make sure undoing center moves emits modified signal and is thus noticed by the seltrans

diff --git a/src/sp-item.cpp b/src/sp-item.cpp
index 22114cd5be9d368a6be8e8e6d9f270d81aaf2b9c..0f6ea38397b15621eca6b8e75c6a696e43a3e2fb 100644 (file)
--- a/src/sp-item.cpp
+++ b/src/sp-item.cpp
@@ -499,6 +499,7 @@ sp_item_set(SPObject *object, unsigned key, gchar const *value)
             } else {
                 item->transform_center_x = 0;
             }
+            object->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
             break;
         case SP_ATTR_TRANSFORM_CENTER_Y:
             if (value) {
@@ -506,6 +507,7 @@ sp_item_set(SPObject *object, unsigned key, gchar const *value)
             } else {
                 item->transform_center_y = 0;
             }
+            object->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
             break;
         case SP_PROP_SYSTEM_LANGUAGE:
         case SP_PROP_REQUIRED_FEATURES: