use wxTE_PROCESS_ENTER for the text control part

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@39164 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/combocmn.cpp

@@ -748,6 +748,7 @@ void wxComboControlBase::CreateTextCtrl( int extraStyle, const wxValidator& vali
                                 // wxTAB_TRAVERSAL. The navigation event is then sent to
                                 // the wrong window.
                                 wxTE_PROCESS_TAB |
+                                wxTE_PROCESS_ENTER |
                                 extraStyle,
                                 validator);