Add GMSK, fix modem bandwidth logic, cleanup.

src/ModemProperties.h

@@ -20,15 +20,20 @@ public:
     ~ModemProperties();
     
     void initProperties(ModemArgInfoList newArgs);
+    bool isMouseInView();
 
 private:
     wxPGProperty *addArgInfoProperty(wxPropertyGrid *pg, ModemArgInfo arg);
     std::string readProperty(std::string);
     void OnChange(wxPropertyGridEvent &event);
     void OnShow(wxShowEvent &event);
+
+    void OnMouseEnter(wxMouseEvent &event);
+    void OnMouseLeave(wxMouseEvent &event);
     
     wxBoxSizer* bSizer;
     wxPropertyGrid* m_propertyGrid;
     ModemArgInfoList args;
     std::map<std::string, wxPGProperty *> props;
+    bool mouseInView;
 };