Returns the icon to use when coloring when the user hovers over
        the item for the given column.
        
        :param      column | <int>
                    icon   | <QtGui.QIcon)

def setHoverIcon( self, column, icon ):
        """
        Returns the icon to use when coloring when the user hovers over
        the item for the given column.
        
        :param      column | <int>
                    icon   | <QtGui.QIcon)
        """
        self._hoverIcon[column] = QtGui.QIcon(icon)