亚洲精品无码高潮喷水A片软,亚洲国产系列一区二区三区,精品亚洲成a人片在线观看

You know your target domain or business logic, so that you are able to design expressive and concise domain objects.

You are thinking in "swing models", not the UI-components. If you understand your domain, you probably have an idea as well how to visualize the business concepts in object oriented way. The use of Swing models just becomes natural.

You are starting with the domain objects covered with unit tests, then develop the Swing models - after that the work is almost complete. You "only" have to create the view and pass the model to it.

You are NOT trying to work with the views directly and force them to behave in your way. This could become quite complex, cumbersome and very hard to maintain. E.g. if you are working with the JTable directly, instead of TableModel, even reordering the table columns can cause you some headaches. The are no issues with a custom model in this case.

The use of TableCellRenderers and TableCellEditors in JTables helps you to visualize you domain objects directly - without any overhead.

You are using visual designers like e.g. Matisse in pragmatic way and separate the generated, from your code.

You have a clear concept how to bind (e.g. with reflection+annotations or JSR-295) the UI-components to domain objects and how and where to validate the input (e.g. in controllers, domain objects or converters).

Try to leverage existing JavaBean patterns like PropertyChangeListener, PropertyChangeSupport and the already built-in listeners in the UI-components. There is lot of stuff which can be reused.

If you spend more than half hour to solve a specific "Swing-problem", just stop hacking and use google to find a solution for your problem. There are amazingly good tutorials, articles and posts out there.

If you lose your motivation. Just stop developing Swing, build a quick prototype with SWT/JFace for few hours (but use Tables and Trees). Your motivation should increase dramatically after this experiment :-)

From: Adam Bien's Weblog

posted on 2008-11-27 11:57 kissjava 閱讀(331) 評論(0) 編輯收藏所屬分類: swing

新用戶注冊刷新評論列表


只有注冊用戶登錄后才能發表評論。




網站導航: 博客園 IT新聞 Chat2DB C++博客博問管理
相關文章: 基于pureMVC的Swing程序的入門介紹 JFrame，JDialog，JInternalFrame關閉的攔截固定JTable中的前幾列 Swing中為文本組件定制統一的菜單一個可排序的JList Swing is Especially Effective If... java實現系統托盤自定義Button的使用效果為何不一樣？如何使可編輯的JComboBox的輸入框高亮顯示？為JTable添加JScrollPane給corner設置顏色

有才華的人，別忘記給滋潤你的那塊土壤施肥

常用鏈接

留言簿(15)

我參與的團隊

隨筆分類

隨筆檔案

文章分類

記得常去逛逛

搜索

最新評論

閱讀排行榜

評論排行榜