We have marked a number of topics in this chapter as New! with an icon in the book margin. Here is a summary of the most important new high-level user interface features of MIDP 2.0 described in this chapter.
Classes TextBox and TextField have been improved to better control the display and input behavior by:
adding the ability to set a hint for the initial input character set from an extensible set of Unicode subsets (see the setInitialInputMode method),
adding a constraint to restrict the input of decimal numbers, including decimal point fraction digits (see the setConstraints method with the DECIMAL constraint),