selected_property

Gets the selected property.

__init__(self: omni.ui._ui.AbstractItemModel) → None

Constructs AbstractItemModel.

`kwargsdict`

See below

### Keyword Arguments:

clear()

Clear the model

destroy()

Destroy the model

get_item_children(item)

Returns the children of the item.

Parameters:

item (object) – The item to obtain children from.

Returns:

A list of child items.

Return type:

list

get_item_value_model(

item: LayerStackItem,

column_id: int,

)

Returns the value model for the given item and column.

Parameters:

• item (LayerStackItem) – The layer stack item.

• column_id (int) – The identifier of the column.

Returns:

The value model corresponding to the specified column.

Return type:

object

get_item_value_model_count(item)

Returns the number of columns.

Parameters:

item (object) – The item for which to count the columns.

Returns:

The number of columns in the layer stack.

Return type:

int

toggle_mute_layer(layer)

Toggle muting a layer.

Parameters:

layer (object) – The layer to be toggled for mute state.

Returns:

True if the layer mute state is successfully toggled, otherwise False.

Return type:

bool

property selected_property

Gets the selected property.

Returns:

The current selected property of the layer stack.

Return type:

object