NumberEditingTextController class
Constructors
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NumberEditingTextController.currency({String? locale, String? currencyName, String? currencySymbol, num? value, String? decimalSeparator, String? groupSeparator, bool allowNegative = true})
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Creates a controller instance suitable for formatting input as a money amount
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NumberEditingTextController.decimal({String? locale, int? minimalFractionDigits, int? maximumFractionDigits, num? value, String? decimalSeparator, String? groupSeparator, bool allowNegative = true})
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Creates a controller instance suitable for formatting input as a decimal
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NumberEditingTextController.integer({String? locale, num? value, String? groupSeparator, bool allowNegative = true})
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Creates a controller instance suitable for formatting input as an integer
Properties
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hashCode
→ int
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The hash code for this object.
no setterinherited
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hasListeners
→ bool
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Whether any listeners are currently registered.
no setterinherited
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number
↔ num?
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Extracts the underlying number value
getter/setter pair
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runtimeType
→ Type
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A representation of the runtime type of the object.
no setterinherited
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selection
↔ TextSelection
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The currently selected range within text.
getter/setter pairinherited
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text
↔ String
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The current string the user is editing.
getter/setter pairinherited
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value
↔ TextEditingValue
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The current value stored in this notifier.
getter/setter pairinherited-getteroverride-setter
Methods
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addListener(VoidCallback listener)
→ void
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Register a closure to be called when the object changes.
inherited
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buildTextSpan({required BuildContext context, TextStyle? style, required bool withComposing})
→ TextSpan
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Builds TextSpan from current editing value.
inherited
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clear()
→ void
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Set the value to empty.
inherited
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clearComposing()
→ void
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Set the composing region to an empty range.
inherited
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dispose()
→ void
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Discards any resources used by the object. After this is called, the
object is not in a usable state and should be discarded (calls to
addListener will throw after the object is disposed).
inherited
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noSuchMethod(Invocation invocation)
→ dynamic
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Invoked when a nonexistent method or property is accessed.
inherited
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notifyListeners()
→ void
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Call all the registered listeners.
inherited
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removeListener(VoidCallback listener)
→ void
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Remove a previously registered closure from the list of closures that are
notified when the object changes.
inherited
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toString()
→ String
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A string representation of this object.
inherited