small ui update in messageviewer -> buttonbox

git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@12074 c8812cc2-4d05-0410-92ff-de0c093fc19c

src/ui/qgsmessageviewer.ui

@@ -44,9 +44,9 @@
     </widget>
    </item>
    <item row="2" column="1">
-    <widget class="QPushButton" name="btnClose">
-     <property name="text">
-      <string>Close</string>
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Close</set>
      </property>
     </widget>
    </item>
@@ -72,23 +72,22 @@
  <tabstops>
   <tabstop>txtMessage</tabstop>
   <tabstop>checkBox</tabstop>
-  <tabstop>btnClose</tabstop>
  </tabstops>
  <resources/>
  <connections>
   <connection>
-   <sender>btnClose</sender>
-   <signal>clicked()</signal>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
    <receiver>QgsMessageViewer</receiver>
    <slot>reject()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>483</x>
-     <y>271</y>
+     <x>450</x>
+     <y>257</y>
     </hint>
     <hint type="destinationlabel">
-     <x>249</x>
-     <y>141</y>
+     <x>495</x>
+     <y>188</y>
     </hint>
    </hints>
   </connection>