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

Page 251

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C H A P T E R 6

Pickers, Pop-up Views, and Overviews

Summary

6-51

protoDatePicker

6

aProtoDatePicker := {

_proto:

protoDatePicker,

selectedDates:

array

,

// selected date

DateChanged:

function

,

// called when date is selected

Refresh:

function

,

// update view with new dates

...

}

protoDateNTimePopup

6

protoDateNTimePopup := {

_proto:

protoDateNTimePopup,

New:

function

,

// creates pop-up view

NewTime:

function

,

// called when time changes

PickActionScript:

function

,

// returns selected item

PickCancelledScript:

function

,

// user cancelled picker

...

}

protoDateIntervalPopup

6

protoDateIntervalPopup := {

_proto:

protoDateIntervalPopup,

New:

function

,

// creates pop-up view

NewTime:

function

,

// called when time changes

PickActionScript:

function

,

// returns selected item

PickCancelledScript:

function

,

// user cancelled picker

...

}

protoMultiDatePopup

6

protoMultiDatePopup := {

_proto:

protoMultiDatePopup,

New:

function

,

// creates pop-up view

PickActionScript:

function

,

// returns selected item

PickCancelledScript:

function

,

// user cancelled picker

...

}