- virtual int DrawHeaderButton(wxWindow* win, wxDC& dc,
- const wxRect& rect, int flags = 0,
- wxHeaderSortIconType sortArrow = wxHDR_SORT_ICON_NONE,
- wxHeaderButtonParams* params = NULL);
+ virtual int DrawHeaderButton(wxWindow* win, wxDC& dc, const wxRect& rect,
+ int flags = 0,
+ wxHeaderSortIconType sortArrow = wxHDR_SORT_ICON_NONE, wxHeaderButtonParams* params = NULL) = 0;