LONG style = ::GetWindowLong(child, GWL_STYLE);
wxString str(wxGetWindowClass(child));
str.UpperCase();
- if ( str == wxT("BUTTON") && (style & BS_GROUPBOX) != 0 )
+ if ( str == wxT("BUTTON") && (style & BS_GROUPBOX) == BS_GROUPBOX )
{
// Don't clip any static boxes, not just this one. This will
// result in flicker in overlapping static boxes, but at least