[dconf-editor] Fix DelayedSettingView on long values.

[Arnaud B. <arnaudb src gnome org>]

commit 8734bbdc6b3673e0de0e638dbe978ffbd1edd07b
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Wed Nov 21 14:25:12 2018 +0100

    Fix DelayedSettingView on long values.

 editor/delayed-setting-view.ui | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/editor/delayed-setting-view.ui b/editor/delayed-setting-view.ui
index bc07ebf..a8477e0 100644
--- a/editor/delayed-setting-view.ui
+++ b/editor/delayed-setting-view.ui
@@ -66,6 +66,7 @@
             <property name="visible">True</property>
             <property name="halign">start</property>
             <property name="ellipsize">end</property>
+            <property name="max-width-chars">42</property>
             <style>
               <class name="value-label"/>
             </style>
@@ -111,6 +112,7 @@
             <property name="visible">True</property>
             <property name="halign">start</property>
             <property name="ellipsize">end</property>
+            <property name="max-width-chars">42</property>
             <style>
               <class name="value-label"/>
             </style>