StacText class
A Stac widget for displaying text with customizable styling and layout.
This widget corresponds to Flutter's Text widget and supports rich text formatting, alignment, overflow handling, and accessibility features. It can display both simple text and rich text with multiple text spans.
{@tool snippet} Dart Example:
StacText(
data: 'Hello, World!',
style: StacTextStyle(
fontSize: 18.0,
fontWeight: StacFontWeight.bold,
color: StacColors.blue,
),
textAlign: StacTextAlign.center,
maxLines: 2,
overflow: StacTextOverflow.ellipsis,
)
{@end-tool}
{@tool snippet} JSON Example:
{
"type": "text",
"data": "Hello, World!",
"style": {
"fontSize": 18.0,
"fontWeight": "bold",
"color": "#2196F3"
},
"textAlign": "center",
"maxLines": 2,
"overflow": "ellipsis"
}
{@end-tool}
- Inheritance
-
- Object
- StacElement
- StacWidget
- StacText
- Annotations
-
- @JsonSerializable()
Constructors
-
StacText.new({required String data, List<
StacTextSpan> children = const [], StacTextStyle? style, StacTextAlign? textAlign, StacTextDirection? textDirection, bool? softWrap, StacTextOverflow? overflow, double? textScaleFactor, int? maxLines, String? semanticsLabel, StacTextWidthBasis? textWidthBasis, StacColor? selectionColor}) - Creates a text widget with the given text data and optional styling.
-
StacText.fromJson(Map<
String, dynamic> json) -
Creates a StacText from a JSON map.
factory
Properties
-
children
→ List<
StacTextSpan> -
Additional text spans for rich text formatting.
final
- data → String
-
The text to display.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
-
jsonData
→ Map<
String, dynamic> ? -
Raw JSON data for this widget
finalinherited
- maxLines → int?
-
An optional maximum number of lines for the text to span.
final
- overflow → StacTextOverflow?
-
How visual overflow should be handled.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- selectionColor → StacColor?
-
The color to use when painting the selection.
final
- semanticsLabel → String?
-
An alternative semantic label for this text.
final
- softWrap → bool?
-
Whether the text should break at soft line breaks.
final
- style → StacTextStyle?
-
The text style to apply to the text.
final
- textAlign → StacTextAlign?
-
How the text should be aligned horizontally.
final
- textDirection → StacTextDirection?
-
The directionality of the text.
final
- textScaleFactor → double?
-
The number of font pixels for each logical pixel.
final
- textWidthBasis → StacTextWidthBasis?
-
The strategy to use when calculating the width of the text.
final
- type → String
-
The type of the widget
no setteroverride
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJson(
) → Map< String, dynamic> -
Converts this widget to a JSON map
override
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited