Override MSWTranslateMessage for wxActiveXContainer. Calling IOleInPlaceActiveObject::TranslateAccelerator ensures that accelerators and other keyboard functionality behaves correctly.

Fixes #13679.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@69862 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/msw/ole/activex.cpp

@@ -1260,4 +1260,20 @@ void wxActiveXContainer::OnKillFocus(wxFocusEvent& event)
     event.Skip();
 }
 
+//---------------------------------------------------------------------------
+// wxActiveXContainer::MSWTranslateMessage
+//
+// Called for every message that needs to be translated.
+// Some controls might need more keyboard keys to process (CTRL-C, CTRL-A ect),
+// In that case TranslateAccelerator should always be called first.
+//---------------------------------------------------------------------------
+bool wxActiveXContainer::MSWTranslateMessage(WXMSG* pMsg)
+{
+    if(m_oleInPlaceActiveObject.IsOk() && m_oleInPlaceActiveObject->TranslateAccelerator(pMsg) == S_OK)
+    {
+        return true;
+    }
+    return wxWindow::MSWTranslateMessage(pMsg);
+}
+
 #endif // wxUSE_ACTIVEX