evas: fix child position when the container is moved

when the position of the container is changed the children should also be
repositioned, so setting the changed flag.

The visual effect where you saw that was in luncher where items of the
bar did not get fully up.

src/lib/evas/canvas/evas_box.eo

@@ -659,6 +659,7 @@ class Evas.Box (Efl.Canvas.Group.Clipped)
       class.constructor;
       Efl.Object.constructor;
       Efl.Gfx.size { set; }
+      Efl.Gfx.position { set; }
       Efl.Canvas.Group.group_calculate;
       Efl.Canvas.Group.group_add;
       Efl.Canvas.Group.group_del;

src/lib/evas/canvas/evas_object_box.c

@@ -436,6 +436,16 @@ _evas_box_efl_gfx_size_set(Eo *o, Evas_Object_Box_Data *_pd EINA_UNUSED, Evas_Co
    evas_object_smart_changed(o);
 }
 
+EOLIAN static void
+_evas_box_efl_gfx_position_set(Eo *o, Evas_Object_Box_Data *_pd EINA_UNUSED, Evas_Coord x, Evas_Coord y)
+{
+   if (_evas_object_intercept_call(o, EVAS_OBJECT_INTERCEPT_CB_MOVE , 0, x, y))
+     return;
+
+   efl_gfx_position_set(efl_super(o, MY_CLASS), x, y);
+   evas_object_smart_changed(o);
+}
+
 EOLIAN static void
 _evas_box_efl_canvas_group_group_calculate(Eo *o, Evas_Object_Box_Data *priv)
 {

src/lib/evas/canvas/evas_object_table.c

@@ -941,6 +941,16 @@ _evas_table_efl_gfx_size_set(Eo *obj, Evas_Table_Data *_pd EINA_UNUSED, Evas_Coo
    evas_object_smart_changed(obj);
 }
 
+EOLIAN static void
+_evas_table_efl_gfx_position_set(Eo *obj, Evas_Table_Data *_pd EINA_UNUSED, Evas_Coord x, Evas_Coord y)
+{
+   if (_evas_object_intercept_call(obj, EVAS_OBJECT_INTERCEPT_CB_MOVE, 0, x, y))
+     return;
+
+   efl_gfx_position_set(efl_super(obj, MY_CLASS), x, y);
+   evas_object_smart_changed(obj);
+}
+
 EOLIAN static void
 _evas_table_efl_canvas_group_group_calculate(Eo *o, Evas_Table_Data *priv)
 {

src/lib/evas/canvas/evas_table.eo

@@ -218,6 +218,7 @@ class Evas.Table (Efl.Canvas.Group.Clipped)
       class.constructor;
       Efl.Object.constructor;
       Efl.Gfx.size { set; }
+      Efl.Gfx.position { set; }
       Efl.Canvas.Group.group_add;
       Efl.Canvas.Group.group_del;
       Efl.Canvas.Group.group_calculate;