Cart.java 文件源码

public JScrollPane generateScrollPane()
{   
    JScrollPane newScroll = new JScrollPane();
    JList list = new JList(listModel);
    list.setFont( new Font("monospaced", Font.PLAIN, 12) );
    newScroll.setViewportView(list);

    Dimension listSize = new Dimension(400, 150);
    newScroll.setSize(listSize);
    newScroll.setMaximumSize(listSize);
    newScroll.setPreferredSize(listSize);

    newScroll.getVerticalScrollBar().addAdjustmentListener(new AdjustmentListener() {  
        public void adjustmentValueChanged(AdjustmentEvent e) {  
            e.getAdjustable().setValue(e.getAdjustable().getMaximum());  
        }
    }); 
    return newScroll;
}