BrnInputText class

根据输入内容动态算高 为了解决text输入的时候高度计算的问题 支持设置最大最小高度 支持设置输入最大字数限制 支持最大最小行数限制

Inheritance
Available Extensions

Constructors

BrnInputText({BrnInputTextChangeCallback? onTextChange, BrnInputTextSubmitCallback? onSubmit, double maxHeight = 200, double minHeight = 50, Color bgColor = Colors.white, int maxLength = 200, int minLines = 1, String? hint, int? maxHintLines, EdgeInsetsGeometry padding = EdgeInsets.zero, String textString = "", bool? autoFocus, TextEditingController? textEditingController, FocusNode? focusNode, TextInputAction textInputAction = TextInputAction.done, double? borderRadius, Color? borderColor})

Properties

autoFocus → bool?
光标展示
final
bgColor → Color
整个容器的背景颜色，默认 Colors.white
final
borderColor → Color?
边框颜色
final
borderRadius → double?
背景圆角
final
focusNode → FocusNode?
搜索框的焦点控制器
final
hashCode → int
The hash code for this object.
no setterinherited
hint → String?
输入框的hint文字，默认为"请输入..."
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
maxHeight → double
容器的最大高度，默认 200
final
maxHintLines → int?
最大hint行数
final
maxLength → int
最大字数，默认200
final
minHeight → double
最小的高度，默认 50
final
minLines → int
最少几行，默认1
final
onSubmit → BrnInputTextSubmitCallback?
点击确定后的回调
final
onTextChange → BrnInputTextChangeCallback?
搜索框输入内容改变时候的回调函数
final
padding → EdgeInsetsGeometry
文字距离边框的边距，默认 EdgeInsets.zero
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
textEditingController → TextEditingController?
用于对 TextField 更精细的控制，若传入该字段，textString 参数将失效，可使用 TextEditingController.text 进行赋值。
final
textInputAction → TextInputAction
键盘输入行为， 默认为 TextInputAction.done
final
textString → String
输入框的初始值，默认为"" 不能定义为String，兼容example调用的传值
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}) → 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