Apple Newton Programmer’s Newton 2.0 (for Newton 2.0) Instrukcja Użytkownika Pobierz pdf (Strona 224)

Pickers, Pop-up Views, and Overviews

6-24 Overview Protos

Figure 6-37 A protoListPicker example

■ The protoPeoplePicker displays a list of names and associated information

from the Names application. For information about the slots and methods for

this proto, see “protoPeoplePicker” (page 5-110) in Newton Programmer’s

■ The protoPeoplePopup is similar to the protoPeoplePicker, except that

protoPeoplePopup displays the picker in a pop-up view. For information

about the slots and methods for this proto, see “protoPeoplePopup” (page 5-111)

in Newton Programmer’s Reference.

Using protoOverview 6

The protoOverview was set up primarily to be the basis

protoSoupOverview. Because of that, you need to do some extra

work to use just the

protoOverview.

You need to deﬁne

Abstract, HitItem, IsSelected, SelectItem, and

viewSetupChildrenScript methods in your protoOverview. See

“protoOverview” (page 5-85) in Newton Programmer’s Reference for details.

Apple Newton Programmer’s Newton 2.0 (for Newton 2.0) Instrukcja Użytkownika Strona 224