diff --git a/interface/wx/webview.h b/interface/wx/webview.h
index 9381ecb6e7..4b289e746e 100644
--- a/interface/wx/webview.h
+++ b/interface/wx/webview.h
@@ -431,7 +431,8 @@ public:
     @event{EVT_WEBVIEW_FULL_SCREEN_CHANGED(id, func)}
        Process a @c EVT_WEBVIEW_FULL_SCREEN_CHANGED event, generated when
        the page wants to enter or leave fullscreen. Use GetInt to get the status.
-       Currently only implemented for the edge and WebKit2GTK+ backend.
+       Currently only implemented for the edge and WebKit2GTK+ backend
+       and is only available in wxWidgets 3.1.5 or later.
     @endEventTable
 
     @since 2.9.3
diff --git a/src/msw/webview_edge.cpp b/src/msw/webview_edge.cpp
index 7bbf28276f..355d384e31 100644
--- a/src/msw/webview_edge.cpp
+++ b/src/msw/webview_edge.cpp
@@ -177,19 +177,19 @@ HRESULT wxWebViewEdgeImpl::OnNavigationStarting(ICoreWebView2* WXUNUSED(sender),
     return S_OK;
 }
 
-HRESULT wxWebViewEdgeImpl::OnSourceChanged(ICoreWebView2 * WXUNUSED(sender), ICoreWebView2SourceChangedEventArgs * args)
+HRESULT wxWebViewEdgeImpl::OnSourceChanged(ICoreWebView2 * WXUNUSED(sender), ICoreWebView2SourceChangedEventArgs * args)
 {
     BOOL isNewDocument;
     if (SUCCEEDED(args->get_IsNewDocument(&isNewDocument)) && !isNewDocument)
     {
-        // navigation within the current document, send apropriate events
+        // navigation within the current document, send apropriate events
         wxWebViewEvent event(wxEVT_WEBVIEW_NAVIGATING, m_ctrl->GetId(), m_ctrl->GetCurrentURL(), wxString());
         event.SetEventObject(m_ctrl);
         m_ctrl->HandleWindowEvent(event);
         OnNavigationCompleted(NULL, NULL);
         OnContentLoading(NULL, NULL);
-    }
-    return S_OK;
+    }
+    return S_OK;
 }
 
 HRESULT wxWebViewEdgeImpl::OnNavigationCompleted(ICoreWebView2* WXUNUSED(sender), ICoreWebView2NavigationCompletedEventArgs* args)
@@ -302,7 +302,7 @@ HRESULT wxWebViewEdgeImpl::OnContentLoading(ICoreWebView2* WXUNUSED(sender), ICo
     return S_OK;
 }
 
-HRESULT wxWebViewEdgeImpl::OnContainsFullScreenElementChanged(ICoreWebView2* WXUNUSED(sender), IUnknown* WXUNUSED(args))
+HRESULT wxWebViewEdgeImpl::OnContainsFullScreenElementChanged(ICoreWebView2* WXUNUSED(sender), IUnknown* WXUNUSED(args))
 {
     BOOL containsFullscreenEvent;
     HRESULT hr = m_webView->get_ContainsFullScreenElement(&containsFullscreenEvent);
@@ -310,12 +310,12 @@ HRESULT wxWebViewEdgeImpl::OnContainsFullScreenElementChanged(ICoreWebView2* WXU
         return hr;
 
     wxWebViewEvent event(wxEVT_WEBVIEW_FULLSCREEN_CHANGED, m_ctrl->GetId(),
-        m_ctrl->GetCurrentURL(), "");
+        m_ctrl->GetCurrentURL(), wxString());
     event.SetEventObject(m_ctrl);
     event.SetInt(containsFullscreenEvent);
     m_ctrl->HandleWindowEvent(event);
-
-    return S_OK;
+
+    return S_OK;
 }
 
 HRESULT wxWebViewEdgeImpl::OnWebViewCreated(HRESULT result, ICoreWebView2Controller* webViewController)