Apple Newton Utilities Guia do Utilizador descarregar pdf (Página 213)

Pickers, Pop-up Views, and Overviews

Tex t Pickers 6-13

Figure 6-15 A protoDateNTimeTextPicker example

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

time. When the user taps the picker, a

protoTimePopup is displayed, which

allows the user to specify a different time. For information about the slots and

methods for this picker, see “A protoTimeTextPicker example”

(page 6-13) in Newton Programmer’s Reference. Figure 6-16 shows an example

protoTimeTextPicker.

Figure 6-16 A protoTimeTextPicker example

■ The protoDurationTextPicker is a label picker with a text representation

of a time range. When the user taps the picker, a

protoTimeIntervalPopup

is displayed, which allows the user to specify a different time range. For

information about the slots and methods for this picker, see

“protoDurationTextPicker” (page 5-51) in Newton Programmer’s Reference.

Figure 6-17 shows an example of a

protoDurationTextPicker.

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