BasicTextField class

Inheritance
Available extensions

Constructors

BasicTextField({Key? key, String? value, TextEditingController? controller, ValueCallback<String>? searchTextTap, DecoratorPositioned searchTextPositioned = DecoratorPositioned.outer, DecoratorPositioned sendSMSPositioned = DecoratorPositioned.outer, SendSMSValueCallback? sendSMSTap, bool enableEye = false, bool enableClearIcon = false, bool enableSearchIcon = false, String? hintText, double width = double.infinity, EdgeInsetsGeometry? margin, EdgeInsetsGeometry? padding, TextStyle? hintStyle, FocusNode? focusNode, Widget? header, String? heroTag, Widget? footer, String? labelText, TextStyle? labelStyle, bool disposeController = true, bool hasFocusChangeBorder = true, Color? fillColor, List<DecoratorEntry> suffix = const [], List<DecoratorEntry> prefix = const [], BorderRadius? borderRadius = const BorderRadius.all(Radius.circular(4)), BorderType borderType = BorderType.outline, BorderSide borderSide = const BorderSide(color: UCS.lineColor, width: 1), BorderSide? focusBorderSide, EdgeInsetsGeometry contentPadding = const EdgeInsets.symmetric(horizontal: 10, vertical: 6), OverlayVisibilityMode clearButtonMode = OverlayVisibilityMode.never, TextInputAction textInputAction = TextInputAction.done, TextCapitalization textCapitalization = TextCapitalization.none, TextStyle? style, StrutStyle? strutStyle, TextAlign textAlign = TextAlign.left, TextAlignVertical? textAlignVertical, TextDirection? textDirection, bool readOnly = false, bool? showCursor, bool autoFocus = false, String obscuringCharacter = '•', bool autocorrect = true, SmartDashesType? smartDashesType, SmartQuotesType? smartQuotesType, bool enableSuggestions = true, int maxLines = 1, int minLines = 1, bool expands = false, int? maxLength, MaxLengthEnforcement? maxLengthEnforcement, ValueChanged<String>? onChanged, ValueCallback<TextEditingController>? onEditingComplete, ValueChanged<String>? onSubmitted, List<TextInputFormatter>? inputFormatters, bool? enabled = true, double cursorWidth = 2.0, double? cursorHeight, Radius cursorRadius = const Radius.circular(2.0), BoxHeightStyle selectionHeightStyle = ui.BoxHeightStyle.tight, BoxWidthStyle selectionWidthStyle = ui.BoxWidthStyle.tight, Brightness? keyboardAppearance, EdgeInsets scrollPadding = const EdgeInsets.all(20.0), DragStartBehavior dragStartBehavior = DragStartBehavior.start, bool? enableInteractiveSelection, TextSelectionControls? selectionControls, GestureTapCallback? onTap, ScrollController? scrollController, ScrollPhysics? scrollPhysics, Iterable<String>? autofillHints = const [], Clip clipBehavior = Clip.hardEdge, String? restorationId, bool scribbleEnabled = true, bool enableIMEPersonalizedLearning = true, TextInputLimitFormatter textInputType = TextInputLimitFormatter.text, EditableTextContextMenuBuilder? contextMenuBuilder, TextMagnifierConfiguration? magnifierConfiguration, TapRegionCallback? onTapOutside, SpellCheckConfiguration? spellCheckConfiguration})
const

Properties

autocorrect → bool
Whether to enable autocorrection.
final
autofillHints → Iterable<String>?
A list of strings that helps the autofill service identify the type of this text input.
final
autoFocus → bool
是否自动获取焦点 默认false
final
borderRadius → BorderRadius?
边框样式
final
borderSide → BorderSide
final
borderType → BorderType
final
clearButtonMode → OverlayVisibilityMode
final
clipBehavior → Clip
The content will be clipped (or not) according to this option.
final
contentPadding → EdgeInsetsGeometry
***** TextField *****
final
contextMenuBuilder → EditableTextContextMenuBuilder?
final
controller → TextEditingController?
final
cursorHeight → double?
final
cursorRadius → Radius
final
cursorWidth → double
final
disposeController → bool
dispose 时调用 controller 的 dispose
final
dragStartBehavior → DragStartBehavior
Determines the way that drag start behavior is handled.
final
enableClearIcon → bool
开启 清除 icon
final
enabled → bool?
是否可输入
final
enableEye → bool
开启 显示和隐藏 eye
final
enableIMEPersonalizedLearning → bool
Whether to enable that the IME update personalized data such as typing history and user dictionary data.
final
enableInteractiveSelection → bool?
Whether to enable user interface affordances for changing the text selection.
final
enableSearchIcon → bool
开启 搜索 icon
final
enableSuggestions → bool
Whether to show input suggestions as the user types.
final
expands → bool
Whether this widget's height will be sized to fill its parent.
final
fillColor → Color?
输入框填充色
final
focusBorderSide → BorderSide?
final
focusNode → FocusNode?
焦点管理
final
final
hasFocusChangeBorder → bool
final
hashCode → int
The hash code for this object.
no setterinherited
头部和底部 添加组件
final
heroTag → String?
添加hero
final
hintStyle → TextStyle?
提示文字样式
final
hintText → String?
提示文字
final
inputFormatters → List<TextInputFormatter>?
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
keyboardAppearance → Brightness?
The appearance of the keyboard.
final
labelStyle → TextStyle?
final
labelText → String?
final
magnifierConfiguration → TextMagnifierConfiguration?
final
margin → EdgeInsetsGeometry?
整个组件的margin 包含header、footer
final
maxLength → int?
最长输入的字符串
final
maxLengthEnforcement → MaxLengthEnforcement?
final
maxLines → int
默认为 1
final
minLines → int
final
obscuringCharacter → String
隐藏输入内容时显示的字符串
final
onChanged → ValueChanged<String>?
输入框变化监听
final
onEditingComplete → ValueCallback<TextEditingController>?
按回车时调用 先调用此方法 然后调用onSubmitted方法
final
onSubmitted → ValueChanged<String>?
final
onTap → GestureTapCallback?
输入框点击数事件
final
onTapOutside → TapRegionCallback?
final
padding → EdgeInsetsGeometry?
整个组件的padding 包含header、footer
final
prefix → List<DecoratorEntry>
前缀
final
readOnly → bool
Whether the text can be changed.
final
restorationId → String?
Restoration ID to save and restore the state of the text field.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
scribbleEnabled → bool
Whether iOS 14 Scribble features are enabled for this widget.
final
scrollController → ScrollController?
The ScrollController to use when vertically scrolling the input.
final
scrollPadding → EdgeInsets
Configures padding to edges surrounding a Scrollable when the Textfield scrolls into view.
final
scrollPhysics → ScrollPhysics?
The ScrollPhysics to use when vertically scrolling the input.
final
searchTextPositioned → DecoratorPositioned
final
searchTextTap → ValueCallback<String>?
添加 搜索文字 点击事件
final
selectionControls → TextSelectionControls?
Optional delegate for building the text selection handles.
final
selectionHeightStyle → BoxHeightStyle
Controls how tall the selection highlight boxes are computed to be.
final
selectionWidthStyle → BoxWidthStyle
Controls how wide the selection highlight boxes are computed to be.
final
sendSMSPositioned → DecoratorPositioned
final
sendSMSTap → SendSMSValueCallback?
添加 发送验证码 点击事件
final
showCursor → bool?
Whether to show cursor.
final
smartDashesType → SmartDashesType?
Whether to allow the platform to automatically format dashes.
final
smartQuotesType → SmartQuotesType?
Whether to allow the platform to automatically format quotes.
final
spellCheckConfiguration → SpellCheckConfiguration?
final
strutStyle → StrutStyle?
The strut style used for the vertical layout.
final
style → TextStyle?
输入文字样式
final
suffix → List<DecoratorEntry>
后缀
final
textAlign → TextAlign
输入框文字对齐方式
final
textAlignVertical → TextAlignVertical?
How the text should be aligned vertically.
final
textCapitalization → TextCapitalization
TextCapitalization.characters, /// 输入时键盘的英文都是大写 TextCapitalization.none, /// 键盘英文默认显示小写 TextCapitalization.sentences, /// 在输入每个句子的第一个字母时，键盘大写形式，输入后续字母时键盘小写形式 TextCapitalization.words,/// 在输入每个单词的第一个字母时，键盘大写形式，输入其他字母时键盘小写形式
final
textDirection → TextDirection?
final
textInputAction → TextInputAction
设置键盘上enter键的显示内容 textInputAction: TextInputAction.search, /// 搜索 textInputAction: TextInputAction.none,/// 默认回车符号 textInputAction: TextInputAction.done,/// 安卓显示 回车符号 textInputAction: TextInputAction.go,/// 开始 textInputAction: TextInputAction.next,/// 下一步 textInputAction: TextInputAction.send,/// 发送 textInputAction: TextInputAction.continueAction,/// android 不支持 textInputAction: TextInputAction.emergencyCall,/// android 不支持 textInputAction: TextInputAction.newline,/// 安卓显示 回车符号 textInputAction: TextInputAction.route,/// android 不支持 textInputAction: TextInputAction.join,/// android 不支持 textInputAction: TextInputAction.previous,/// 安卓显示 回车符号 textInputAction: TextInputAction.unspecified,/// 安卓显示 回车符号
final
textInputType → TextInputLimitFormatter
final
value → String?
***** 附加功能 ***** 初始化默认的文本
final
width → double
宽度
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<BasicTextField>
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}) → 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