entry: allow force recalc on "size,eval" "elm" signal

Summary:
In some use cases, font (style) of elm.text in elm entry is changed
on focus and unfocus. user must send "size,eval",elm signal to entry to
force recalc, but this was not happening. This patch fixes that issue.

fixes T4233

Reviewers: tasn, herdsman, raster

Subscribers: cedric, seoz, jpeg

Maniphest Tasks: T4233

Differential Revision: https://phab.enlightenment.org/D4196

1 files changed, 17 insertions, 0 deletions

diff --git a/src/lib/elementary/elm_entry.c b/src/lib/elementary/elm_entry.c
index 87c555f1b1..ead6be5b83 100644
--- a/src/lib/elementary/elm_entry.c
+++ b/src/lib/elementary/elm_entry.c
@@ -3625,6 +3625,15 @@ _end_handler_mouse_move_cb(void *data,
      _magnifier_move(data);
 }
 
+static void
+_entry_on_size_evaluate_signal(void *data,
+                               Evas_Object *obj EINA_UNUSED,
+                               const char *emission EINA_UNUSED,
+                               const char *source EINA_UNUSED)
+{
+   elm_entry_calc_force(data);
+}
+
 EOLIAN static void
 _elm_entry_efl_canvas_group_group_add(Eo *obj, Elm_Entry_Data *priv)
 {
@@ -3785,6 +3794,10 @@ _elm_entry_efl_canvas_group_group_add(Eo *obj, Elm_Entry_Data *priv)
 
    if (_elm_config->desktop_entry)
      priv->sel_handler_disabled = EINA_TRUE;
+
+   edje_object_signal_callback_add
+      (priv->entry_edje, "size,eval", "elm",
+       _entry_on_size_evaluate_signal, obj);
 }
 
 static void
@@ -3829,6 +3842,10 @@ _elm_entry_efl_canvas_group_group_del(Eo *obj, Elm_Entry_Data *sd)
         if (sd->auto_save) _save_do(obj);
      }
 
+   edje_object_signal_callback_del_full
+      (sd->entry_edje, "size,eval", "elm",
+       _entry_on_size_evaluate_signal, obj);
+
    if (sd->scroll)
      elm_interface_scrollable_content_viewport_resize_cb_set(obj, NULL);