NumKeyBoard class

键盘对话框类，用于展示并处理自定义键盘输入

Inheritance

Constructors

NumKeyBoard({Key? key, Function? onConfirm, Function? onInput, String buttonText = "确认", Color buttonColor = Colors.green, required TextEditingController controller, Color backgroundColor = const Color(0xFFF8F8F8), Color keyColor = Colors.white, TextStyle keyTextStyle = const TextStyle(fontSize: 23, color: Colors.black87, fontWeight: FontWeight.bold), TextStyle confirmTextStyle = const TextStyle(fontSize: 20, color: Colors.white, fontWeight: FontWeight.bold), Icon deleteIcon = const Icon(Icons.backspace, size: 25, color: Colors.black87)})
const

Properties

backgroundColor → Color
final
buttonColor → Color
final
buttonText → String
final
confirmTextStyle → TextStyle
final
controller → TextEditingController
final
deleteIcon → Icon
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
keyColor → Color
final
keyTextStyle → TextStyle
final
onConfirm → Function?
确认按钮点击回调函数
final
onInput → Function?
输入按键点击回调函数
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → _NumKeyBoardState
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