C H A P T E R 4
NewtApp Applications
4-42
Summary of the NewtApp Framework
newtROLabelNumInputLine
4
aDisplayLabelNumberInputLine
:= {// Labelled number display line
_proto: newtROLabelNumInputLine,
label: "",// Text for input line label
flavor: newtNumberFilter,//
path: 'pathExpr,// Data stored/retrieved from here
flavor: newtNumberFilter,//
path: 'pathExpr,// Data stored/retrieved from here
UpdateText: // Used with Undo to update text to new text
func(
newText
)..., //
}
newtLabelDateInputLine
4
editableLabelNumberInputLine
:= {// Labelled date input line
_proto: newtLabelDateInputLine,
label: "",// Text for input line label
labelCommands: ["", "",],// Picker options
curLabelCommand:
labelCommands: ["", "",],// Picker options
curLabelCommand:
integer
,// Integer for current command
memory: nil,
// most recent picker choices
usePopup: true,// When true with labelCommands array
// picker is enabled
access: 'readWrite,// Could be 'readOnly or 'pickOnly
flavor: newtDateFilter,//
path: 'pathExpr,// Data stored/retrieved from here
flavor: newtDateFilter,//
path: 'pathExpr,// Data stored/retrieved from here
ChangePopup: // change picker items before they display
func(
item, entry
)..., //
UpdateText: // Used with Undo to update text to new text
func(
newText
)..., //
}
newtROLabelDateInputLine
4
displayLabelDateLine
:= {
// Labelled number display line
_proto: newtROLabelDateInputLine,
label: "",// Text for input line label
flavor: newtDateFilter,// Don't change
path: 'pathExpr,// Data stored/retrieved from here
flavor: newtDateFilter,// Don't change
path: 'pathExpr,// Data stored/retrieved from here
UpdateText: // Used with Undo to update text to new text
func(
newText
)..., //
}
newtLabelSimpleDateInputLine
4
editableLabelSimpleDateLine
:= {// Labelled date display line
// accepts dates like 9/15 or 9/15/95