GTFStepper class

Inheritance

Constructors

GTFStepper({Key? key, double height = 32.0, double width = 66.0, double iconWidth = 32.0, EdgeInsets padding = EdgeInsets.zero, double defaultValue = 0, double amplitude = 1, double minimumValue = 0, double maximumValue = 9999999, GTFStepperStyle style = GTFStepperStyle.border, GTFStepperNumType numType = GTFStepperNumType.int, bool canEnter = true, bool readOnly = false, String addImage = "packages/gtech_flutter_ui/assets/images/gtf_stepper_add.png", String subImage = "packages/gtech_flutter_ui/assets/images/gtf_stepper_sub.png", String addUnEnableImage = "packages/gtech_flutter_ui/assets/images/gtf_stepper_add_unenable.png", String subUnEnableImage = "packages/gtech_flutter_ui/assets/images/gtf_stepper_sub_unenable.png", ValueChanged? addValueChanged, ValueChanged? subValueChanged, ValueChanged? updateValueChanged})

Properties

addImage → String
addImage:加号图片
final
addUnEnableImage → String
addUnenableImage:加号不可点击图片
final
addValueChanged → ValueChanged?
addValueChanged:增加回调
final
amplitude → double
amplitude:加减的幅度
final
canEnter → bool
canEnter:是否可以手动输入
final
defaultValue → double
defaultValue:输入框默认数量
final
hashCode → int
The hash code for this object.
no setterinherited
height → double
height:输入框高度
final
iconWidth → double
iconWidth:按钮宽度
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
maximumValue → double
maximumValue:最大值
final
minimumValue → double
minimumValue:最小值
final
numType → GTFStepperNumType
numType:输入框是整数还是浮点数
final
padding → EdgeInsets
padding:输入框内边距
final
readOnly → bool
readOnly:制度模式
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
style → GTFStepperStyle
style:stepper样式
final
subImage → String
subImage:减号图片
final
subUnEnableImage → String
subUnenableImage:加号不可点击图片
final
subValueChanged → ValueChanged?
subValueChanged:减少回调
final
updateValueChanged → ValueChanged?
updateValueChanged:数量改变回调
final
width → double
width:输入框宽度
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<GTFStepper>
Creates the mutable state for this widget at a given location in the tree.
override
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, 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

Operators

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