如何以优化的方式创建屏幕?
大家好,我正在尝试创建一个屏幕(要查看图像单击此处 ) 我已经设置了它的背景图像,还创建了所需的列表组件,可以通过扩展 Field 类来单击这些组件。现在我的问题是我无法将圆形白色设置为列表的背景。请帮我。而且因为我是黑莓的新手,请告诉我创建此屏幕的优化方法。
Hello everybody I am trying to create a screen (to see the image click here)
I have set it's backround image also created required list components which are click able by extending Field class. Now my problem is I am not able to set that rounded white color as backround of the list. Please help me. And also because I am new to the blackberry please also tell me the optimized way to create this screen.
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我是这样想的
1) 标题栏 - 创建管理器并在其中嵌入 2 个按钮和 1 个标签
2) 底栏 - 创建一个包含按钮的全局类并定义响应这些按钮的单击事件的方法
在此主屏幕中调用该类
3)对于中间部分,使用可滚动的列表字段
i think like this
1) header bar - create manager and embed 2 buttons and 1 label in it
2) bottom bar - create a global class that contains the buttons and define a method that responds to the click event of these buttons
call that class in this main screen
3) for middle part use a list field which is scrollable