add initial examples, replacing the 'Demos/Demos3'. Will make it work cross-platform, OpenGL3/OpenGL2 and add more examples to it.

examples/ThirdPartyLibs/Gwen/Platforms/Null.cpp

@@ -0,0 +1,54 @@
+/*
+	GWEN
+	Copyright (c) 2011 Facepunch Studios
+	See license in Gwen.h
+*/
+
+#include "Gwen/Macros.h"
+#include "Gwen/Platform.h"
+
+#ifndef _WIN32
+
+#include <time.h>
+
+static Gwen::UnicodeString gs_ClipboardEmulator;
+
+void Gwen::Platform::SetCursor( unsigned char iCursor )
+{
+	// No platform independent way to do this
+}
+
+Gwen::UnicodeString Gwen::Platform::GetClipboardText()
+{
+	return gs_ClipboardEmulator;
+}
+
+bool Gwen::Platform::SetClipboardText( const Gwen::UnicodeString& str )
+{
+	gs_ClipboardEmulator = str;
+	return true;
+}
+
+float Gwen::Platform::GetTimeInSeconds()
+{
+	float fSeconds = (float) clock() / (float)CLOCKS_PER_SEC;
+	return fSeconds;
+}
+
+bool Gwen::Platform::FileOpen( const String& Name, const String& StartPath, const String& Extension, Gwen::Event::Handler* pHandler, Event::Handler::FunctionStr fnCallback )
+{
+	// No platform independent way to do this.
+	// Ideally you would open a system dialog here
+
+	return false;
+}
+
+bool Gwen::Platform::FileSave( const String& Name, const String& StartPath, const String& Extension, Gwen::Event::Handler* pHandler, Gwen::Event::Handler::FunctionStr fnCallback )
+{
+	// No platform independent way to do this.
+	// Ideally you would open a system dialog here
+
+	return false;
+}
+
+#endif // ndef WIN32