edje: update a style when a style is added as class's member

Summary:
If there is no member styles when a text_class is updated,
newly added styles can't be updated.
So, newly added styles as member of text_class should be updated.
@fix

Test Plan:
Test case is included.

1. Run "elementary_test -to "font overlay""
2. Press Next button. Check the font size.
3. Press Prev button.
4. Put font_size as 50
5. Click Apply button.
6. Press Next button. Check the font size is not changed.

Reviewers: cedric, tasn, herdsman, raster

Subscribers: jpeg, z-wony, Blackmole

Differential Revision: https://phab.enlightenment.org/D4125

1 files changed, 27 insertions, 0 deletions

diff --git a/data/elementary/objects/test.edc b/data/elementary/objects/test.edc
index 90db73c162..e58a595038 100644
--- a/data/elementary/objects/test.edc
+++ b/data/elementary/objects/test.edc
@@ -833,4 +833,31 @@ group { name: "page_layout";
          }
       }
    }
+   group { name: "font_overlay_layout";
+      styles {
+         style { name: "test_class_style";
+            base: "font=Sans font_size=20 color=#fff text_class=font_overlay_test wrap=mixed";
+         }
+      }
+      parts {
+         part { name: "bg";
+            type: RECT;
+            scale: 1;
+            description { state: "default" 0.0;
+               min: 400 300;
+               color: 0 0 0 0;
+            }
+         }
+         part { name: "elm.text";
+            type: TEXTBLOCK;
+            scale: 1;
+            description { state: "default" 0.0;
+               fixed: 1 1;
+               text {
+                  style: "test_class_style";
+               }
+            }
+         }
+      }
+   }
 }