CustomStyledTextAdvance class

Custom widget with formatting via tags.

Formatting is specified as xml tags. For each tag, you can specify a style, icon, etc. in the tags parameter.

Consider using the simpler StyledTextAdvance instead.

Example:

CustomStyledTextAdvance(
  text: '<red>Red</red> text.',
  tags: [
    'red': StyledTextAdvanceTag(style: TextStyle(color: Colors.red)),
  ],
  builder: (context, textSpan) => Text.rich(textSpan),
)

See also:

• TextStyle, which discusses how to style text.

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatefulWidget
• CustomStyledTextAdvance

Constructors

CustomStyledTextAdvance({Key? key, bool newLineAsBreaks = true, required String text, Map<String, StyledTextAdvanceTagBase> tags = const {}, TextStyle? style, required StyledTextAdvanceWidgetBuilderCallback builder})

Create a CustomStyledTextAdvance with your own builder function.

Properties

builder → StyledTextAdvanceWidgetBuilderCallback

The builder with the generated TextSpan as input.

final

hashCode → int

The hash code for this object.

no setter, inherited

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

newLineAsBreaks → bool

Treat newlines as line breaks.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

style → TextStyle?

Default text style.

final

tags → Map<String, StyledTextAdvanceTagBase>

Map of tag assignments to text style classes and tag handlers.

final

text → String

The text to display in this widget. The text must be valid xml.

final

Methods

createElement() → StatefulElement

Creates a StatefulElement to manage this widget's location in the tree.

inherited

createState() → _CustomStyledTextAdvanceState

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