Enable selecting group elements

src/blenderbim/blenderbim/bim/module/group/__init__.py

@@ -33,6 +33,7 @@ classes = (
     operator.ToggleGroup,
     operator.UnassignGroup,
     operator.UpdateGroup,
+    operator.SelectGroupElements,
     prop.ExpandedGroups,
     prop.Group,
     prop.BIMGroupProperties,

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

@@ -275,3 +275,19 @@ class UpdateGroup(bpy.types.Operator, tool.Ifc.Operator):
         )
         bpy.ops.bim.load_groups()
         return {"FINISHED"}
+
+
+class SelectGroupElements(bpy.types.Operator):
+    bl_idname = "bim.select_group_elements"
+    bl_label = "Select Group elements"
+    bl_options = {"REGISTER", "UNDO"}
+    group: bpy.props.IntProperty()
+
+    @classmethod
+    def poll(cls, context):
+        return bool(tool.Ifc.get() and context.active_object)
+
+    def execute(self, context):
+        elements = tool.Drawing.get_group_elements(tool.Ifc.get().by_id(self.group))
+        tool.Spatial.select_products(elements)
+        return {"FINISHED"}

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

@@ -107,6 +107,7 @@ class BIM_PT_object_groups(Panel):
         for group in ObjectGroupsData.data["groups"]:
             row = self.layout.row(align=True)
             row.label(text=group["name"])
+            row.operator("bim.select_group_elements", text="", icon="RESTRICT_SELECT_OFF").group = group["id"]
             op = row.operator("bim.unassign_group", text="", icon="X")
             op.group = group["id"]