mshtml: Added IDOMUIEvent::detail property implementation.

dlls/mshtml/htmlevent.c

@@ -1211,8 +1211,17 @@ static HRESULT WINAPI DOMUIEvent_get_view(IDOMUIEvent *iface, IHTMLWindow2 **p)
 static HRESULT WINAPI DOMUIEvent_get_detail(IDOMUIEvent *iface, LONG *p)
 {
     DOMEvent *This = impl_from_IDOMUIEvent(iface);
-    FIXME("(%p)->(%p)\n", This, p);
-    return E_NOTIMPL;
+    INT32 detail;
+    nsresult nsres;
+
+    TRACE("(%p)->(%p)\n", This, p);
+
+    nsres = nsIDOMUIEvent_GetDetail(This->ui_event, &detail);
+    if(NS_FAILED(nsres))
+        return E_FAIL;
+
+    *p = detail;
+    return S_OK;
 }
 
 static HRESULT WINAPI DOMUIEvent_initUIEvent(IDOMUIEvent *iface, BSTR type, VARIANT_BOOL can_bubble,