implement wxEventLoop::DispatchTimeout() for wxGTK (thanks Paul) and rewrote it to not use wxEventLoopImpl which it doesn't need

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@57581 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/gtk/evtloop.h

@@ -0,0 +1,37 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        wx/gtk/evtloop.h
+// Purpose:     wxGTK event loop implementation
+// Author:      Vadim Zeitlin
+// Created:     2008-12-27
+// RCS-ID:      $Id$
+// Copyright:   (c) 2008 Vadim Zeitlin <vadim@wxwidgets.org>
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_GTK_EVTLOOP_H_
+#define _WX_GTK_EVTLOOP_H_
+
+// ----------------------------------------------------------------------------
+// wxGUIEventLoop for wxGTK
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxGUIEventLoop : public wxEventLoopBase
+{
+public:
+    wxGUIEventLoop();
+
+    virtual int Run();
+    virtual void Exit(int rc = 0);
+    virtual bool Pending() const;
+    virtual bool Dispatch();
+    virtual int DispatchTimeout(unsigned long timeout);
+    virtual void WakeUp();
+
+protected:
+    // the exit code of this event loop
+    int m_exitcode;
+
+    DECLARE_NO_COPY_CLASS(wxGUIEventLoop)
+};
+
+#endif // _WX_GTK_EVTLOOP_H_