PQText class

文本框的封装

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatelessWidget
• PQText

Constructors

PQText(String? title, {Key? key, TextDecoration? decoration, TextAlign textAlign = TextAlign.start, int? maxLines, Color? color = const Color(0xff000000), double? fontSize, String? fontFamily, FontWeight? fontWeight = FontWeight.normal, double? wordSpacing, double? letterSpacing, StrutStyle? strutStyle, TextOverflow? overflow = TextOverflow.ellipsis, double? textScaleFactor = 1, double? lineHeight})

创建Text Widget，默认是显示一行，如果要多行请使用PQText.lines，在超出text小部件的宽度的时候会用...结束

PQText.lines(String? title, {Key? key, TextDecoration? decoration, TextAlign textAlign = TextAlign.start, int? maxLines, Color? color = const Color(0xff000000), double? fontSize, String? fontFamily, FontWeight? fontWeight = FontWeight.normal, double? wordSpacing, double? letterSpacing, StrutStyle? strutStyle, TextOverflow? overflow, double? textScaleFactor = 1, double? lineHeight})

创建Text Widget，默认是显示多行，如果要一行请使用PQText

PQText.regexRich(String text, RegExp regExp, TextStyle regExpStyle, {Key? key, TextDecoration? decoration, TextAlign textAlign = TextAlign.start, int? maxLines, Color? color = const Color(0xff000000), double fontSize = 17, String? fontFamily, FontWeight? fontWeight = FontWeight.normal, double? wordSpacing, double? letterSpacing, StrutStyle? strutStyle, TextOverflow? overflow = TextOverflow.ellipsis, double? textScaleFactor = 1, double? lineHeight})

通过正则去匹配文字，修改匹配成功的文本样式

PQText.rich(String? title, {Key? key, List<InlineSpan>? children, TextDecoration? decoration, TextAlign textAlign = TextAlign.start, int? maxLines, Color? color = const Color(0xff000000), double? fontSize, String? fontFamily, FontWeight? fontWeight = FontWeight.normal, double? wordSpacing, double? letterSpacing, StrutStyle? strutStyle, TextOverflow? overflow = TextOverflow.ellipsis, double? textScaleFactor = 1, double? lineHeight})

创建Text Widget，默认是显示一行，如果要多行请使用PQText.richLines

PQText.richLines(String? title, {Key? key, List<InlineSpan>? children, TextDecoration? decoration, TextAlign textAlign = TextAlign.start, int? maxLines, Color? color = const Color(0xff000000), double? fontSize, String? fontFamily, FontWeight? fontWeight = FontWeight.normal, double? wordSpacing, double? letterSpacing, StrutStyle? strutStyle, TextOverflow? overflow, double? textScaleFactor = 1, double? lineHeight})

创建Text Widget，默认是显示多行，如果要一行请使用PQText.rich

Properties

children ↔ List<InlineSpan>?

富文本数据

getter/setter pair

color ↔ Color?

文本颜色

getter/setter pair

decoration ↔ TextDecoration?

文本装饰

getter/setter pair

fontFamily ↔ String?

默认是 defaultFamily

getter/setter pair

fontSize ↔ double

字体大小，默认是 defaultFontSize

getter/setter pair

fontWeight ↔ FontWeight?

fontWeight

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

height ↔ double?

getter/setter pair

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

letterSpacing ↔ double?

默认使用系统的

getter/setter pair

maxLines ↔ int?

最大行数，默认是null

getter/setter pair

overflow ↔ TextOverflow?

截断方式

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

strutStyle ↔ StrutStyle?

段落样式

getter/setter pair

textAlign ↔ TextAlign

对齐方式，default is TextAlign.start

getter/setter pair

textScaleFactor ↔ double?

default is 1

getter/setter pair

title ↔ String?

text

getter/setter pair

wordSpacing ↔ double?

默认使用系统的

getter/setter pair

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

Static Properties

defaultFontFamily ↔ String?

默认的字体样式

getter/setter pair

defaultFontSize ↔ double

默认的文本大小

getter/setter pair