Changelog#

Fixed tests flakiness

Refactored ItemModels to clarify relationship with base omni.ui classes

Rename BaseItemModel to _SetValueCallbackManager to clarify responsibility. Behavior can still be modified via the model, and without needing to subclass BaseItemModel.

Use generic centralized LayerTree model

Use centralized LayerTree widget

Added tests for property widget

Adjusted Item.__repr__ for easier debugging

Update deps

Added FieldBuilder object used to provide the Delegate ways to customize UI widgets created per-item

Added FieldBuilderRegistry used to assist in creating FieldBuilder instances

Update Delegate to optionally accept list[FieldBuilder] in init to customize widgets per-item

Update TestDelegate to use new FieldBuilder for UI creation

Set Apache 2 license headers

Update ItemModel repr to improve debugging

Add copy/paste functionality for items within the property treeview

Add serialization methods for Item and ItemModel to handle copy/paste serialization round trips

Add e2e and unit tests for copy/paste functionality

Update TreeView selection logic for left/right clicks

Keep widget focus when editing a value

Modify how “virtual” attributes are presented

Pre and post callback during set_value for items

Add block_set_value() to be able to block the set_value() function to be executed

fix __repr__ crash

Fixed missing key exception in the delegate

Fixed expansion being forced on unknown items

Added expansion state recovery on item changed

Added dummy method for layer override indicators

Be able to set the default column widths of the tree

Now the items can have a hierarchy

Be able to set a “display” function (set_display_fn()) to display the value differently

Refactor everything to use a treeview

widget builder now supports multiple stages and use multiple property panels

widget builder now supports vec2, vec4, string types

destroy() implementations now use reset_default_attrs helper

Fix crash when multiple property panels have a field with the same attribute name

Init commit.