Groups UI - support renaming groups directly from UI

Example - https://files.catbox.moe/u4b918.mp4

src/bonsai/bonsai/bim/module/group/operator.py

@@ -50,7 +50,7 @@ class LoadGroups(bpy.types.Operator, tool.Ifc.Operator):
     def load_group(self, group: ifcopenshell.entity_instance, tree_depth: int = 0) -> None:
         new = self.props.groups.add()
         new.ifc_definition_id = group.id()
-        new.name = group.Name or "Unnamed"
+        new["name"] = group.Name or "Unnamed"
         new.tree_depth = tree_depth
         new.has_children = False
         new.is_expanded = group.id() in self.expanded_groups

src/bonsai/bonsai/bim/module/group/prop.py

@@ -38,8 +38,18 @@ def update_active_group_index(self, context):
     refresh_pset()
 
 
+def update_name(self: "Group", context: object) -> None:
+    group = tool.Ifc.get_entity_by_id(self.ifc_definition_id)
+    # Theoretically group can be removed outside Group UI.
+    if not group:
+        return
+    if group.Name == self.name:
+        return
+    group.Name = self.name
+
+
 class Group(PropertyGroup):
-    name: StringProperty(name="Name")
+    name: StringProperty(name="Name", update=update_name)
     ifc_definition_id: IntProperty(name="IFC Definition ID")
     is_expanded: BoolProperty(name="Is Expanded", default=False)
     has_children: BoolProperty(name="Has Children", default=False)

src/bonsai/bonsai/bim/module/group/ui.py

@@ -141,4 +141,4 @@ class BIM_UL_groups(UIList):
                 op.ifc_definition_id = item.ifc_definition_id
                 op.index = index
                 op.option = "Collapse" if item.is_expanded else "Expand"
-            row.label(text=item.name)
+            row.prop(item, "name", text="", emboss=False)