bug 1319650 implement pre-3.20 MOZ_GTK_PROGRESS_CHUNK in WidgetStyleCache r=stransky+263117

MozReview-Commit-ID: 1VOZKRw3gj4
2016-11-25 17:51:13 +13:00
parent 8a93d4e955
commit e3fb1b16a8
2 changed files with 9 additions and 11 deletions
--- a/widget/gtk/WidgetStyleCache.cpp
+++ b/widget/gtk/WidgetStyleCache.cpp
@@ -997,6 +997,13 @@ GetWidgetStyleInternal(WidgetNodeType aNodeType)
    case MOZ_GTK_PROGRESS_TROUGH:
      return GetWidgetStyleWithClass(MOZ_GTK_PROGRESSBAR,
                                     GTK_STYLE_CLASS_TROUGH);
+    case MOZ_GTK_PROGRESS_CHUNK: {
+      GtkStyleContext* style =
+        GetWidgetStyleWithClass(MOZ_GTK_PROGRESSBAR,
+                                GTK_STYLE_CLASS_PROGRESSBAR);
+      gtk_style_context_remove_class(style, GTK_STYLE_CLASS_TROUGH);
+      return style;
+    }
    case MOZ_GTK_GRIPPER:
      return GetWidgetStyleWithClass(MOZ_GTK_GRIPPER,
                                     GTK_STYLE_CLASS_GRIP);