NumberPicker class

Inheritance
Available extensions

Constructors

NumberPicker.integer({required int initialValue, required int minValue, required int maxValue, required ValueChanged<num> onChanged, Key? key, bool enabled = true, TextMapper? textMapper, double itemExtent = kDefaultItemExtent, double? listViewWidth = kDefaultListViewCrossAxisSize, int step = 1, Axis scrollDirection = Axis.vertical, bool zeroPad = false, bool highlightSelectedValue = true, Decoration? decoration, bool haptics = false, TextStyle? selectedRowStyle, TextStyle? unselectedRowStyle, bool? isShowMonthName = false, bool? isJalali = false})

Properties

decimalPlaces → int
final
decimalScrollController → ScrollController?
final
decoration → Decoration?
final
enabled → bool
final
haptics → bool
final
hashCode → int
The hash code for this object.
no setterinherited
highlightSelectedValue → bool
final
integerItemCount → int
final
intScrollController → ScrollController
final
isJalali → bool?
final
isShowMonthName → bool?
final
itemExtent → double
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
listViewHeight → double
final
listViewWidth → double?
final
marginZero → Widget

Available on Widget, provided by the WidgetMarginX extension

no setter
maxValue → int
final
minValue → int
final
onChanged → ValueChanged<num>
final
paddingZero → Widget

Available on Widget, provided by the WidgetPaddingX extension

no setter
pZero → Widget

Available on Widget, provided by the WidgetsExtension extension

no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
scrollDirection → Axis
final
selectedDecimalValue → int
final
selectedIntValue → int
final
selectedRowStyle → TextStyle?
final
sliverBox → Widget

Available on Widget, provided by the WidgetSliverBoxX extension

no setter
step → int
final
textMapper → TextMapper?
final
unselectedRowStyle → TextStyle?
final
zeroPad → bool
final

Methods

alignAtBottomCenter({Key? key, double? heightFactor, double? widthFactor}) → Align

Available on Widget, provided by the WidgetsExtension extension

alignAtBottomLeft({Key? key, double? heightFactor, double? widthFactor}) → Align

Available on Widget, provided by the WidgetsExtension extension

alignAtBottomRight({Key? key, double? heightFactor, double? widthFactor}) → Align

Available on Widget, provided by the WidgetsExtension extension

alignAtCenter({Key? key, double? heightFactor, double? widthFactor}) → Align

Available on Widget, provided by the WidgetsExtension extension

alignAtCenterLeft({Key? key, double? heightFactor, double? widthFactor}) → Align

Available on Widget, provided by the WidgetsExtension extension

alignAtCenterRight({Key? key, double? heightFactor, double? widthFactor}) → Align

Available on Widget, provided by the WidgetsExtension extension

alignAtLERP(Alignment a, Alignment b, double t, {Key? key, double? heightFactor, double? widthFactor}) → Align

Available on Widget, provided by the WidgetsExtension extension

alignAtTopCenter({Key? key, double? heightFactor, double? widthFactor}) → Align

Available on Widget, provided by the WidgetsExtension extension

alignAtTopLeft({Key? key, double? heightFactor, double? widthFactor}) → Align

Available on Widget, provided by the WidgetsExtension extension

alignAtTopRight({Key? key, double? heightFactor, double? widthFactor}) → Align

Available on Widget, provided by the WidgetsExtension extension

alignXY(double x, double y, {Key? key, double? heightFactor, double? widthFactor}) → Align

Available on Widget, provided by the WidgetsExtension extension

animateDecimal(int decimalValue) → void
animateDecimalAndInteger(double valueToSelect) → void
animateInt(int valueToSelect) → void
animateIntToIndex(int index) → void
build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
container({double? width, double? height, Alignment? alignment, Color? backgroundColor, double borderWidth = 1, double radius = 1, Color borderColor = Colors.transparent, EdgeInsets? padding, EdgeInsets? margin, BoxConstraints? constraints}) → Widget

Available on Widget, provided by the WidgetsExtension extension

createElement() → StatelessElement
Creates a StatelessElement to manage this widget's 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
expanded({int flex = 1}) → Widget

Available on Widget, provided by the WidgetsExtension extension

fit({Alignment alignment = Alignment.center}) → Widget

Available on Widget, provided by the WidgetsExtension extension

getDisplayedValue(int value) → String
ltr() → Widget

Available on Widget, provided by the WidgetsExtension extension

marginAll(double margin) → Widget

Available on Widget, provided by the WidgetMarginX extension

marginOnly({double left = 0.0, double top = 0.0, double right = 0.0, double bottom = 0.0}) → Widget

Available on Widget, provided by the WidgetMarginX extension

marginSymmetric({double horizontal = 0.0, double vertical = 0.0}) → Widget

Available on Widget, provided by the WidgetMarginX extension

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
onDoubleTap(GestureTapCallback? onPressed) → Widget

Available on Widget, provided by the WidgetsExtension extension

onLongPress(GestureTapCallback? onPressed) → Widget

Available on Widget, provided by the WidgetsExtension extension

onTap(GestureTapCallback? onPressed) → Widget

Available on Widget, provided by the WidgetsExtension extension

paddingAll(double padding) → Widget

Available on Widget, provided by the WidgetPaddingX extension

paddingOnly({double left = 0.0, double top = 0.0, double right = 0.0, double bottom = 0.0}) → Widget

Available on Widget, provided by the WidgetPaddingX extension

paddingSymmetric({double horizontal = 0.0, double vertical = 0.0}) → Widget

Available on Widget, provided by the WidgetPaddingX extension

pAll(double padding) → Widget

Available on Widget, provided by the WidgetsExtension extension

pOnly({double left = 0.0, double top = 0.0, double right = 0.0, double bottom = 0.0}) → Widget

Available on Widget, provided by the WidgetsExtension extension

pSymmetric({double horizontal = 0.0, double vertical = 0.0}) → Widget

Available on Widget, provided by the WidgetsExtension extension

rotate(double scale) → Widget

Available on Widget, provided by the WidgetsExtension extension

rtl() → Widget

Available on Widget, provided by the WidgetsExtension extension

safeArea() → Widget

Available on Widget, provided by the WidgetsExtension extension

scale(double scale) → Widget

Available on Widget, provided by the WidgetsExtension extension

scrollable({Axis scrollDirection = Axis.vertical}) → Widget

Available on Widget, provided by the WidgetsExtension extension

showMenus(List<PopupMenuEntry<int>> items) → Widget

Available on Widget, provided by the WidgetsExtension extension

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, int wrapWidth = 65}) → 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
translate(Offset offset) → Widget

Available on Widget, provided by the WidgetsExtension extension

withTooltip(String message, {Decoration? decoration, double? height, bool? preferBelow, EdgeInsetsGeometry? padding, TextStyle? textStyle, Duration? waitDuration, EdgeInsetsGeometry? margin}) → Widget

Available on Widget, provided by the WidgetsExtension extension

Operators

operator ==(Object other) → bool
The equality operator.
inherited