Refs #10222 Add prototype label to new refl gui

Code/Mantid/MantidQt/CustomInterfaces/inc/MantidQtCustomInterfaces/QtReflMainView.h

@@ -43,7 +43,7 @@ namespace MantidQt
       virtual ~QtReflMainView();
 
       /// Name of the interface
-      static std::string name() { return "New ISIS Reflectometry"; }
+      static std::string name() { return "New ISIS Reflectometry (Prototype)"; }
       // This interface's categories.
       static QString categoryInfo() { return "Reflectometry"; }
 

Code/Mantid/MantidQt/CustomInterfaces/inc/MantidQtCustomInterfaces/ReflMainWidget.ui

@@ -14,6 +14,24 @@
    <string>ISIS Reflectometry</string>
   </property>
   <layout class="QVBoxLayout" name="layoutMain">
+   <item>
+    <widget class="QLabel" name="labelPrototype">
+     <property name="font">
+      <font>
+       <pointsize>12</pointsize>
+       <weight>75</weight>
+       <bold>true</bold>
+       <underline>false</underline>
+      </font>
+     </property>
+     <property name="text">
+      <string>PROTOTYPE</string>
+     </property>
+     <property name="alignment">
+      <set>Qt::AlignCenter</set>
+     </property>
+    </widget>
+   </item>
    <item>
     <widget class="QSplitter" name="splitterTables">
      <property name="sizePolicy">