OutlineInputBorder class Null safety

Draws a rounded rectangle around an InputDecorator's container.

When the input decorator's label is floating, for example because its input child has the focus, the label appears in a gap in the border outline.

The input decorator's "container" is the optionally filled area above the decorator's helper, error, and counter.

See also:

Inheritance
Implementers

Constructors

OutlineInputBorder({BorderSide borderSide = const BorderSide(), BorderRadius borderRadius = const BorderRadius.all(Radius.circular(4.0)), double gapPadding = 4.0})
Creates a rounded rectangle outline border for an InputDecorator.
const

Properties

borderRadius BorderRadius
The radii of the border's rounded rectangle corners.
final
borderSide BorderSide
Defines the border line's color and weight.
final, inherited
dimensions EdgeInsetsGeometry
The widths of the sides of this border represented as an EdgeInsets.
read-only, override
gapPadding double
Horizontal padding on either side of the border's InputDecoration.labelText width gap.
final
hashCode int
The hash code for this object.
read-only, override
isOutline bool
True if this border will enclose the InputDecorator's container.
read-only, override
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

add(ShapeBorder other, {bool reversed = false}) ShapeBorder?
Attempts to create a new object that represents the amalgamation of this border and the other border.
@protected, inherited
copyWith({BorderSide? borderSide, BorderRadius? borderRadius, double? gapPadding}) OutlineInputBorder
Creates a copy of this input border with the specified borderSide.
override
getInnerPath(Rect rect, {TextDirection? textDirection}) Path
Create a Path that describes the inner edge of the border.
override
getOuterPath(Rect rect, {TextDirection? textDirection}) Path
Create a Path that describes the outer edge of the border.
override
lerpFrom(ShapeBorder? a, double t) ShapeBorder?
Linearly interpolates from another ShapeBorder (possibly of another class) to this.
override
lerpTo(ShapeBorder? b, double t) ShapeBorder?
Linearly interpolates from this to another ShapeBorder (possibly of another class).
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
paint(Canvas canvas, Rect rect, {double? gapStart, double gapExtent = 0.0, double gapPercentage = 0.0, TextDirection? textDirection}) → void
Draw a rounded rectangle around rect using borderRadius.
override
scale(double t) OutlineInputBorder
Creates a copy of this border, scaled by the factor t.
override
toString() String
A string representation of this object.
inherited

Operators

operator +(ShapeBorder other) ShapeBorder
Creates a new border consisting of the two borders on either side of the operator.
inherited
operator ==(Object other) bool
The equality operator.
override