QsRichLabel class
支持局部样式、点击事件和文字描边的富文本标签。
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- QsRichLabel
Constructors
-
QsRichLabel({Key? key, required String text, TextStyle? baseStyle, TextAlign textAlign = TextAlign.left, Map<
String, QsRichLabelStyle> ? matchedStrings, int? maxLines, TextOverflow? overflow, double borderWidth = 0, Color? borderColor}) -
创建一个富文本标签。
const
Properties
- baseStyle → TextStyle?
-
未匹配文字使用的基础样式。
final
- borderColor → Color?
-
文字描边颜色，为
null时不绘制描边。final - borderWidth → double
-
文字描边宽度，小于或等于零时不绘制描边。
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
-
matchedStrings
→ Map<
String, QsRichLabelStyle> ? -
待匹配文字与对应样式的映射。
final
- maxLines → int?
-
最大显示行数。
final
- overflow → TextOverflow?
-
文字超出可用空间时的处理方式。
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- text → String
-
需要显示的完整文本。
final
- textAlign → TextAlign
-
文本的水平对齐方式。
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