implement event loop for console applications (heavily modified patch 1715735)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@46029 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/x11/utils.cpp

@@ -35,6 +35,7 @@
 
 #include "wx/apptrait.h"
 #include "wx/generic/private/timer.h"
+#include "wx/evtloop.h"
 
 #include <ctype.h>
 #include <stdarg.h>
@@ -170,6 +171,11 @@ wxPortId wxGUIAppTraits::GetToolkitVersion(int *verMaj, int *verMin) const
     return wxPORT_X11;
 }
 
+wxEventLoop* wxGUIAppTraits::CreateEventLoop()
+{
+    return new wxEventLoop;
+}
+
 // ----------------------------------------------------------------------------
 // display info
 // ----------------------------------------------------------------------------