widget: Implement scale from Efl.Ui.Base

23 files changed, 63 insertions, 67 deletions

diff --git a/src/lib/elementary/efl_ui_image.c b/src/lib/elementary/efl_ui_image.c
index c1992c585d..b4e4a0a695 100644
--- a/src/lib/elementary/efl_ui_image.c
+++ b/src/lib/elementary/efl_ui_image.c
@@ -751,7 +751,7 @@ _efl_ui_image_sizing_eval(Evas_Object *obj)
    if (sd->no_scale)
      _efl_ui_image_internal_scale_set(obj, sd, 1.0);
    else
-     _efl_ui_image_internal_scale_set(obj, sd, elm_widget_scale_get(obj) * elm_config_scale_get());
+     _efl_ui_image_internal_scale_set(obj, sd, efl_ui_scale_get(obj) * elm_config_scale_get());
 
    ts = sd->scale;
    sd->scale = 1.0;
diff --git a/src/lib/elementary/efl_ui_progressbar.c b/src/lib/elementary/efl_ui_progressbar.c
index e8ef50fdbf..02117775a8 100644
--- a/src/lib/elementary/efl_ui_progressbar.c
+++ b/src/lib/elementary/efl_ui_progressbar.c
@@ -216,11 +216,11 @@ _efl_ui_progressbar_elm_widget_theme_apply(Eo *obj, Efl_Ui_Progressbar_Data *sd)
 
    if (_is_horizontal(sd->orientation))
      evas_object_size_hint_min_set
-       (sd->spacer, (double)sd->size * elm_widget_scale_get(obj) *
+       (sd->spacer, (double)sd->size * efl_ui_scale_get(obj) *
        elm_config_scale_get(), 1);
    else
      evas_object_size_hint_min_set
-       (sd->spacer, 1, (double)sd->size * elm_widget_scale_get(obj) *
+       (sd->spacer, 1, (double)sd->size * efl_ui_scale_get(obj) *
        elm_config_scale_get());
 
    if (_is_inverted(sd->orientation))
@@ -406,11 +406,11 @@ _efl_ui_progressbar_efl_ui_progress_span_size_set(Eo *obj, Efl_Ui_Progressbar_Da
 
    if (_is_horizontal(sd->orientation))
      evas_object_size_hint_min_set
-       (sd->spacer, (double)sd->size * elm_widget_scale_get(obj) *
+       (sd->spacer, (double)sd->size * efl_ui_scale_get(obj) *
        elm_config_scale_get(), 1);
    else
      evas_object_size_hint_min_set
-       (sd->spacer, 1, (double)sd->size * elm_widget_scale_get(obj) *
+       (sd->spacer, 1, (double)sd->size * efl_ui_scale_get(obj) *
        elm_config_scale_get());
 
    elm_layout_sizing_eval(obj);
diff --git a/src/lib/elementary/efl_ui_text.c b/src/lib/elementary/efl_ui_text.c
index 45bb385bdf..c62b20e086 100644
--- a/src/lib/elementary/efl_ui_text.c
+++ b/src/lib/elementary/efl_ui_text.c
@@ -925,7 +925,7 @@ _efl_ui_text_elm_widget_theme_apply(Eo *obj, Efl_Ui_Text_Data *sd)
 
    edje_object_scale_set
      (wd->resize_obj,
-     elm_widget_scale_get(obj) * elm_config_scale_get());
+     efl_ui_scale_get(obj) * elm_config_scale_get());
 
    _mirrored_set(obj, elm_widget_mirrored_get(obj));
 
diff --git a/src/lib/elementary/efl_ui_win.c b/src/lib/elementary/efl_ui_win.c
index 62005bbc8d..93042dd8e0 100644
--- a/src/lib/elementary/efl_ui_win.c
+++ b/src/lib/elementary/efl_ui_win.c
@@ -6209,7 +6209,7 @@ _elm_win_theme_internal(Eo *obj, Efl_Ui_Win_Data *sd)
 
    edje_object_mirrored_set(sd->legacy.edje, elm_widget_mirrored_get(obj));
    edje_object_scale_set(sd->legacy.edje,
-                         elm_widget_scale_get(obj) * elm_config_scale_get());
+                         efl_ui_scale_get(obj) * elm_config_scale_get());
 
    efl_event_callback_legacy_call(obj, EFL_UI_WIN_EVENT_THEME_CHANGED, NULL);
    ret = elm_obj_widget_disable(obj);
diff --git a/src/lib/elementary/elc_multibuttonentry.c b/src/lib/elementary/elc_multibuttonentry.c
index d369c8d721..daf1130c1a 100644
--- a/src/lib/elementary/elc_multibuttonentry.c
+++ b/src/lib/elementary/elc_multibuttonentry.c
@@ -103,7 +103,7 @@ _elm_multibuttonentry_elm_widget_theme_apply(Eo *obj, Elm_Multibuttonentry_Data
    if (str) hpad = atoi(str);
    str = elm_layout_data_get(obj, "vertical_pad");
    if (str) vpad = atoi(str);
-   pad_scale = elm_widget_scale_get(obj) * elm_config_scale_get()
+   pad_scale = efl_ui_scale_get(obj) * elm_config_scale_get()
       / edje_object_base_scale_get(elm_layout_edje_get(obj));
    elm_box_padding_set(sd->box, (hpad * pad_scale), (vpad * pad_scale));
 
@@ -1458,7 +1458,7 @@ _view_init(Evas_Object *obj, Elm_Multibuttonentry_Data *sd)
    if (str) hpad = atoi(str);
    str = elm_layout_data_get(obj, "vertical_pad");
    if (str) vpad = atoi(str);
-   pad_scale = elm_widget_scale_get(obj) * elm_config_scale_get()
+   pad_scale = efl_ui_scale_get(obj) * elm_config_scale_get()
       / edje_object_base_scale_get(elm_layout_edje_get(obj));
    elm_box_padding_set(sd->box, (hpad * pad_scale), (vpad * pad_scale));
 
diff --git a/src/lib/elementary/elm_clock.c b/src/lib/elementary/elm_clock.c
index 0ca59dd2ab..b0b62dcf8d 100644
--- a/src/lib/elementary/elm_clock.c
+++ b/src/lib/elementary/elm_clock.c
@@ -379,7 +379,7 @@ _time_update(Evas_Object *obj, Eina_Bool theme_update)
           }
 
         edje_object_scale_set
-          (wd->resize_obj, elm_widget_scale_get(obj) *
+          (wd->resize_obj, efl_ui_scale_get(obj) *
           elm_config_scale_get());
 
         for (i = 0; i < 6; i++)
@@ -392,7 +392,7 @@ _time_update(Evas_Object *obj, Eina_Bool theme_update)
              elm_widget_theme_object_set
                (obj, sd->digit[i], "clock", "flipdigit", style);
              edje_object_scale_set
-               (sd->digit[i], elm_widget_scale_get(obj) *
+               (sd->digit[i], efl_ui_scale_get(obj) *
                elm_config_scale_get());
 
              if ((sd->edit) && (sd->digedit & (1 << i)))
@@ -426,7 +426,7 @@ _time_update(Evas_Object *obj, Eina_Bool theme_update)
                edje_object_add(evas_object_evas_get(wd->resize_obj));
              elm_widget_theme_object_set
                (obj, sd->am_pm_obj, "clock", "flipampm", style);
-             edje_object_scale_set(sd->am_pm_obj, elm_widget_scale_get(obj) *
+             edje_object_scale_set(sd->am_pm_obj, efl_ui_scale_get(obj) *
                                    _elm_config->scale);
              if (sd->edit)
                edje_object_signal_emit
diff --git a/src/lib/elementary/elm_colorselector.c b/src/lib/elementary/elm_colorselector.c
index d3750552b6..10a3c523a1 100644
--- a/src/lib/elementary/elm_colorselector.c
+++ b/src/lib/elementary/elm_colorselector.c
@@ -1322,7 +1322,7 @@ _elm_colorselector_elm_widget_theme_apply(Eo *obj, Elm_Colorselector_Data *sd)
             (wd->resize_obj, "vertical_pad");
         if (vpadstr) v_pad = atoi(vpadstr);
 
-        scale = elm_widget_scale_get(obj) * elm_config_scale_get() / edje_object_base_scale_get(wd->resize_obj);
+        scale = efl_ui_scale_get(obj) * elm_config_scale_get() / edje_object_base_scale_get(wd->resize_obj);
         efl_pack_padding_set(sd->palette_box, h_pad * scale, v_pad * scale, 0);
 
         EINA_LIST_FOREACH(sd->items, elist, eo_item)
@@ -1878,7 +1878,7 @@ _create_colorpalette(Evas_Object *obj)
    vpadstr = edje_object_data_get(wd->resize_obj, "vertical_pad");
    if (vpadstr) v_pad = atoi(vpadstr);
 
-   scale = elm_widget_scale_get(obj) * elm_config_scale_get() / edje_object_base_scale_get(wd->resize_obj);
+   scale = efl_ui_scale_get(obj) * elm_config_scale_get() / edje_object_base_scale_get(wd->resize_obj);
    efl_pack_padding_set(sd->palette_box, h_pad * scale, v_pad * scale, 0);
    efl_pack_align_set(sd->palette_box, 0.0, 0.0);
    if (!elm_layout_content_set(obj, "elm.palette", sd->palette_box))
diff --git a/src/lib/elementary/elm_entry.c b/src/lib/elementary/elm_entry.c
index 9368bc8305..6beff4ea2a 100644
--- a/src/lib/elementary/elm_entry.c
+++ b/src/lib/elementary/elm_entry.c
@@ -860,7 +860,7 @@ _elm_entry_elm_widget_theme_apply(Eo *obj, Elm_Entry_Data *sd)
 
    edje_object_scale_set
      (wd->resize_obj,
-     elm_widget_scale_get(obj) * elm_config_scale_get());
+     efl_ui_scale_get(obj) * elm_config_scale_get());
 
    _mirrored_set(obj, elm_widget_mirrored_get(obj));
 
diff --git a/src/lib/elementary/elm_gengrid.c b/src/lib/elementary/elm_gengrid.c
index 62a1ab72dd..309e955f46 100644
--- a/src/lib/elementary/elm_gengrid.c
+++ b/src/lib/elementary/elm_gengrid.c
@@ -215,7 +215,7 @@ _item_cache_add(Elm_Gen_Item *it)
    edje_object_mirrored_set(VIEW(it),
                             elm_widget_mirrored_get(WIDGET(it)));
    edje_object_scale_set(VIEW(it),
-                         elm_widget_scale_get(WIDGET(it))
+                         efl_ui_scale_get(WIDGET(it))
                          * elm_config_scale_get());
 
    evas_object_hide(itc->base_view);
@@ -1122,7 +1122,7 @@ _view_style_update(Elm_Gen_Item *it, Evas_Object *view, const char *style)
      }
 
    edje_object_mirrored_set(view, elm_widget_mirrored_get(WIDGET(it)));
-   edje_object_scale_set(view, elm_widget_scale_get(WIDGET(it)) *
+   edje_object_scale_set(view, efl_ui_scale_get(WIDGET(it)) *
                          elm_config_scale_get());
    evas_object_stack_below(view, sd->stack);
 }
@@ -1136,7 +1136,7 @@ _view_create(Elm_Gen_Item *it, const char *style)
    Evas_Object *view = edje_object_add(evas_object_evas_get(WIDGET(it)));
    evas_object_smart_member_add(view, GG_IT(it)->wsd->pan_obj);
    elm_widget_sub_object_add(WIDGET(it), view);
-   edje_object_scale_set(view, elm_widget_scale_get(WIDGET(it)) *
+   edje_object_scale_set(view, efl_ui_scale_get(WIDGET(it)) *
                          elm_config_scale_get());
 
    _view_style_update(it, view, style);
diff --git a/src/lib/elementary/elm_genlist.c b/src/lib/elementary/elm_genlist.c
index 35f6bc8f64..63e96e52aa 100644
--- a/src/lib/elementary/elm_genlist.c
+++ b/src/lib/elementary/elm_genlist.c
@@ -547,7 +547,7 @@ _view_style_update(Elm_Gen_Item *it, Evas_Object *view, const char *style)
      }
 
    edje_object_mirrored_set(view, elm_widget_mirrored_get(WIDGET(it)));
-   edje_object_scale_set(view, elm_widget_scale_get(WIDGET(it))
+   edje_object_scale_set(view, efl_ui_scale_get(WIDGET(it))
                          * elm_config_scale_get());
 
    stacking_even = edje_object_data_get(view, "stacking_even");
@@ -568,7 +568,7 @@ _view_create(Elm_Gen_Item *it, const char *style)
    Evas_Object *view = edje_object_add(evas_object_evas_get(WIDGET(it)));
    evas_object_smart_member_add(view, it->item->wsd->pan_obj);
    elm_widget_sub_object_add(WIDGET(it), view);
-   edje_object_scale_set(view, elm_widget_scale_get(WIDGET(it)) *
+   edje_object_scale_set(view, efl_ui_scale_get(WIDGET(it)) *
                          elm_config_scale_get());
 
    _view_style_update(it, view, style);
@@ -1384,7 +1384,7 @@ _decorate_all_item_realize(Elm_Gen_Item *it,
    if (it->item->decorate_all_item_realized) return;
 
    it->deco_all_view = edje_object_add(evas_object_evas_get(WIDGET(it)));
-   edje_object_scale_set(it->deco_all_view, elm_widget_scale_get(WIDGET(it)) *
+   edje_object_scale_set(it->deco_all_view, efl_ui_scale_get(WIDGET(it)) *
                          elm_config_scale_get());
    evas_object_smart_member_add(it->deco_all_view, sd->pan_obj);
    elm_widget_sub_object_add(WIDGET(it), it->deco_all_view);
@@ -1621,7 +1621,7 @@ _item_cache_add(Elm_Gen_Item *it, Eina_List *contents)
    edje_object_mirrored_set(itc->base_view,
                             elm_widget_mirrored_get(WIDGET(it)));
    edje_object_scale_set(itc->base_view,
-                         elm_widget_scale_get(WIDGET(it))
+                         efl_ui_scale_get(WIDGET(it))
                          * elm_config_scale_get());
 
    it->spacer = NULL;
diff --git a/src/lib/elementary/elm_image_legacy.h b/src/lib/elementary/elm_image_legacy.h
index 90650d4a74..a79f88ce27 100644
--- a/src/lib/elementary/elm_image_legacy.h
+++ b/src/lib/elementary/elm_image_legacy.h
@@ -486,7 +486,7 @@ EAPI void elm_image_resizable_get(const Evas_Object *obj, Eina_Bool *up, Eina_Bo
  * This function disables scaling of the elm_image widget through the function
  * elm_object_scale_set(). However, this does not affect the widget size/resize
  * in any way. For that effect, take a look at @ref elm_image_resizable_get and
- * @ref elm_widget_scale_get
+ * @ref efl_ui_scale_get
  *
  * @param[in] no_scale @c true if the object is not scalable, @c false
  * otherwise. Default is @c false.
@@ -501,7 +501,7 @@ EAPI void elm_image_no_scale_set(Evas_Object *obj, Eina_Bool no_scale);
  * This function disables scaling of the elm_image widget through the function
  * elm_object_scale_set(). However, this does not affect the widget size/resize
  * in any way. For that effect, take a look at @ref elm_image_resizable_get and
- * @ref elm_widget_scale_get
+ * @ref efl_ui_scale_get
  *
  * @return @c true if the object is not scalable, @c false otherwise. Default
  * is @c false.
diff --git a/src/lib/elementary/elm_layout.c b/src/lib/elementary/elm_layout.c
index 7d5c3fbfd2..8a8baa60c1 100644
--- a/src/lib/elementary/elm_layout.c
+++ b/src/lib/elementary/elm_layout.c
@@ -321,7 +321,7 @@ _visuals_refresh(Evas_Object *obj,
 
    edje_object_scale_set
      (wd->resize_obj,
-     elm_widget_scale_get(obj) * elm_config_scale_get());
+     efl_ui_scale_get(obj) * elm_config_scale_get());
 
    _elm_layout_highlight_in_theme(obj);
 
diff --git a/src/lib/elementary/elm_list.c b/src/lib/elementary/elm_list.c
index adc319ff31..7fa0d975ef 100644
--- a/src/lib/elementary/elm_list.c
+++ b/src/lib/elementary/elm_list.c
@@ -1108,7 +1108,7 @@ _elm_list_elm_widget_theme_apply(Eo *obj, Elm_List_Data *sd)
      {
         ELM_LIST_ITEM_DATA_GET(eo_it, it);
         edje_object_scale_set
-          (VIEW(it), elm_widget_scale_get(obj) * elm_config_scale_get());
+          (VIEW(it), efl_ui_scale_get(obj) * elm_config_scale_get());
         it->fixed = EINA_FALSE;
      }
 
diff --git a/src/lib/elementary/elm_main.c b/src/lib/elementary/elm_main.c
index 0380a388ba..20d3380b80 100644
--- a/src/lib/elementary/elm_main.c
+++ b/src/lib/elementary/elm_main.c
@@ -1434,14 +1434,14 @@ elm_object_scale_set(Evas_Object *obj,
                      double       scale)
 {
    EINA_SAFETY_ON_NULL_RETURN(obj);
-   elm_widget_scale_set(obj, scale);
+   efl_ui_scale_set(obj, scale);
 }
 
 EAPI double
 elm_object_scale_get(const Evas_Object *obj)
 {
    EINA_SAFETY_ON_NULL_RETURN_VAL(obj, 0.0);
-   return elm_widget_scale_get(obj);
+   return efl_ui_scale_get(obj);
 }
 
 EAPI void
diff --git a/src/lib/elementary/elm_menu.c b/src/lib/elementary/elm_menu.c
index e6d270240b..f430285911 100644
--- a/src/lib/elementary/elm_menu.c
+++ b/src/lib/elementary/elm_menu.c
@@ -293,7 +293,7 @@ _elm_menu_elm_widget_theme_apply(Eo *obj, Elm_Menu_Data *sd)
              elm_wdg_item_disable(eo_item);
              /* SEOZ
              edje_object_scale_set
-               (VIEW(item), elm_widget_scale_get(obj) *
+               (VIEW(item), efl_ui_scale_get(obj) *
                elm_config_scale_get());
                */
           }
diff --git a/src/lib/elementary/elm_notify.c b/src/lib/elementary/elm_notify.c
index 436bc3c765..3b7e4f219d 100644
--- a/src/lib/elementary/elm_notify.c
+++ b/src/lib/elementary/elm_notify.c
@@ -153,7 +153,7 @@ _elm_notify_elm_widget_theme_apply(Eo *obj, Elm_Notify_Data *sd)
    if (sd->block_events) _block_events_theme_apply(obj);
 
    edje_object_scale_set
-     (sd->notify, elm_widget_scale_get(obj) * elm_config_scale_get());
+     (sd->notify, efl_ui_scale_get(obj) * elm_config_scale_get());
 
    _sizing_eval(obj);
 
diff --git a/src/lib/elementary/elm_photo.c b/src/lib/elementary/elm_photo.c
index ddfc4c40ff..7b67b81159 100644
--- a/src/lib/elementary/elm_photo.c
+++ b/src/lib/elementary/elm_photo.c
@@ -37,7 +37,7 @@ _sizing_eval(Evas_Object *obj)
 
    if (sd->size <= 0) return;
 
-   scale = (sd->size * elm_widget_scale_get(obj) * elm_config_scale_get());
+   scale = (sd->size * efl_ui_scale_get(obj) * elm_config_scale_get());
 
    evas_object_size_hint_min_set(sd->icon, scale, scale);
    elm_coords_finger_size_adjust(1, &minw, 1, &minh);
@@ -65,10 +65,10 @@ _elm_photo_elm_widget_theme_apply(Eo *obj, Elm_Photo_Data *sd)
      (obj, wd->resize_obj, "photo", "base",
      elm_widget_style_get(obj));
 
-   elm_object_scale_set(sd->icon, elm_widget_scale_get(obj));
+   elm_object_scale_set(sd->icon, efl_ui_scale_get(obj));
 
    edje_object_scale_set(wd->resize_obj,
-                         elm_widget_scale_get(obj) * elm_config_scale_get());
+                         efl_ui_scale_get(obj) * elm_config_scale_get());
    _sizing_eval(obj);
 
    return int_ret;
@@ -260,7 +260,7 @@ _elm_photo_efl_canvas_group_group_add(Eo *obj, Elm_Photo_Data *priv)
    elm_image_fill_outside_set(priv->icon, !priv->fill_inside);
    elm_image_prescale_set(priv->icon, 0);
 
-   elm_object_scale_set(priv->icon, elm_widget_scale_get(obj));
+   elm_object_scale_set(priv->icon, efl_ui_scale_get(obj));
 
    evas_object_event_callback_add
      (priv->icon, EVAS_CALLBACK_MOUSE_UP, _mouse_up, obj);
diff --git a/src/lib/elementary/elm_segment_control.c b/src/lib/elementary/elm_segment_control.c
index 212593cf3d..5bbdfad47e 100644
--- a/src/lib/elementary/elm_segment_control.c
+++ b/src/lib/elementary/elm_segment_control.c
@@ -234,7 +234,7 @@ _elm_segment_control_elm_widget_theme_apply(Eo *obj, Elm_Segment_Control_Data *s
         elm_widget_theme_object_set
           (obj, VIEW(it), "segment_control", "item",
           elm_widget_style_get(obj));
-        edje_object_scale_set(VIEW(it), elm_widget_scale_get(WIDGET(it)) *
+        edje_object_scale_set(VIEW(it), efl_ui_scale_get(WIDGET(it)) *
                               elm_config_scale_get());
         edje_object_mirrored_set(VIEW(it), rtl);
      }
@@ -597,7 +597,7 @@ _elm_segment_control_item_efl_object_constructor(Eo *obj, Elm_Segment_Control_It
    parent = efl_parent_get(obj);
 
    VIEW(it) = edje_object_add(evas_object_evas_get(parent));
-   edje_object_scale_set(VIEW(it),elm_widget_scale_get(WIDGET(it)) *
+   edje_object_scale_set(VIEW(it),efl_ui_scale_get(WIDGET(it)) *
                          elm_config_scale_get());
    evas_object_smart_member_add(VIEW(it), parent);
 
diff --git a/src/lib/elementary/elm_slider.c b/src/lib/elementary/elm_slider.c
index a598a8a66b..62e80cb19f 100644
--- a/src/lib/elementary/elm_slider.c
+++ b/src/lib/elementary/elm_slider.c
@@ -710,7 +710,7 @@ _popup_add(Elm_Slider_Data *sd, Eo *obj, Evas_Object **popup,
      _elm_theme_set(elm_widget_theme_get(obj), *popup, "slider", "horizontal/popup", elm_widget_style_get(obj));
    else
      _elm_theme_set(elm_widget_theme_get(obj), *popup, "slider", "vertical/popup", elm_widget_style_get(obj));
-   edje_object_scale_set(*popup, elm_widget_scale_get(obj) *
+   edje_object_scale_set(*popup, efl_ui_scale_get(obj) *
                          elm_config_scale_get());
    edje_object_signal_callback_add(*popup, "popup,hide,done", "elm", // XXX: for compat
                                    _popup_hide_done, obj);
@@ -783,10 +783,10 @@ _elm_slider_elm_widget_theme_apply(Eo *obj, Elm_Slider_Data *sd)
 
    if (sd->popup)
      {
-        edje_object_scale_set(sd->popup, elm_widget_scale_get(obj) *
+        edje_object_scale_set(sd->popup, efl_ui_scale_get(obj) *
                               elm_config_scale_get());
         if (sd->range_enable && sd->popup2)
-          edje_object_scale_set(sd->popup2, elm_widget_scale_get(obj) *
+          edje_object_scale_set(sd->popup2, efl_ui_scale_get(obj) *
                                 elm_config_scale_get());
         else if (sd->range_enable && !sd->popup2)
           _popup_add(sd, obj, &sd->popup2, &sd->track2, EINA_TRUE);
@@ -800,11 +800,11 @@ _elm_slider_elm_widget_theme_apply(Eo *obj, Elm_Slider_Data *sd)
 
    if (_is_horizontal(sd->orientation))
      evas_object_size_hint_min_set
-       (sd->spacer, (double)sd->size * elm_widget_scale_get(obj) *
+       (sd->spacer, (double)sd->size * efl_ui_scale_get(obj) *
        elm_config_scale_get(), 1);
    else
      evas_object_size_hint_min_set
-       (sd->spacer, 1, (double)sd->size * elm_widget_scale_get(obj) *
+       (sd->spacer, 1, (double)sd->size * efl_ui_scale_get(obj) *
        elm_config_scale_get());
 
    if (sd->range_enable)
@@ -1078,11 +1078,11 @@ _elm_slider_efl_canvas_group_group_calculate(Eo *obj, Elm_Slider_Data *sd)
 
    if (_is_horizontal(sd->orientation))
      evas_object_size_hint_min_set
-       (sd->spacer, (double)sd->size * elm_widget_scale_get(obj) *
+       (sd->spacer, (double)sd->size * efl_ui_scale_get(obj) *
        elm_config_scale_get(), 1);
    else
      evas_object_size_hint_min_set
-       (sd->spacer, 1, (double)sd->size * elm_widget_scale_get(obj) *
+       (sd->spacer, 1, (double)sd->size * efl_ui_scale_get(obj) *
        elm_config_scale_get());
 
    _val_fetch(obj, EINA_FALSE);
diff --git a/src/lib/elementary/elm_toolbar.c b/src/lib/elementary/elm_toolbar.c
index 26d4068628..ecb75a2167 100644
--- a/src/lib/elementary/elm_toolbar.c
+++ b/src/lib/elementary/elm_toolbar.c
@@ -1021,7 +1021,7 @@ _internal_elm_toolbar_icon_size_get(Evas_Object *obj)
        (wd->resize_obj, "icon_size");
 
    if (icon_size)
-     return (int)(atoi(icon_size) * elm_widget_scale_get(obj) * elm_config_scale_get()
+     return (int)(atoi(icon_size) * efl_ui_scale_get(obj) * elm_config_scale_get()
             / edje_object_base_scale_get(wd->resize_obj));
 
    return _elm_config->icon_size;
@@ -1565,7 +1565,7 @@ _elm_toolbar_elm_widget_theme_apply(Eo *obj, Elm_Toolbar_Data *sd)
    if (sd->priv_icon_size) sd->icon_size = sd->priv_icon_size;
    else sd->icon_size = sd->theme_icon_size;
 
-   scale = (elm_widget_scale_get(obj) * elm_config_scale_get());
+   scale = (efl_ui_scale_get(obj) * elm_config_scale_get());
    EINA_INLIST_FOREACH(sd->items, it)
      _item_theme_hook(obj, it, scale, sd->icon_size);
 
@@ -1693,7 +1693,7 @@ _elm_toolbar_item_elm_widget_item_part_content_set(Eo *eo_item EINA_UNUSED, Elm_
    if (item->object)
      elm_widget_sub_object_add(obj, item->object);
 
-   scale = (elm_widget_scale_get(obj) * elm_config_scale_get());
+   scale = (efl_ui_scale_get(obj) * elm_config_scale_get());
    _item_theme_hook(obj, item, scale, sd->icon_size);
 }
 
@@ -1727,7 +1727,7 @@ _elm_toolbar_item_elm_widget_item_part_content_unset(Eo *eo_item EINA_UNUSED, El
    _elm_widget_sub_object_redirect_to_top(obj, item->object);
    o = item->object;
    item->object = NULL;
-   scale = (elm_widget_scale_get(obj) * elm_config_scale_get());
+   scale = (efl_ui_scale_get(obj) * elm_config_scale_get());
    _item_theme_hook(obj, item, scale, sd->icon_size);
 
    return o;
@@ -3132,7 +3132,7 @@ _elm_toolbar_item_append(Eo *obj, Elm_Toolbar_Data *sd, const char *icon, const
 
    it = _item_new(obj, icon, label, func, data);
    if (!it) return NULL;
-   scale = (elm_widget_scale_get(obj) * elm_config_scale_get());
+   scale = (efl_ui_scale_get(obj) * elm_config_scale_get());
 
    prev_list = evas_object_box_children_get(sd->bx);
 
@@ -3158,7 +3158,7 @@ _elm_toolbar_item_prepend(Eo *obj, Elm_Toolbar_Data *sd, const char *icon, const
 
    it = _item_new(obj, icon, label, func, data);
    if (!it) return NULL;
-   scale = (elm_widget_scale_get(obj) * elm_config_scale_get());
+   scale = (efl_ui_scale_get(obj) * elm_config_scale_get());
 
    prev_list = evas_object_box_children_get(sd->bx);
 
@@ -3187,7 +3187,7 @@ _elm_toolbar_item_insert_before(Eo *obj, Elm_Toolbar_Data *sd, Elm_Object_Item *
 
    it = _item_new(obj, icon, label, func, data);
    if (!it) return NULL;
-   scale = (elm_widget_scale_get(obj) * elm_config_scale_get());
+   scale = (efl_ui_scale_get(obj) * elm_config_scale_get());
 
    prev_list = evas_object_box_children_get(sd->bx);
 
@@ -3216,7 +3216,7 @@ _elm_toolbar_item_insert_after(Eo *obj, Elm_Toolbar_Data *sd, Elm_Object_Item *e
 
    it = _item_new(obj, icon, label, func, data);
    if (!it) return NULL;
-   scale = (elm_widget_scale_get(obj) * elm_config_scale_get());
+   scale = (efl_ui_scale_get(obj) * elm_config_scale_get());
 
    prev_list = evas_object_box_children_get(sd->bx);
 
@@ -3462,7 +3462,7 @@ _elm_toolbar_item_separator_set(Eo *eo_item EINA_UNUSED, Elm_Toolbar_Item_Data *
 
    if (item->separator == separator) return;
    item->separator = separator;
-   scale = (elm_widget_scale_get(obj) * elm_config_scale_get());
+   scale = (efl_ui_scale_get(obj) * elm_config_scale_get());
    _item_theme_hook(obj, item, scale, sd->icon_size);
    evas_object_size_hint_min_set(VIEW(item), -1, -1);
    if (separator) sd->separator_count++;
diff --git a/src/lib/elementary/elm_widget.c b/src/lib/elementary/elm_widget.c
index b8606c6f43..5c50d51371 100644
--- a/src/lib/elementary/elm_widget.c
+++ b/src/lib/elementary/elm_widget.c
@@ -1443,10 +1443,10 @@ _elm_widget_sub_object_add(Eo *obj, Elm_Widget_Smart_Data *sd, Evas_Object *sobj
          * need to reset sobj's scale to 5.
          * Note that each widget's scale is 0 by default.
          */
-        double scale, pscale = elm_widget_scale_get(sobj);
+        double scale, pscale = efl_ui_scale_get(sobj);
         Elm_Theme *th, *pth = elm_widget_theme_get(sobj);
 
-        scale = elm_widget_scale_get(sobj);
+        scale = efl_ui_scale_get(sobj);
         th = elm_widget_theme_get(sobj);
         mirrored = elm_widget_mirrored_get(sobj);
 
@@ -3664,8 +3664,8 @@ _elm_widget_scroll_freeze_get(Eo *obj EINA_UNUSED, Elm_Widget_Smart_Data *sd)
    return sd->scroll_freeze;
 }
 
-EOLIAN static void
-_elm_widget_scale_set(Eo *obj, Elm_Widget_Smart_Data *sd, double scale)
+EOLIAN static Eina_Bool
+_elm_widget_efl_ui_base_scale_set(Eo *obj, Elm_Widget_Smart_Data *sd, double scale)
 {
    if (scale < 0.0) scale = 0.0;
    if (sd->scale != scale)
@@ -3673,17 +3673,18 @@ _elm_widget_scale_set(Eo *obj, Elm_Widget_Smart_Data *sd, double scale)
         sd->scale = scale;
         elm_widget_theme(obj);
      }
+   return EINA_TRUE;
 }
 
 EOLIAN static double
-_elm_widget_scale_get(Eo *obj EINA_UNUSED, Elm_Widget_Smart_Data *sd)
+_elm_widget_efl_ui_base_scale_get(Eo *obj EINA_UNUSED, Elm_Widget_Smart_Data *sd)
 {
    // FIXME: save walking up the tree by storing/caching parent scale
    if (sd->scale == 0.0)
      {
         if (sd->parent_obj && elm_widget_is(sd->parent_obj))
           {
-             return elm_widget_scale_get(sd->parent_obj);
+             return efl_ui_scale_get(sd->parent_obj);
           }
         else
           {
diff --git a/src/lib/elementary/elm_widget.eo b/src/lib/elementary/elm_widget.eo
index 4b9dcb828e..1dfc37666a 100644
--- a/src/lib/elementary/elm_widget.eo
+++ b/src/lib/elementary/elm_widget.eo
@@ -30,7 +30,9 @@ struct Elm.Tooltip; [[Elementary tooltip]]
 struct Elm.Cursor; [[Elementary cursor]]
 struct @extern Elm.Theme; [[Elementary theme]]
 
-abstract Elm.Widget (Efl.Canvas.Group, Elm.Interface.Atspi_Accessible, Elm.Interface.Atspi_Component, Efl.Ui.Focus.User, Efl.Ui.Focus.Object)
+abstract Elm.Widget (Efl.Canvas.Group, Elm.Interface.Atspi_Accessible,
+                     Elm.Interface.Atspi_Component, Efl.Ui.Focus.User,
+                     Efl.Ui.Focus.Object, Efl.Ui.Base)
 {
    [[Elementary widget abstract class]]
    legacy_prefix: elm_widget;
@@ -120,12 +122,6 @@ abstract Elm.Widget (Efl.Canvas.Group, Elm.Interface.Atspi_Accessible, Elm.Inter
             style: string; [[Style name]]
          }
       }
-      @property scale {
-      	 [[Scale factor]]
-         values {
-            scale: double; [[Scale factor]]
-         }
-      }
       @property focus_custom_chain {
          [[A custom chain of objects to pass focus.
 
@@ -836,6 +832,7 @@ abstract Elm.Widget (Efl.Canvas.Group, Elm.Interface.Atspi_Accessible, Elm.Inter
       Efl.Ui.Focus.User.parent { get; }
       Efl.Ui.Focus.Object.focus_geometry { get; }
       Efl.Ui.Focus.Object.focus { set; }
+      Efl.Ui.Base.scale { get; set; }
    }
    events {
       moved; [[Called when widget moved]]
diff --git a/src/lib/elementary/elm_widget.h b/src/lib/elementary/elm_widget.h
index fa391c637b..db7ae10dd7 100644
--- a/src/lib/elementary/elm_widget.h
+++ b/src/lib/elementary/elm_widget.h
@@ -729,8 +729,6 @@ EAPI int              elm_widget_scroll_hold_get(const Evas_Object *obj);
 EAPI void             elm_widget_scroll_freeze_push(Evas_Object *obj);
 EAPI void             elm_widget_scroll_freeze_pop(Evas_Object *obj);
 EAPI int              elm_widget_scroll_freeze_get(const Evas_Object *obj);
-EAPI void             elm_widget_scale_set(Evas_Object *obj, double scale);
-EAPI double           elm_widget_scale_get(const Evas_Object *obj);
 EAPI Eina_Bool        elm_widget_mirrored_get(const Evas_Object *obj);
 EAPI void             elm_widget_mirrored_set(Evas_Object *obj, Eina_Bool mirrored);
 EAPI Eina_Bool        elm_widget_mirrored_automatic_get(const Evas_Object *obj);