generation/cloudrig.py

@@ -946,6 +946,10 @@ class CLOUDRIG_PT_settings(CLOUDRIG_PT_base):
             if rig.cloudrig.ui_edit_mode:
                 if hasattr(bpy.ops.pose, 'cloudrig_add_property_to_ui'):
                     layout.operator('pose.cloudrig_add_property_to_ui', icon='ADD')
+                if hasattr(bpy.ops.object, 'cloudrig_ui_element_add'):
+                    layout.operator('object.cloudrig_ui_element_add', icon='ADD')
+                else:
+                    print("Why didn't the class register")
 
         if ui_data:
             for panel_name, panel_data in ui_data.items():

rig_component_features/__init__.py

@@ -9,6 +9,7 @@ from . import (
     object,
     parenting,
     properties_ui,
+    properties_ui_editor,
 )
 
 
@@ -23,6 +24,7 @@ modules = [
     parenting,
     properties_ui,
     component_params_ui,
+    properties_ui_editor,
 ]
 
 # Dictionary of modules that have a Params class, and want to register

rig_component_features/properties_ui_editor.py

@@ -0,0 +1,22 @@
+from ..generation.cloudrig import CloudRig_UIElement
+from bpy.types import Operator 
+
+class CLOUDRIG_OT_ui_element_add(Operator):
+    """Add a UI element"""
+    
+    bl_idname = "object.cloudrig_ui_element_add"
+    bl_label = "Add Property to UI"
+    bl_options = {'REGISTER', 'UNDO'}
+
+    # Copy the definition of a single UIElement, which will be added 
+    # by this operator, when the "OK" button is clicked.
+    __annotations__ = CloudRig_UIElement.__annotations__
+
+    def execute(self, context):
+        return {'FINISHED'}
+    
+    
+
+registry = [
+    CLOUDRIG_OT_ui_element_add
+]