March 2002
Intermediate to advanced
400 pages
8h 44m
English
Content preview from Wireless J2ME™ Platform Programming
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More Item Components
The previous examples covered some of the components that build the foundation for all MIDP applications. In the rest of this chapter, you'll see the remaining UI components.
DateField
On the main screen of the UIComponent demo application (see http://www.phptr.com/), the second element of the list is a demo of the DateField class. Figure 5.1 indicates that DateField is a kind of Item; as such, it must be part of a Form in order to be displayed. Listing 5.5 shows the source code for the DateFieldDemo.java file.
Code Listing 5.5. Because screens are displayable, the getInstance() method should return a screen object of some kind. This one returns an instance of the Form.
import java.util.Date; import java.util.Calendar; import ... |
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