def refreshResults( self ):
        """
        Joins together the queries from the fixed system, the search, and the
        query builder to generate a query for the browser to display.
        """
        if ( self.currentMode() == XOrbBrowserWidget.Mode.Detail ):
            self.refreshDetails()
        elif ( self.currentMode() == XOrbBrowserWidget.Mode.Card ):
            self.refreshCards()
        else:
            self.refreshThumbnails()
Joins together the queries from the fixed system, the search, and the
        query builder to generate a query for the browser to display.