Interface fixes and tweaks for Phoenix

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@70200 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

interface/wx/event.h

@@ -1560,6 +1560,23 @@ public:
 
 
 
+enum
+{
+    wxJOYSTICK1,
+    wxJOYSTICK2
+};
+
+// Which button is down?
+enum
+{
+    wxJOY_BUTTON_ANY = -1,
+    wxJOY_BUTTON1    = 1,
+    wxJOY_BUTTON2    = 2,
+    wxJOY_BUTTON3    = 4,
+    wxJOY_BUTTON4    = 8
+};
+
+
 /**
     @class wxJoystickEvent