RectangularRangeSliderTrackShape class

A RangeSlider track that's a simple rectangle.

It paints a solid colored rectangle, vertically centered in the parentBox. The track rectangle extends to the bounds of the parentBox, but is padded by the RoundSliderOverlayShape radius. The height is defined by the SliderThemeData.trackHeight. The color is determined by the Slider's enabled state and the track segments's active state which are defined by: SliderThemeData.activeTrackColor, SliderThemeData.inactiveTrackColor, SliderThemeData.disabledActiveTrackColor, SliderThemeData.disabledInactiveTrackColor.

The track segment between the two thumbs is the active track segment. The track segments between the thumb and each end of the slider are the inactive track segments. In TextDirection.ltr, the start of the slider is on the left, and in TextDirection.rtl, the start of the slider is on the right.

See also:



Create a slider track with rectangular outer edges. [...]


hashCode int
The hash code for this object. [...]
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited


getPreferredRect({RenderBox parentBox, Offset offset:, SliderThemeData sliderTheme, bool isEnabled: false, bool isDiscrete: false }) Rect
Returns the preferred bounds of the shape. [...]
paint(PaintingContext context, Offset offset, { RenderBox parentBox, SliderThemeData sliderTheme, Animation<double> enableAnimation, Offset startThumbCenter, Offset endThumbCenter, bool isEnabled: false, bool isDiscrete: false, TextDirection textDirection }) → void
Paints the track shape based on the state passed to it. [...]
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
toString() String
Returns a string representation of this object.


operator ==(dynamic other) bool
The equality operator. [...]