C H A P T E R 4
NewtApp Applications
4-40
Summary of the NewtApp Framework
newtStationeryView
4
stationeryView
:= {
// Used as bounding box and container
// view for viewDef
// view for viewDef
_proto: newtStationeryView
}
newtEntryLockedIcon
4
entryLockedIcon
:= { //
Shows lock if slot is on locked media
_proto: newtEntryLockedIcon
icon: nil,// Can also be: lockedIcon
Retarget : // displays either lock or unlocked icon
func()...,
SetIcon: // Changes target.(path) value to its
func()..., // opposite either true or false
}
newtProtoLine
4
basicInputLine
:= {
// Base for input line protos
_proto: newtProtoLine,
label: "",// Text for input line label
labelCommands: ["", "",],// Picker options
curLabelCommand: 1,// Integer for current command
usePopup: true,// When true with labelCommands array
labelCommands: ["", "",],// Picker options
curLabelCommand: 1,// Integer for current command
usePopup: true,// When true with labelCommands array
// picker is enabled
path: 'pathExpr,// Data stored/retrieved from here
access: 'readWrite,// Could be 'readOnly or 'pickOnly
flavor: newtFilter,// Don't change
memory: nil,
access: 'readWrite,// Could be 'readOnly or 'pickOnly
flavor: newtFilter,// Don't change
memory: nil,
// most recent picker choices
ChangePopup: // change picker items before they display
func(
item, entry
)..., //
UpdateText: // Used with Undo to update text to new text
func(
newText
)..., //
}
newtLabelInputLine
4
aLabelInputLine
:= {
// Labelled input line for text
_proto: newtLabelInputLine,
label: "",// Text for input line label
labelCommands: ["", "",],// Picker options
curLabelCommand:
labelCommands: ["", "",],// Picker options
curLabelCommand:
integer
,// Integer for current command