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/unix/baseunix.cpp

@@ -32,6 +32,7 @@
 
 #include "wx/apptrait.h"
 #include "wx/unix/execute.h"
+#include "wx/evtloop.h"
 #include "wx/unix/private/timer.h"
 
 // for waitpid()
@@ -82,10 +83,15 @@ wxConsoleAppTraits::WaitForChild(wxExecuteData& execData)
     return exitcode;
 }
 
-wxTimerImpl*
-wxConsoleAppTraits::CreateTimerImpl(wxTimer *timer)
+wxTimerImpl *wxConsoleAppTraits::CreateTimerImpl(wxTimer *timer)
 {
     // this doesn't work yet as there is no main loop in console applications
     // (but it will be added later)
     return new wxUnixTimerImpl(timer);
 }
+
+wxEventLoop *wxConsoleAppTraits::CreateEventLoop()
+{
+    return new wxEventLoop();
+}
+