Processes when this hotspot is entered.
        
        :param      event | <QHoverEvent>
        
        :return     <bool> | processed

def hoverEnterEvent(self, event):
        """
        Processes when this hotspot is entered.
        
        :param      event | <QHoverEvent>
        
        :return     <bool> | processed
        """
        self._hovered = True
        if self.toolTip():
            QToolTip.showText(QCursor.pos(), self.toolTip())
            return True
        
        return self.style() == XNodeHotspot.Style.Icon