#define EVT_COLOURPICKER_CHANGED(id, fn) \
wx__DECLARE_EVT1(wxEVT_COMMAND_COLOURPICKER_CHANGED, id, wxColourPickerEventHandler(fn))
#define EVT_COLOURPICKER_CHANGED(id, fn) \
wx__DECLARE_EVT1(wxEVT_COMMAND_COLOURPICKER_CHANGED, id, wxColourPickerEventHandler(fn))