TextDirection class Null safety
Represents directionality of text.
In most cases, it is preferable to use bidi_formatter.dart, which provides bidi functionality in the given directional context, instead of using bidi_utils.dart directly.
Properties
- hashCode → int
-
The hash code for this object.
read-onlyinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-onlyinherited
- spanText → String
-
Textual representation of the directionality when used in span tag.
final
- value → String
-
Textual representation of the directionality constant. One of
'LTR', 'RTL', or 'UNKNOWN'.
final
Methods
-
isDirectionChange(
TextDirection otherDirection) → bool -
Returns true if
otherDirectionis known to be different from this direction. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Constants
- LTR → const TextDirection
-
TextDirection._('LTR', 'ltr') - RTL → const TextDirection
-
TextDirection._('RTL', 'rtl') - UNKNOWN → const TextDirection
-
TextDirection._('UNKNOWN', 'ltr')