'Cursor position has changed'

def __cursor_position_changed(self):

    (line, column) = self.get_cursor_line_column()
    self.sig_cursor_position_changed.emit(line, column)
    if self.highlight_current_cell_enabled:
        self.highlight_current_cell()
    else:
        self.unhighlight_current_cell()
    if self.highlight_current_line_enabled:
        self.highlight_current_line()
    else:
        self.unhighlight_current_line()
    if self.occurrence_highlighting:
        self.occurrence_timer.stop()
        self.occurrence_timer.start()
