- size.x = wxMax(wxGetMetricOrDefault(wxSYS_EDGE_X),
- wxGetMetricOrDefault(wxSYS_BORDER_X));
- size.y = wxMax(wxGetMetricOrDefault(wxSYS_EDGE_Y),
- wxGetMetricOrDefault(wxSYS_BORDER_Y));
+ size.x = wxMax(wxGetMetricOrDefault(wxSYS_EDGE_X, this),
+ wxGetMetricOrDefault(wxSYS_BORDER_X, this));
+ size.y = wxMax(wxGetMetricOrDefault(wxSYS_EDGE_Y, this),
+ wxGetMetricOrDefault(wxSYS_BORDER_Y, this));