NumberInputPrefabbed class

A set of pre-fabricated widgets based on NumberInputWithIncrementDecrement.

NumberInputPrefabbed.squaredButtons

NumberInputPrefabbed.leafyButtons

NumberInputPrefabbed.directionalButtons

NumberInputPrefabbed.roundedEdgeButtons

NumberInputPrefabbed.roundedButtons

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatefulWidget
• NumberInputWithIncrementDecrement
• NumberInputPrefabbed

Constructors

NumberInputPrefabbed.directionalButtons({required TextEditingController controller, Key? key, bool enabled = true, ButtonArrangement buttonArrangement = ButtonArrangement.rightEnd, num min = 0, num max = double.infinity, num initialValue = 0, num incDecFactor = 1, bool isInt = true, AutovalidateMode autovalidateMode = AutovalidateMode.always, bool enableMinMaxClamping = false, InputDecoration? numberFieldDecoration, Decoration widgetContainerDecoration = const BoxDecoration(), FormFieldValidator<String>? validator, TextStyle? style, IconData incIcon = Icons.arrow_drop_up, IconData decIcon = Icons.arrow_drop_down, int fractionDigits = 2, double scaleWidth = 1.0, double scaleHeight = 1.0, double incIconSize = 28, double decIconSize = 28, Color? decIconColor, Color? incIconColor, DiffIncDecCallBack? onDecrement, DiffIncDecCallBack? onIncrement, ValueCallBack? onSubmitted, ValueCallBack? onChanged, bool separateIcons = true, Color incDecBgColor = Colors.lightGreen, TextAlign textAlign = TextAlign.center})

A pre-fabricated NumberInputWithIncrementDecrement widget with the increment/decrement buttons decorated as directional buttons.

NumberInputPrefabbed.leafyButtons({required TextEditingController controller, Key? key, bool enabled = true, ButtonArrangement buttonArrangement = ButtonArrangement.rightEnd, num min = 0, num max = double.infinity, num initialValue = 0, num incDecFactor = 1, bool isInt = true, AutovalidateMode autovalidateMode = AutovalidateMode.always, bool enableMinMaxClamping = false, InputDecoration? numberFieldDecoration, Decoration widgetContainerDecoration = const BoxDecoration(), FormFieldValidator<String>? validator, TextStyle? style, IconData incIcon = Icons.arrow_drop_up, IconData decIcon = Icons.arrow_drop_down, int fractionDigits = 2, double scaleWidth = 1.0, double scaleHeight = 1.0, double incIconSize = 28, double decIconSize = 28, Color? decIconColor, Color? incIconColor, DiffIncDecCallBack? onDecrement, DiffIncDecCallBack? onIncrement, ValueCallBack? onSubmitted, ValueCallBack? onChanged, bool separateIcons = true, Color incDecBgColor = Colors.lightGreen, TextAlign textAlign = TextAlign.center})

A pre-fabricated NumberInputWithIncrementDecrement widget with the increment/decrement buttons decorated as leaf like buttons.

NumberInputPrefabbed.roundedButtons({required TextEditingController controller, Key? key, bool enabled = true, ButtonArrangement buttonArrangement = ButtonArrangement.rightEnd, num min = 0, num max = double.infinity, num initialValue = 0, num incDecFactor = 1, bool isInt = true, AutovalidateMode autovalidateMode = AutovalidateMode.always, bool enableMinMaxClamping = true, InputDecoration? numberFieldDecoration, Decoration widgetContainerDecoration = const BoxDecoration(), FormFieldValidator<String>? validator, TextStyle? style, IconData incIcon = Icons.arrow_drop_up, IconData decIcon = Icons.arrow_drop_down, int fractionDigits = 2, double scaleWidth = 1.0, double scaleHeight = 1.0, double incIconSize = 27, double decIconSize = 27, Color? decIconColor, Color? incIconColor, DiffIncDecCallBack? onDecrement, DiffIncDecCallBack? onIncrement, ValueCallBack? onSubmitted, ValueCallBack? onChanged, bool separateIcons = true, Color incDecBgColor = Colors.lightGreen, TextAlign textAlign = TextAlign.center})

A pre-fabricated NumberInputWithIncrementDecrement widget with the increment/decrement buttons decorated as rounded/circular buttons.

NumberInputPrefabbed.roundedEdgeButtons({required TextEditingController controller, Key? key, bool enabled = true, ButtonArrangement buttonArrangement = ButtonArrangement.rightEnd, num min = 0, num max = double.infinity, num initialValue = 0, num incDecFactor = 1, bool isInt = true, AutovalidateMode autovalidateMode = AutovalidateMode.always, bool enableMinMaxClamping = true, InputDecoration? numberFieldDecoration, Decoration widgetContainerDecoration = const BoxDecoration(), FormFieldValidator<String>? validator, TextStyle? style, IconData incIcon = Icons.arrow_drop_up, IconData decIcon = Icons.arrow_drop_down, int fractionDigits = 2, double scaleWidth = 1.0, double scaleHeight = 1.0, double incIconSize = 27, double decIconSize = 27, Color? decIconColor, Color? incIconColor, DiffIncDecCallBack? onDecrement, DiffIncDecCallBack? onIncrement, ValueCallBack? onSubmitted, ValueCallBack? onChanged, bool separateIcons = true, Color incDecBgColor = Colors.lightGreen, TextAlign textAlign = TextAlign.center})

A pre-fabricated NumberInputWithIncrementDecrement widget with the increment/decrement buttons decorated as rounded edge buttons.

NumberInputPrefabbed.squaredButtons({required TextEditingController controller, Key? key, bool enabled = true, ButtonArrangement buttonArrangement = ButtonArrangement.rightEnd, num min = 0, num max = double.infinity, num initialValue = 0, num incDecFactor = 1, bool isInt = true, AutovalidateMode autovalidateMode = AutovalidateMode.always, bool enableMinMaxClamping = false, InputDecoration? numberFieldDecoration, Decoration widgetContainerDecoration = const BoxDecoration(), FormFieldValidator<String>? validator, TextStyle? style, IconData incIcon = Icons.arrow_drop_up, IconData decIcon = Icons.arrow_drop_down, int fractionDigits = 2, double scaleWidth = 1.0, double scaleHeight = 1.0, double incIconSize = 28, double decIconSize = 28, Color? decIconColor, Color? incIconColor, DiffIncDecCallBack? onDecrement, DiffIncDecCallBack? onIncrement, ValueCallBack? onSubmitted, ValueCallBack? onChanged, bool separateIcons = false, Color incDecBgColor = Colors.lightGreen, TextAlign textAlign = TextAlign.center})

A pre-fabricated NumberInputWithIncrementDecrement widget with the increment/decrement buttons decorated as

Properties

autovalidateMode → AutovalidateMode

Passed to TextFormField.autovalidateMode defaults to AutovalidateMode.always

final, inherited

buttonArrangement → ButtonArrangement

Decides the button placement using ButtonArrangement. Defaults to ButtonArrangement.rightEnd

final, inherited

controller → TextEditingController

Provide a custom controller.

final, inherited

decIcon → IconData?

Icon to be used for Decrement button.

final, inherited

decIconColor → Color?

Icon color to be used for Decrement button. Defaults to color defined in IconTheme

final, inherited

decIconDecoration → Decoration?

Decoration for the Decrement Icon Defaults to null;

final, inherited

decIconSize → double?

Icon size to be used for Decrement button. Defaults to size defined in IconTheme

final, inherited

enabled → bool

Whether the user is able to interact or not

final, inherited

enableMinMaxClamping → bool

Setting this to true clamps the entered value to the min and max if all the validations are successful.

final, inherited

fractionDigits → int

No of digits after decimal point. Defaults to value of 2 for non int fields. Should be between 0 and 20 inclusively.

final, inherited

hashCode → int

The hash code for this object.

no setter, inherited

incDecBgColor → Color?

Background color of increment decrement buttons.

final, inherited

incDecFactor → num

A factor by which the numeric value should be incremented or decremented. e.g. Setting incDecFactor=0.5 increments or decrement the number field by 0.5. Defaults to 1.

final, inherited

incIcon → IconData

Icon to be used for Increment button.

final, inherited

incIconColor → Color?

Icon color to be used for Increment button. Defaults to color defined in IconTheme

final, inherited

incIconDecoration → Decoration?

Decoration for the Increment Icon Defaults to a black border in the bottom.

final, inherited

incIconSize → double?

Icon size to be used for Increment button. Defaults to size defined in IconTheme

final, inherited

initialValue → num

Initial value for the number input field. Defaults to zero.

final, inherited

isInt → bool

Decides if the field only accepts integer values. Defaults to true.

final, inherited

key → Key?

Key to be used for this widget.

final, inherited

max → num

Maximum value allowed for this field. Defaults to double.infinity.

final, inherited

min → num

Minimum value allowed for this field. Defaults to zero.

final, inherited

numberFieldDecoration → InputDecoration?

Decoration for the TextFormField. Defaults to a simple outline border.

final, inherited

onChanged → ValueCallBack?

A call back function to be called every time the number is changed manually. This will not be called if the internal validators fail.

final, inherited

onDecrement → DiffIncDecCallBack?

A call back function to be called on successful decrement. This will not be called if the internal validators fail.

final, inherited

onIncrement → DiffIncDecCallBack?

A call back function to be called on successful increment. This will not be called if the internal validators fail.

final, inherited

onSubmitted → ValueCallBack?

A call back function to be called on successful submit. This will not be called if the internal validators fail.

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

scaleHeight → double

A scaling factor for the height of the widget. Defaults to 1.

final, inherited

scaleWidth → double

A scaling factor for the width of the widget. Defaults to 1.

final, inherited

separateIcons → bool

Show a transparent separator between the increment & decrement buttons. Defaults to false.

final, inherited

style → TextStyle?

The TextStyle that will passed down to TextFormField.style. This is the style of the text being edited.

final, inherited

textAlign → TextAlign

Alignment of the number in the text field. Defaults to TextAlign.center

final, inherited

validator → FormFieldValidator<String>?

validators for this field. Defaults to _NumberInputWithIncrementDecrementState._defaultValidator validator based on the values of min and max field. Note: These values default to 0 and double.infinity respectively.

final, inherited

widgetContainerDecoration → Decoration?

Decoration for the whole widget. defaults to a simple container with rounded border.

final, inherited

Methods

createElement() → StatefulElement

Creates a StatefulElement to manage this widget's location in the tree.

inherited

createState() → _NumberInputWithIncrementDecrementState

Creates the mutable state for this widget at a given location in the tree.

inherited

debugDescribeChildren() → List<DiagnosticsNode>

Returns a list of DiagnosticsNode objects describing this node's children.

inherited

debugFillProperties(DiagnosticPropertiesBuilder properties) → void

Add additional properties associated with the node.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode

Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.

inherited

toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String

A string representation of this object.

inherited

toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String

Returns a string representation of this node and its descendants.

inherited

toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String

Returns a one-line detailed description of the object.

inherited

toStringShort() → String

A short, textual description of this widget.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited