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C H A P T E R 6
Pickers, Pop-up Views, and Overviews
Summary
6-43
protoGeneralPopup
6
aProtoGeneralPopup := {
_proto:
protoGeneralPopup,
viewBounds:
boundsFrame
,
viewFlags:
constant
,
cancelled:
Boolean
,
// true if user cancelled
// pop-up view
context:
view
,
// view with pick scripts
New:
// open pop-up view
Affirmative:
function
,
// user taps pop-up view
PickCancelledScript:
function
,
// called in pop-up view
// cancelled
...
}
protoTextList
6
aProtoTextList := {
_proto:
protoTextList,
viewBounds:
boundsFrame
,
viewFont:
fontSpec
,
viewFormat:
formatFlags
,
viewLines:
integer
,
// number of lines to show
selection:
integer
,
// index of selected item
selectedItems:
arrary
,
// items in list
listItems:
array
,
// strings or shapes in list
lineHeight:
array
,
// height of lines in list
isShapeList:
Boolean
,
// true if picts instead of text
useMultipleSelections:
Boolean
,
// true for multiple select
useScroller:
Boolean
,
// true to include scrollers
scrollAmounts:
array
,
// units to scroll
DoScrollScript:
function
,
// scrolls list by offset
ViewSetupFormScript:
function
,
// set up list
ButtonClickScript:
function
,
// returns selected item
...
}
protoTable
6
aProtoTable := {
_proto:
protoTable,
viewBounds:
boundsFrame
,
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