DHThumbShape class
自定义Thumb
- Inheritance
-
- Object
- SliderComponentShape
- DHThumbShape
Constructors
- DHThumbShape({required BorderSide borderSide, Image? image, String? label, TextStyle? labelStyle, double enabledThumbRadius = 10.0, double? disabledThumbRadius})
-
const
Properties
- borderSide → BorderSide
-
final
- enabledThumbRadius → double
-
设置enabled状态thumb半径
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- image → Image?
-
final
- label → String?
-
final
- labelStyle → TextStyle?
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
getPreferredSize(
bool isEnabled, bool isDiscrete) → Size -
Returns the preferred size of the shape, based on the given conditions.
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
paint(
PaintingContext context, Offset center, {required Animation< double> activationAnimation, required Animation<double> enableAnimation, required bool isDiscrete, required TextPainter labelPainter, required RenderBox parentBox, required SliderThemeData sliderTheme, required TextDirection textDirection, required double value, required double textScaleFactor, required Size sizeWithOverflow}) → void -
Paints the shape, taking into account the state passed to it.
override
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited