ImageSlider class

A customizable slider widget that displays images and allows users to select one by dragging horizontally.

The slider displays a series of images along a track, and users can drag to select different images. The widget supports various visual styles and provides callbacks for drag events.

Example:

ImageSlider(
  images: [
    AssetImage('assets/image1.png'),
    AssetImage('assets/image2.png'),
  ],
  onEnd: (position) {
    print('Selected image at position: $position');
  },
)
Inheritance

Constructors

ImageSlider({Key? key, required List<ImageProvider<Object>> images, int startPosition = 0, ImageSliderOnStartCallback? onStart, ImageSliderOnUpdateCallback? onUpdate, ImageSliderOnEndCallback? onEnd, ImageSliderStyleOptions? style})
Creates an ImageSlider widget

Properties

hashCode → int
The hash code for this object.
no setterinherited
images → List<ImageProvider<Object>>
List of images to display in the slider
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onEnd → ImageSliderOnEndCallback?
Callback invoked when the user finishes dragging the slider
final
onStart → ImageSliderOnStartCallback?
Callback invoked when the user starts dragging the slider
final
onUpdate → ImageSliderOnUpdateCallback?
Callback invoked during slider drag with the current percentage (0.0 to 1.0)
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
startPosition → int
Initial position of the slider (0-based index)
final
style → ImageSliderStyleOptions?
Style configuration for the slider
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<ImageSlider>
Creates the mutable state for this widget at a given location in the tree.
override
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent 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
A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → 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.
inherited