ScrollControllerProvider class

InheritedWidget that propagates a ScrollController and ScrollPhysics to descendant widgets inside a GlassModalSheet.

The sheet installs physics on its vertical scrollables itself, so content need not read this provider to behave correctly; it remains the way to reach the shared controller, and to opt a scrollable in explicitly. Below the topmost detent the published physics hold the content still so drags grow the sheet instead of scrolling the list inside it.

Inheritance
Available extensions

Constructors

ScrollControllerProvider({Key? key, required ScrollController controller, required ScrollPhysics physics, required Widget child})
Creates a ScrollControllerProvider that exposes controller and physics to its subtree.
const

Properties

child → Widget
The widget below this widget in the tree.
finalinherited
controller → ScrollController
The ScrollController shared with descendant scrollable widgets.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
physics → ScrollPhysics
The ScrollPhysics that the sheet applies at the current expansion level.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

createElement() → InheritedElement
Inflates this configuration to a concrete instance.
inherited
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
glassContextMenu({Key? key, required List<Widget> actions, WidgetBuilder? previewBuilder, bool enabled = true, bool enableHaptics = true, double borderRadius = 32.0, double? previewBorderRadius, double rowBorderRadius = 16.0, BorderRadius? rowCorners, Color? originSlotColor, Color? backgroundColor, LiquidGlassSettings? settings, GlassQuality? quality, double backdropBlur = 0.0, Color? barrierColor, double menuWidth = 250.0, VoidCallback? onOpened, VoidCallback? onDismissed, Duration longPressDuration = const Duration(milliseconds: 700)}) → Widget

Available on Widget, provided by the GlassContextMenuExtension extension

Wraps this widget in a GlassContextMenu displaying actions on long-press or right-click.
glassFullScreenCover({required bool isPresented, VoidCallback? onDismiss, required WidgetBuilder content, bool enableSwipeToDismiss = true, double dismissThreshold = 140.0, LiquidGlassSettings? settings, GlassQuality? quality}) → Widget

Available on Widget, provided by the GlassFullScreenCoverExtension extension

Presents a full-viewport modal cover whenever isPresented is true.

Available on Widget, provided by the GlassNavigationTitleExtension extension

Annotates this widget with a navigation title that drives enclosing or descendant GlassAppBar / GlassAppBar.pinned bars (when their explicit title is null) as well as header accessibility semantics.
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
updateShouldNotify(covariant ScrollControllerProvider old) → bool
Whether the framework should notify widgets that inherit from this widget.
override

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Methods

of(BuildContext context) → ScrollControllerProvider?
Returns the nearest ScrollControllerProvider in context, or null.