Apple Newton Programmer’s Newton 2.0 (for Newton 2.0) Instrukcja Użytkownika Pobierz pdf (Strona 214)

Pickers, Pop-up Views, and Overviews

6-14 Tex t Pickers

Figure 6-17 A protoDurationTextPicker example

■ The protoTimeDeltaTextPicker is a label picker with a text

representation of a time delta. When the user taps the picker, a

protoTimeDeltaPopup is displayed, which allows the user to specify a

different time delta. For information about the slots and methods for this picker,

see “protoTimeDeltaTextPicker” (page 5-53) in Newton Programmer’s

Reference. Figure 6-18 shows an example of a

protoTimeDeltaTextPicker.

Figure 6-18 A protoTimeDeltaTextPicker example

■ The protoMapTextPicker is a label picker with a text representation of a

country. When the user taps the picker, a popup displays that allows the user to

select a new country from an alphabetical list. For information about the slots

and methods for this picker, see “protoMapTextPicker” (page 5-54) in Newton

Programmer’s Reference. Figure 6-19 shows an example of a

protoMapTextPicker.

Apple Newton Programmer’s Newton 2.0 (for Newton 2.0) Instrukcja Użytkownika Strona 214