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Apple Newton Programmer’s Newton 2.0 (for Newton 2.0) User Manual

Page 216

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C H A P T E R 6

Pickers, Pop-up Views, and Overviews

6-16

Text Pickers

The

protoCitiesTextPicker

is a label picker with a text representation of

a city. When the user taps the picker, a popup displays that allows the user to
select a new city from an alphabetical list. For information about the slots and
methods for this picker, see “protoCitiesTextPicker” (page 5-58) in Newton
Programmer’s Reference
. Figure 6-21 shows an example of a

protoCitiesTextPicker

.

Figure 6-21

A

protoCitiesTextPicker

example

The

protoLongLatTextPicker

is a label picker with a text representation

of longitude and latitude values. When the user taps the picker, a

longLatPicker

is displayed, which allows the user to select new longitude

and latitude values. For information about the slots and methods for this picker,
see “protoLongLatTextPicker” (page 5-61) in Newton Programmer’s Reference.
Figure 6-22 shows an example of a

protoLongLatTextPicker

.

Figure 6-22

A

protoLongLatTextPicker

example

Before tap

After tap

Before tap

After tap