Bug 421351 - allow styling richlistitems with -moz-appearance:menuitem. r=neil

toolkit/content/widgets/richlistbox.xml

@@ -565,20 +565,6 @@
           ]]>
         </setter>
       </property>
-      
-      <property name="selected" onget="return this.getAttribute('selected') == 'true';">
-        <setter><![CDATA[
-          if (val) {
-            this.setAttribute("selected", "true");
-            this.setAttribute("_moz-menuactive", "true");
-          } else {
-            this.removeAttribute("selected");
-            this.removeAttribute("_moz-menuactive");
-          }
-
-          return val;
-        ]]></setter>
-      </property>
     </implementation>
   </binding>
 </bindings>

widget/src/windows/nsNativeThemeWin.cpp

@@ -387,6 +387,11 @@ nsNativeThemeWin::StandardGetState(nsIFrame* aFrame, PRUint8 aWidgetType,
 PRBool
 nsNativeThemeWin::IsMenuActive(nsIFrame *aFrame, PRUint8 aWidgetType)
 {
+  nsIContent* content = aFrame->GetContent();
+  if (content->IsNodeOfType(nsINode::eXUL) &&
+      content->NodeInfo()->Equals(nsWidgetAtoms::richlistitem))
+    return CheckBooleanAttr(aFrame, nsWidgetAtoms::selected);
+
   return CheckBooleanAttr(aFrame, nsWidgetAtoms::mozmenuactive);
 }
 

widget/src/xpwidgets/nsWidgetAtomList.h

@@ -105,6 +105,7 @@ WIDGET_ATOM(parentfocused, "parentfocused")
 WIDGET_ATOM(radio, "radio")
 WIDGET_ATOM(readonly, "readonly")
 WIDGET_ATOM(Reload, "Reload")
+WIDGET_ATOM(richlistitem, "richlistitem")
 WIDGET_ATOM(sbattr, "sbattr")
 WIDGET_ATOM(scrollbarFrame, "ScrollbarFrame")
 WIDGET_ATOM(scrollbarDownBottom, "scrollbar-down-bottom")