[dconf-editor] Fix BookmarksList shadows.

[Arnaud B. <arnaudb src gnome org>]

commit 28a480e5d418d0b83f44cfa77e0c8338f38cd634
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Fri Oct 26 10:41:37 2018 +0200

    Fix BookmarksList shadows.

 editor/bookmarks-list.ui   |  1 -
 editor/bookmarks-list.vala | 11 +++++++++++
 editor/bookmarks.ui        |  1 +
 editor/browser-view.ui     |  1 +
 4 files changed, 13 insertions(+), 1 deletion(-)
---
diff --git a/editor/bookmarks-list.ui b/editor/bookmarks-list.ui
index a901981..7b64085 100644
--- a/editor/bookmarks-list.ui
+++ b/editor/bookmarks-list.ui
@@ -10,7 +10,6 @@
         <property name="expand">True</property>
         <!-- property name="window-placement">top-right</property -->
         <property name="hscrollbar-policy">never</property>
-        <property name="shadow-type">etched-in</property>
         <property name="max-content-height">300</property>
         <property name="propagate-natural-width">True</property>
         <property name="propagate-natural-height">True</property>
diff --git a/editor/bookmarks-list.vala b/editor/bookmarks-list.vala
index 5cfca6c..9975661 100644
--- a/editor/bookmarks-list.vala
+++ b/editor/bookmarks-list.vala
@@ -36,6 +36,17 @@ private class BookmarksList : Overlay
         }
     }
 
+    public bool needs_shadows
+    {
+        construct
+        {
+            if (value)
+                scrolled.shadow_type = ShadowType.ETCHED_IN;
+            else
+                scrolled.shadow_type = ShadowType.NONE;
+        }
+    }
+
     [GtkChild] private RegistryPlaceholder placeholder;
     public bool big_placeholder { internal construct { placeholder.big = value; }}
 
diff --git a/editor/bookmarks.ui b/editor/bookmarks.ui
index 661b6f9..3b3eae2 100644
--- a/editor/bookmarks.ui
+++ b/editor/bookmarks.ui
@@ -88,6 +88,7 @@
         <child>
           <object class="BookmarksList" id="bookmarks_list">
             <property name="visible">True</property>
+            <property name="needs-shadows">True</property>
             <property name="big-placeholder">False</property>
             <property name="edit-mode-action-prefix">bookmarks</property>
             <signal name="writability-changed"    handler="on_writability_changed"/>
diff --git a/editor/browser-view.ui b/editor/browser-view.ui
index 200d4d5..b9dea1b 100644
--- a/editor/browser-view.ui
+++ b/editor/browser-view.ui
@@ -23,6 +23,7 @@
     <child>
       <object class="BookmarksList" id="bookmarks_list">
         <property name="visible">True</property>
+        <property name="needs-shadows">False</property>
         <property name="big-placeholder">True</property>
         <property name="edit-mode-action-prefix">bmk</property>
         <property name="schema-path">/ca/desrt/dconf-editor/</property>