diff --git a/src/Makefile_Elementary.am b/src/Makefile_Elementary.am
index b53766dade..04b61fdb6d 100644
--- a/src/Makefile_Elementary.am
+++ b/src/Makefile_Elementary.am
@@ -188,7 +188,6 @@ elm_private_eolian_files = \
 elm_legacy_eolian_files = \
 	lib/elementary/efl_ui_radio_legacy.eo \
 	lib/elementary/efl_ui_video_legacy.eo \
-	lib/elementary/efl_ui_panes_legacy.eo \
 	lib/elementary/efl_ui_win_legacy.eo \
 	lib/elementary/efl_ui_progressbar_legacy.eo \
 	lib/elementary/efl_ui_clock_legacy.eo \
@@ -326,6 +325,8 @@ lib/elementary/efl_ui_image_legacy_eo.c \
 lib/elementary/efl_ui_image_zoomable_eo.legacy.c \
 lib/elementary/efl_ui_image_zoomable_legacy_eo.c \
 lib/elementary/efl_ui_layout_legacy_eo.c \
+lib/elementary/efl_ui_panes_eo.legacy.c \
+lib/elementary/efl_ui_panes_legacy_eo.c \
 lib/elementary/elm_hoversel_eo.c \
 lib/elementary/elm_hoversel_eo.legacy.c \
 lib/elementary/elm_hoversel_item_eo.c \
@@ -354,6 +355,9 @@ lib/elementary/efl_ui_image_zoomable_legacy_eo.h \
 lib/elementary/efl_ui_image_zoomable_legacy_eo.legacy.h \
 lib/elementary/efl_ui_layout_legacy_eo.h \
 lib/elementary/efl_ui_layout_legacy_eo.legacy.h \
+lib/elementary/efl_ui_panes_eo.legacy.h \
+lib/elementary/efl_ui_panes_legacy_eo.h \
+lib/elementary/efl_ui_panes_legacy_eo.legacy.h \
 lib/elementary/elm_hoversel_eo.h \
 lib/elementary/elm_hoversel_eo.legacy.h \
 lib/elementary/elm_hoversel_item_eo.h \
diff --git a/src/lib/elementary/efl_ui_panes.c b/src/lib/elementary/efl_ui_panes.c
index f732a01a08..a221193803 100644
--- a/src/lib/elementary/efl_ui_panes.c
+++ b/src/lib/elementary/efl_ui_panes.c
@@ -716,8 +716,9 @@ ELM_LAYOUT_CONTENT_ALIASES_IMPLEMENT(efl_ui_panes)
    ELM_LAYOUT_SIZING_EVAL_OPS(efl_ui_panes)
 
 #include "efl_ui_panes.eo.c"
+#include "efl_ui_panes_eo.legacy.c"
 
-#include "efl_ui_panes_legacy.eo.h"
+#include "efl_ui_panes_legacy_eo.h"
 #define MY_CLASS_NAME_LEGACY "elm_panes"
 
 static void
@@ -904,4 +905,4 @@ elm_panes_content_right_unset(Evas_Object *obj)
    return elm_layout_content_unset(obj, "right");
 }
 
-#include "efl_ui_panes_legacy.eo.c"
+#include "efl_ui_panes_legacy_eo.c"
diff --git a/src/lib/elementary/efl_ui_panes.eo b/src/lib/elementary/efl_ui_panes.eo
index 110d299b15..ca24cd7357 100644
--- a/src/lib/elementary/efl_ui_panes.eo
+++ b/src/lib/elementary/efl_ui_panes.eo
@@ -2,7 +2,6 @@ class @beta Efl.Ui.Panes extends Efl.Ui.Layout_Base implements Efl.Ui.Direction,
                     Efl.Ui.Clickable
 {
    [[Elementary panes class]]
-   legacy_prefix: elm_panes;
    event_prefix: elm_panes;
    methods {
       @property split_ratio {
@@ -20,10 +19,8 @@ class @beta Efl.Ui.Panes extends Efl.Ui.Layout_Base implements Efl.Ui.Direction,
 
            Note: This ratio will change when user drags the panes bar.]]
            set {
-             legacy: null;
            }
            get {
-             legacy: null;
            }
          values {
             ratio: double; [[Value between 0.0 and 1.0 representing split ratio between panes first and second parts.]]
diff --git a/src/lib/elementary/efl_ui_panes_eo.legacy.c b/src/lib/elementary/efl_ui_panes_eo.legacy.c
new file mode 100644
index 0000000000..fde258805d
--- /dev/null
+++ b/src/lib/elementary/efl_ui_panes_eo.legacy.c
@@ -0,0 +1,12 @@
+
+EAPI void
+elm_panes_fixed_set(Efl_Ui_Panes *obj, Eina_Bool fixed)
+{
+   efl_ui_panes_fixed_set(obj, fixed);
+}
+
+EAPI Eina_Bool
+elm_panes_fixed_get(const Efl_Ui_Panes *obj)
+{
+   return efl_ui_panes_fixed_get(obj);
+}
diff --git a/src/lib/elementary/efl_ui_panes_eo.legacy.h b/src/lib/elementary/efl_ui_panes_eo.legacy.h
new file mode 100644
index 0000000000..b0b3a942b8
--- /dev/null
+++ b/src/lib/elementary/efl_ui_panes_eo.legacy.h
@@ -0,0 +1,49 @@
+#ifndef _EFL_UI_PANES_EO_LEGACY_H_
+#define _EFL_UI_PANES_EO_LEGACY_H_
+
+#ifndef _EFL_UI_PANES_EO_CLASS_TYPE
+#define _EFL_UI_PANES_EO_CLASS_TYPE
+
+typedef Eo Efl_Ui_Panes;
+
+#endif
+
+#ifndef _EFL_UI_PANES_EO_TYPES
+#define _EFL_UI_PANES_EO_TYPES
+
+
+#endif
+
+
+
+/**
+ * @brief Set whether the left and right panes can be resized by user
+ * interaction.
+ *
+ * By default panes' contents are resizable by user interaction.
+ *
+ * @param[in] obj The object.
+ * @param[in] fixed Use @c true to fix the left and right panes sizes and make
+ * them not to be resized by user interaction. Use @c false to make them
+ * resizable.
+ *
+ * @ingroup Elm_Panes_Group
+ */
+EAPI void elm_panes_fixed_set(Efl_Ui_Panes *obj, Eina_Bool fixed);
+
+/**
+ * @brief Set whether the left and right panes can be resized by user
+ * interaction.
+ *
+ * By default panes' contents are resizable by user interaction.
+ *
+ * @param[in] obj The object.
+ *
+ * @return Use @c true to fix the left and right panes sizes and make them not
+ * to be resized by user interaction. Use @c false to make them resizable.
+ *
+ * @ingroup Elm_Panes_Group
+ */
+EAPI Eina_Bool elm_panes_fixed_get(const Efl_Ui_Panes *obj);
+
+#endif
diff --git a/src/lib/elementary/efl_ui_panes_legacy.eo b/src/lib/elementary/efl_ui_panes_legacy.eo
deleted file mode 100644
index 6c8355e0b9..0000000000
--- a/src/lib/elementary/efl_ui_panes_legacy.eo
+++ /dev/null
@@ -1,9 +0,0 @@
-class @beta Efl.Ui.Panes_Legacy extends Efl.Ui.Panes implements Efl.Ui.Legacy
-{
-   [[Elementary panes class]]
-   data: null;
-   implements {
-      class.constructor;
-      Efl.Object.constructor;
-   }
-}
diff --git a/src/lib/elementary/efl_ui_panes_legacy_eo.c b/src/lib/elementary/efl_ui_panes_legacy_eo.c
new file mode 100644
index 0000000000..ba95585085
--- /dev/null
+++ b/src/lib/elementary/efl_ui_panes_legacy_eo.c
@@ -0,0 +1,35 @@
+
+Efl_Object *_efl_ui_panes_legacy_efl_object_constructor(Eo *obj, void *pd);
+
+
+static Eina_Bool
+_efl_ui_panes_legacy_class_initializer(Efl_Class *klass)
+{
+   const Efl_Object_Ops *opsp = NULL;
+
+   const Efl_Object_Property_Reflection_Ops *ropsp = NULL;
+
+#ifndef EFL_UI_PANES_LEGACY_EXTRA_OPS
+#define EFL_UI_PANES_LEGACY_EXTRA_OPS
+#endif
+
+   EFL_OPS_DEFINE(ops,
+      EFL_OBJECT_OP_FUNC(efl_constructor, _efl_ui_panes_legacy_efl_object_constructor),
+      EFL_UI_PANES_LEGACY_EXTRA_OPS
+   );
+   opsp = &ops;
+
+   return efl_class_functions_set(klass, opsp, ropsp);
+}
+
+static const Efl_Class_Description _efl_ui_panes_legacy_class_desc = {
+   EO_VERSION,
+   "Efl.Ui.Panes_Legacy",
+   EFL_CLASS_TYPE_REGULAR,
+   0,
+   _efl_ui_panes_legacy_class_initializer,
+   _efl_ui_panes_legacy_class_constructor,
+   NULL
+};
+
+EFL_DEFINE_CLASS(efl_ui_panes_legacy_class_get, &_efl_ui_panes_legacy_class_desc, EFL_UI_PANES_CLASS, EFL_UI_LEGACY_INTERFACE, NULL);
diff --git a/src/lib/elementary/efl_ui_panes_legacy_eo.h b/src/lib/elementary/efl_ui_panes_legacy_eo.h
new file mode 100644
index 0000000000..692578c8ca
--- /dev/null
+++ b/src/lib/elementary/efl_ui_panes_legacy_eo.h
@@ -0,0 +1,26 @@
+#ifndef _EFL_UI_PANES_LEGACY_EO_H_
+#define _EFL_UI_PANES_LEGACY_EO_H_
+
+#ifndef _EFL_UI_PANES_LEGACY_EO_CLASS_TYPE
+#define _EFL_UI_PANES_LEGACY_EO_CLASS_TYPE
+
+typedef Eo Efl_Ui_Panes_Legacy;
+
+#endif
+
+#ifndef _EFL_UI_PANES_LEGACY_EO_TYPES
+#define _EFL_UI_PANES_LEGACY_EO_TYPES
+
+
+#endif
+#ifdef EFL_BETA_API_SUPPORT
+/** Elementary panes class
+ *
+ * @ingroup Efl_Ui_Panes_Legacy
+ */
+#define EFL_UI_PANES_LEGACY_CLASS efl_ui_panes_legacy_class_get()
+
+EWAPI const Efl_Class *efl_ui_panes_legacy_class_get(void);
+#endif /* EFL_BETA_API_SUPPORT */
+
+#endif
diff --git a/src/lib/elementary/efl_ui_panes_legacy_eo.legacy.h b/src/lib/elementary/efl_ui_panes_legacy_eo.legacy.h
new file mode 100644
index 0000000000..ba2c1331a3
--- /dev/null
+++ b/src/lib/elementary/efl_ui_panes_legacy_eo.legacy.h
@@ -0,0 +1,17 @@
+#ifndef _EFL_UI_PANES_LEGACY_EO_LEGACY_H_
+#define _EFL_UI_PANES_LEGACY_EO_LEGACY_H_
+
+#ifndef _EFL_UI_PANES_LEGACY_EO_CLASS_TYPE
+#define _EFL_UI_PANES_LEGACY_EO_CLASS_TYPE
+
+typedef Eo Efl_Ui_Panes_Legacy;
+
+#endif
+
+#ifndef _EFL_UI_PANES_LEGACY_EO_TYPES
+#define _EFL_UI_PANES_LEGACY_EO_TYPES
+
+
+#endif
+
+#endif
diff --git a/src/lib/elementary/elm_panes_legacy.h b/src/lib/elementary/elm_panes_legacy.h
index b33bbf0361..71b9d7e778 100644
--- a/src/lib/elementary/elm_panes_legacy.h
+++ b/src/lib/elementary/elm_panes_legacy.h
@@ -220,4 +220,4 @@ EAPI void elm_panes_content_right_min_relative_size_set(Evas_Object *obj, double
  */
 EAPI double elm_panes_content_right_min_relative_size_get(const Evas_Object *obj);
 
-#include "efl_ui_panes.eo.legacy.h"
+#include "efl_ui_panes_eo.legacy.h"
diff --git a/src/lib/elementary/meson.build b/src/lib/elementary/meson.build
index 722b2817ae..6e852afd42 100644
--- a/src/lib/elementary/meson.build
+++ b/src/lib/elementary/meson.build
@@ -1,7 +1,6 @@
 pub_legacy_eo_files = [
   'efl_ui_radio_legacy.eo',
   'efl_ui_video_legacy.eo',
-  'efl_ui_panes_legacy.eo',
   'efl_ui_win_legacy.eo',
   'efl_ui_progressbar_legacy.eo',
   'efl_ui_clock_legacy.eo',
@@ -709,6 +708,9 @@ elementary_pub_headers = [
   'efl_ui_image_zoomable_legacy_eo.legacy.h',
   'efl_ui_layout_legacy_eo.h',
   'efl_ui_layout_legacy_eo.legacy.h',
+  'efl_ui_panes_eo.legacy.h',
+  'efl_ui_panes_legacy_eo.h',
+  'efl_ui_panes_legacy_eo.legacy.h',
   'elm_hoversel_eo.h',
   'elm_hoversel_eo.legacy.h',
   'elm_hoversel_item_eo.h',