DefaultTextStyle class

The text style to apply to descendant Text widgets which don't have an explicit style.

See also:

Inheritance

Constructors

DefaultTextStyle({Key key, @required TextStyle style, TextAlign textAlign, bool softWrap: true, TextOverflow overflow: TextOverflow.clip, int maxLines, TextWidthBasis textWidthBasis: TextWidthBasis.parent, TextHeightBehavior textHeightBehavior, @required Widget child})
Creates a default text style for the given subtree. [...]
const
DefaultTextStyle.fallback({Key key})
A const-constructible default text style that provides fallback values. [...]
const

Properties

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. [...]
final
overflow → TextOverflow
How visual overflow should be handled.
final
softWrap → bool
Whether the text should break at soft line breaks. [...]
final
style → TextStyle
The text style to apply.
final
textAlign → TextAlign
How the text should be aligned horizontally.
final
textHeightBehavior → TextHeightBehavior
Defines how the paragraph will apply TextStyle.height to the ascent of the first line and descent of the last line. [...]
final
textWidthBasis → TextWidthBasis
The strategy to use when calculating the width of the Text. [...]
final
child → Widget
The widget below this widget in the tree. [...]
final, inherited
hashCode → int
The hash code for this object. [...]
@nonVirtual, read-only, inherited
key → Key
Controls how one widget replaces another widget in the tree. [...]
final, inherited
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited

Methods

debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node. [...]
override
updateShouldNotify(covariant DefaultTextStyle oldWidget) → bool
Whether the framework should notify widgets that inherit from this widget. [...]
override
wrap(BuildContext context, Widget child) → Widget
Return a copy of this inherited theme with the specified child. [...]
override
createElement() → InheritedElement
Inflates this configuration to a concrete instance. [...]
inherited
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
@protected, inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent 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
Returns 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. [...]
@nonVirtual, inherited

Static Methods

merge({Key key, TextStyle style, TextAlign textAlign, bool softWrap, TextOverflow overflow, int maxLines, TextWidthBasis textWidthBasis, Widget child}) → Widget
Creates a default text style that overrides the text styles in scope at this point in the widget tree. [...]
of(BuildContext context) → DefaultTextStyle
The closest instance of this class that encloses the given context. [...]