PrismCodeView class
A syntax-highlighted, copyable code viewer widget.
PrismCodeView(
code: 'void main() => print("Hello");',
language: PrismLanguage.dart,
showLineNumbers: true,
)
Pure Flutter — no platform channels — so it runs on Android, iOS, macOS, Windows, Linux, and web. Bring your own tokenizer via tokenizer for languages without a built-in one.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- PrismCodeView
Constructors
- PrismCodeView({Key? key, required String code, PrismLanguage language = PrismLanguage.other, LanguageTokenizer? tokenizer, PrismCodeViewStyle? style, bool? showLineNumbers, bool? enableCopy, bool? wrap, double? maxHeight})
-
Creates a code viewer.
const
Properties
- code → String
-
The source code to display.
final
- enableCopy → bool?
-
Overrides PrismCodeViewStyle.enableCopy.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- language → PrismLanguage
-
Which built-in language to highlight. Ignored when tokenizer is set.
final
- maxHeight → double?
-
Constrains the widget height, making the content scrollable.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- showLineNumbers → bool?
-
Overrides PrismCodeViewStyle.showLineNumbers.
final
- style → PrismCodeViewStyle?
-
Visual style. Defaults to an adaptive light/dark palette.
final
- tokenizer → LanguageTokenizer?
-
A custom tokenizer for languages without built-in support.
final
- wrap → bool?
-
Overrides PrismCodeViewStyle.wrap.
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< PrismCodeView> -
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, 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