// Setup the control.
- CalendarDayItem->SetupControl((*DayIter).Day, (*DayIter).Month, (*DayIter).Year, (*DayIter).IsInMonth);
+ CalendarDayItem->SetupControl((*DayIter).Day, (*DayIter).Month, (*DayIter).Year, (*DayIter).IsInMonth, this);
CalendarDayList.push_back(CalendarDayItem);
WindowSizer->Add(CalendarDayItem, 1, wxEXPAND, 5);