Disable Select with hover in Header AllDays

[azzeddine05]

Hello Friends I succeeded disable select in allDays using this code :

  'select' => 'function(start, end, jsEvent, view) {
   var allDay = !start.hasTime() && !end.hasTime();
   if( allDay == true)
       {
           return false;

       }

but i want also to disable select hover (unselect for header allDays ) thanks you for any help