PPTextField class

自定义文本输入框组件

Inheritance

Constructors

PPTextField({Key? key, required TextEditingController controller, required String labelText, TextStyle labelStyle = const TextStyle(color: Colors.grey, fontSize: 18), Color fillColor = const Color(0xFFEEEEEE), double borderRadius = 12.0, BorderSide borderSide = BorderSide.none, BorderSide focusedBorderSide = const BorderSide(color: Colors.blue, width: 1.0), BorderSide errorBorderSide = const BorderSide(color: Colors.red, width: 1.0), Color clearColor = const Color(0xFFBDBDBD), int maxLength = 50, bool showCounter = false})
const

Properties

borderRadius → double
文本输入框的圆角半径
final
borderSide → BorderSide
文本输入框的边框样式
final
clearColor → Color
取消按钮的颜色
final
controller → TextEditingController
文本控制器，用于获取和设置文本输入框的内容
final
errorBorderSide → BorderSide
错误时的边框样式
final
fillColor → Color
文本输入框的背景颜色
final
focusedBorderSide → BorderSide
聚焦时的边框样式
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
labelStyle → TextStyle
标签文本的样式
final
labelText → String
标签文本，用于显示在文本输入框上方
final
maxLength → int
最大输入长度
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
showCounter → bool
是否显示计数器
final

Methods

build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
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
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