keyboard + linux stuff

include/GUIManager/GUIManager.h

@@ -3,6 +3,7 @@
 
 #include "include/Render/RenderMisc.h"
 #include "include/GUIManager/ButtonWidget.h"
+#include "include/GUIManager/KeyboardWidget.h"
 #include "include/GUIManager/WidgetXmlParsers.h"
 #include "include/Utils/Utils.h"
 #include "include/ScriptManager/ScriptManager.h"
@@ -142,6 +143,8 @@ public:
 	boost::signal<void(int)> KeyPressedSignal;
 	//boost::signal<void()> PostUpdateSignal;
 
+	TGUIManager();
+
 	~TGUIManager();
 	
 	void AddWidget(std::shared_ptr<TInstancingWidgetAncestor> widgetAncestor, const std::string& name, const std::string& groupName, int order = 0);