T class

A Text widget helper to avoid boilerplate.

The T widget expose a fill extra paramaters to style a Text it also offers a variety of constructors to create styled or themed Text

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatelessWidget
• T

Constructors

T(String text, {Key? key, TextStyle? style, StrutStyle? strutStyle, TextAlign? align, TextDirection? direction, Locale? locale, bool? softWrap, TextOverflow? overflow, double? scaleFactor, int? maxLines, String? semanticsLabel, TextWidthBasis? widthBasis, double? size, Color? color, FontWeight? weight, String? fontFamily, bool italic = false})

Creates a txt widget.

const

T.b(String text, {Key? key, TextStyle? style, StrutStyle? strutStyle, TextAlign? align, TextDirection? direction, Locale? locale, bool? softWrap, TextOverflow? overflow, double? scaleFactor, int? maxLines, String? semanticsLabel, TextWidthBasis? widthBasis, double? size, Color? color, String? fontFamily, bool italic = false})

Creates a txt widget with bold text.

const

T.bi(String text, {Key? key, TextStyle? style, StrutStyle? strutStyle, TextAlign? align, TextDirection? direction, Locale? locale, bool? softWrap, TextOverflow? overflow, double? scaleFactor, int? maxLines, String? semanticsLabel, TextWidthBasis? widthBasis, double? size, Color? color, String? fontFamily})

Creates a txt widget with bold and italic text.

const

T.bodyText1(String text, {Key? key, TextStyle? style, StrutStyle? strutStyle, TextAlign? align, TextDirection? direction, Locale? locale, bool? softWrap, TextOverflow? overflow, double? scaleFactor, int? maxLines, String? semanticsLabel, TextWidthBasis? widthBasis, double? size, Color? color, FontWeight? weight, String? fontFamily, bool italic = false})

Creates a txt widget with bodyText1 theme.

T.bodyText2(String text, {Key? key, TextStyle? style, StrutStyle? strutStyle, TextAlign? align, TextDirection? direction, Locale? locale, bool? softWrap, TextOverflow? overflow, double? scaleFactor, int? maxLines, String? semanticsLabel, TextWidthBasis? widthBasis, double? size, Color? color, FontWeight? weight, String? fontFamily, bool italic = false})

Creates a txt widget with bodyText2 theme.

T.bs(String text, double? size, {Key? key, Color? color, TextStyle? style, StrutStyle? strutStyle, TextAlign? align, TextDirection? direction, Locale? locale, bool? softWrap, TextOverflow? overflow, double? scaleFactor, int? maxLines, String? semanticsLabel, TextWidthBasis? widthBasis, String? fontFamily, bool italic = false})

Creates a bold txt widget with determined text size.

const

T.bsc(String text, double? size, Color? color, {Key? key, TextStyle? style, StrutStyle? strutStyle, TextAlign? align, TextDirection? direction, Locale? locale, bool? softWrap, TextOverflow? overflow, double? scaleFactor, int? maxLines, String? semanticsLabel, TextWidthBasis? widthBasis, String? fontFamily, bool italic = false})

Creates a bold txt widget with determined text color and size.

const

T.button(String text, {Key? key, TextStyle? style, StrutStyle? strutStyle, TextAlign? align, TextDirection? direction, Locale? locale, bool? softWrap, TextOverflow? overflow, double? scaleFactor, int? maxLines, String? semanticsLabel, TextWidthBasis? widthBasis, double? size, Color? color, FontWeight? weight, String? fontFamily, bool italic = false})

Creates a txt widget with button theme.

T.c(String text, Color? color, {Key? key, TextStyle? style, StrutStyle? strutStyle, TextAlign? align, TextDirection? direction, Locale? locale, bool? softWrap, TextOverflow? overflow, double? scaleFactor, int? maxLines, String? semanticsLabel, TextWidthBasis? widthBasis, double? size, FontWeight? weight, String? fontFamily, bool italic = false})

Creates a txt widget with determined text color.

const

T.caption(String text, {Key? key, TextStyle? style, StrutStyle? strutStyle, TextAlign? align, TextDirection? direction, Locale? locale, bool? softWrap, TextOverflow? overflow, double? scaleFactor, int? maxLines, String? semanticsLabel, TextWidthBasis? widthBasis, double? size, Color? color, FontWeight? weight, String? fontFamily, bool italic = false})

Creates a txt widget with caption theme.

T.headline1(String text, {Key? key, TextStyle? style, StrutStyle? strutStyle, TextAlign? align, TextDirection? direction, Locale? locale, bool? softWrap, TextOverflow? overflow, double? scaleFactor, int? maxLines, String? semanticsLabel, TextWidthBasis? widthBasis, double? size, Color? color, FontWeight? weight, String? fontFamily, bool italic = false})

Creates a txt widget with headline1 theme.

T.headline2(String text, {Key? key, TextStyle? style, StrutStyle? strutStyle, TextAlign? align, TextDirection? direction, Locale? locale, bool? softWrap, TextOverflow? overflow, double? scaleFactor, int? maxLines, String? semanticsLabel, TextWidthBasis? widthBasis, double? size, Color? color, FontWeight? weight, String? fontFamily, bool italic = false})

Creates a txt widget with headline2 theme.

T.headline3(String text, {Key? key, TextStyle? style, StrutStyle? strutStyle, TextAlign? align, TextDirection? direction, Locale? locale, bool? softWrap, TextOverflow? overflow, double? scaleFactor, int? maxLines, String? semanticsLabel, TextWidthBasis? widthBasis, double? size, Color? color, FontWeight? weight, String? fontFamily, bool italic = false})

Creates a txt widget with headline3 theme.

T.headline4(String text, {Key? key, TextStyle? style, StrutStyle? strutStyle, TextAlign? align, TextDirection? direction, Locale? locale, bool? softWrap, TextOverflow? overflow, double? scaleFactor, int? maxLines, String? semanticsLabel, TextWidthBasis? widthBasis, double? size, Color? color, FontWeight? weight, String? fontFamily, bool italic = false})

Creates a txt widget with headline4 theme.

T.headline5(String text, {Key? key, TextStyle? style, StrutStyle? strutStyle, TextAlign? align, TextDirection? direction, Locale? locale, bool? softWrap, TextOverflow? overflow, double? scaleFactor, int? maxLines, String? semanticsLabel, TextWidthBasis? widthBasis, double? size, Color? color, FontWeight? weight, String? fontFamily, bool italic = false})

Creates a txt widget with headline5 theme.

T.headline6(String text, {Key? key, TextStyle? style, StrutStyle? strutStyle, TextAlign? align, TextDirection? direction, Locale? locale, bool? softWrap, TextOverflow? overflow, double? scaleFactor, int? maxLines, String? semanticsLabel, TextWidthBasis? widthBasis, double? size, Color? color, FontWeight? weight, String? fontFamily, bool italic = false})

Creates a txt widget with headline6 theme.

T.i(String text, {Key? key, TextStyle? style, StrutStyle? strutStyle, TextAlign? align, TextDirection? direction, Locale? locale, bool? softWrap, TextOverflow? overflow, double? scaleFactor, int? maxLines, String? semanticsLabel, TextWidthBasis? widthBasis, double? size, Color? color, FontWeight? weight, String? fontFamily})

Creates a txt widget with italic text.

const

T.overline(String text, {Key? key, TextStyle? style, StrutStyle? strutStyle, TextAlign? align, TextDirection? direction, Locale? locale, bool? softWrap, TextOverflow? overflow, double? scaleFactor, int? maxLines, String? semanticsLabel, TextWidthBasis? widthBasis, double? size, Color? color, FontWeight? weight, String? fontFamily, bool italic = false})

Creates a txt widget with overline theme.

T.s(String text, double? size, {Key? key, TextStyle? style, StrutStyle? strutStyle, TextAlign? align, TextDirection? direction, Locale? locale, bool? softWrap, TextOverflow? overflow, double? scaleFactor, int? maxLines, String? semanticsLabel, TextWidthBasis? widthBasis, Color? color, FontWeight? weight, String? fontFamily, bool italic = false})

Creates a txt widget with determined text size.

const

T.sc(String text, double? size, Color? color, {Key? key, TextStyle? style, StrutStyle? strutStyle, TextAlign? align, TextDirection? direction, Locale? locale, bool? softWrap, TextOverflow? overflow, double? scaleFactor, int? maxLines, String? semanticsLabel, TextWidthBasis? widthBasis, FontWeight? weight, String? fontFamily, bool italic = false})

Creates a txt widget with determined text color and size.

const

T.subtitle1(String text, {Key? key, TextStyle? style, StrutStyle? strutStyle, TextAlign? align, TextDirection? direction, Locale? locale, bool? softWrap, TextOverflow? overflow, double? scaleFactor, int? maxLines, String? semanticsLabel, TextWidthBasis? widthBasis, double? size, Color? color, FontWeight? weight, String? fontFamily, bool italic = false})

Creates a txt widget with subtitle1 theme.

T.subtitle2(String text, {Key? key, TextStyle? style, StrutStyle? strutStyle, TextAlign? align, TextDirection? direction, Locale? locale, bool? softWrap, TextOverflow? overflow, double? scaleFactor, int? maxLines, String? semanticsLabel, TextWidthBasis? widthBasis, double? size, Color? color, FontWeight? weight, String? fontFamily, bool italic = false})

Creates a txt widget with subtitle2 theme.

Properties

align → TextAlign?

文字布局

final

baseStyle → TxtStyle?

基本样式

final

color → Color?

颜色

final

direction → TextDirection?

文字方向

final

fontFamily → String?

字体

final

hashCode → int

The hash code for this object.

no setter, inherited

italic → bool

斜体

final

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

locale → Locale?

多语言地域

final

maxLines → int?

最大行数

final

overflow → TextOverflow?

溢出显示

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

scaleFactor → double?

缩放

final

semanticsLabel → String?

An alternative semantics label for this text.

final

size → double?

尺寸

final

softWrap → bool?

Whether the text should break at soft line breaks.

final

strutStyle → StrutStyle?

The strut style to use. Strut style defines the strut, which sets minimum vertical layout metrics.

final

style → TextStyle?

文字样式

final

text → String

文字内容

final

weight → FontWeight?

粗度，字重

final

widthBasis → TextWidthBasis?

Defines how to measure the width of the rendered text.

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