SubstringHighlight class
Widget that renders a string with first occurrence sub-string highlighting. Widget that renders a string with first occurrence sub-string highlighting.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- SubstringHighlight
Constructors
-
SubstringHighlight({Key? key, bool caseSensitive = false, int? maxLines, TextOverflow overflow = TextOverflow.clip, String? term, List<
String> ? terms, required String text, TextAlign textAlign = TextAlign.left, TextStyle textStyle = const TextStyle(color: Colors.black), TextStyle textStyleHighlight = const TextStyle(color: Colors.red), String wordDelimiters = ' .,;?!<>[]~`@#\$%^&*()+-=|/_', bool words = false}) -
Creates a SubstringHighlight widget.
const
Properties
- caseSensitive → bool
-
Whether the search should be case-sensitive.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- maxLines → int?
-
An optional maximum number of lines for the text to span, wrapping if necessary.
final
- overflow → TextOverflow
-
How visual overflow should be handled.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- term → String?
-
A single term to search for within the text.
final
-
terms
→ List<
String> ? -
A list of terms to search for within the text.
final
- text → String
-
The text to be displayed and searched.
final
- textAlign → TextAlign
-
How the text should be aligned horizontally.
final
- textStyle → TextStyle
-
The style to use for non-highlighted text.
final
- textStyleHighlight → TextStyle
-
The style to use for highlighted text.
final
- wordDelimiters → String
-
The set of characters that are used as word boundaries.
final
- words → bool
-
Whether to match only whole words.
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