MRichText class
- Inheritance
Constructors
-
MRichText({Key? key, required InlineSpan text, TextAlign textAlign = TextAlign.start, TextDirection? textDirection, bool softWrap = true, TextOverflow overflow = TextOverflow.clip, @Deprecated('Use textScaler instead. ' 'Use of textScaleFactor was deprecated in preparation for the upcoming nonlinear text scaling support. ' 'This feature was deprecated after v3.12.0-2.0.pre.') double textScaleFactor = 1.0, TextScaler textScaler = TextScaler.noScaling, int? maxLines, Locale? locale, StrutStyle? strutStyle, TextWidthBasis textWidthBasis = TextWidthBasis.parent, TextHeightBehavior? textHeightBehavior, SelectionRegistrar? selectionRegistrar, Color? selectionColor, TextOverflowWidget? overflowWidget, bool canSelectPlaceholderSpan = true, TextStyle? style, String? fontFamily, FontWeight? fontWeight, FontStyle? fontStyle, Color? color, double? fontSize, bool isBold = false, bool isItalic = false, bool isDeleted = false, Paint? foreground, List<
Shadow> ? shadows, bool? forceStrutHeight}) -
MRichText.children({Key? key, TextAlign textAlign = TextAlign.start, TextDirection? textDirection, bool softWrap = true, TextOverflow overflow = TextOverflow.clip, @Deprecated('Use textScaler instead. ' 'Use of textScaleFactor was deprecated in preparation for the upcoming nonlinear text scaling support. ' 'This feature was deprecated after v3.12.0-2.0.pre.') double textScaleFactor = 1.0, TextScaler textScaler = TextScaler.noScaling, int? maxLines, Locale? locale, StrutStyle? strutStyle, TextWidthBasis textWidthBasis = TextWidthBasis.parent, TextHeightBehavior? textHeightBehavior, SelectionRegistrar? selectionRegistrar, Color? selectionColor, TextOverflowWidget? overflowWidget, bool canSelectPlaceholderSpan = true, required List<
InlineSpan> children, TextStyle? style, String? fontFamily, FontWeight? fontWeight, FontStyle? fontStyle, Color? color, double? fontSize, bool isBold = false, bool isItalic = false, bool isDeleted = false, Paint? foreground, List<Shadow> ? shadows, bool? forceStrutHeight}) - Creates a rich text widget from a list of InlineSpan objects 根据子项创建富文本
Properties
- canSelectPlaceholderSpan → bool
-
if false, it will skip PlaceholderSpan
finalinherited
-
children
→ List<
Widget> -
The widgets below this widget in the tree.
finalinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- locale → Locale?
-
Used to select a font when the same Unicode character can
be rendered differently, depending on the locale.
finalinherited
- maxLines → int?
-
An optional maximum number of lines for the text to span, wrapping if necessary.
If the text exceeds the given number of lines, it will be truncated according
to overflow.
finalinherited
- overflow → TextOverflow
-
How visual overflow should be handled.
finalinherited
- overflowWidget → TextOverflowWidget?
-
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- selectionColor → Color?
-
The color to use when painting the selection.
finalinherited
- selectionRegistrar → SelectionRegistrar?
-
The SelectionRegistrar this rich text is subscribed to.
finalinherited
- softWrap → bool
-
Whether the text should break at soft line breaks.
finalinherited
- strutStyle → StrutStyle?
-
The strut style to use. Strut style defines the strut, which sets minimum
vertical layout metrics.
finalinherited
- text → InlineSpan
-
The text to display in this widget.
finalinherited
- textAlign → TextAlign
-
How the text should be aligned horizontally.
finalinherited
- textDirection → TextDirection?
-
The directionality of the text.
finalinherited
- textHeightBehavior → TextHeightBehavior?
-
Defines how to apply TextStyle.height over and under text.
finalinherited
- textScaler → TextScaler
-
The number of font pixels for each logical pixel.
finalinherited
- textWidthBasis → TextWidthBasis
-
Defines how to measure the width of the rendered text.
finalinherited
Methods
-
createElement(
) → MultiChildRenderObjectElement -
RenderObjectWidgets always inflate to a RenderObjectElement subclass.
inherited
-
createRenderObject(
BuildContext context) → ExtendedRenderParagraph -
Creates an instance of the RenderObject class that this
RenderObjectWidget represents, using the configuration described by this
RenderObjectWidget.
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
-
didUnmountRenderObject(
covariant RenderObject renderObject) → void -
A render object previously associated with this widget has been removed
from the tree. The given RenderObject will be of the same type as
returned by this object's createRenderObject.
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
-
updateRenderObject(
BuildContext context, covariant ExtendedRenderParagraph renderObject) → void -
Copies the configuration described by this RenderObjectWidget to the
given RenderObject, which will be of the same type as returned by this
object's createRenderObject.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited