ScrollConfiguration class

Controls how Scrollable widgets behave in a subtree.

The scroll configuration determines the ScrollPhysics and viewport decorations used by descendants of child.

Inheritance

Constructors

ScrollConfiguration({Key key, @required ScrollBehavior behavior, @required Widget child })
Creates a widget that controls how Scrollable widgets behave in a subtree. [...]
const

Properties

behavior ScrollBehavior
How Scrollable widgets that are descendants of child should behave.
final
child Widget
The widget below this widget in the tree. [...]
final, inherited
hashCode int
The hash code for this object. [...]
read-only, inherited
key Key
Controls how one widget replaces another widget in the tree. [...]
final, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

debugFillProperties(DiagnosticPropertiesBuilder properties) → void
updateShouldNotify(ScrollConfiguration oldWidget) bool
Whether the framework should notify widgets that inherit from this widget. [...]
createElement() InheritedElement
Inflates this configuration to a concrete instance. [...]
inherited
debugDescribeChildren() List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children. [...]
@protected, inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent 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 toStringDeep. [...]
inherited
toString({DiagnosticLevel minLevel: DiagnosticLevel.debug }) String
Returns a string representation of this object.
inherited
toStringDeep({String prefixLineOne: '', String prefixOtherLines, DiagnosticLevel minLevel: DiagnosticLevel.debug }) 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 ==(dynamic other) bool
The equality operator. [...]
inherited

Static Methods

of(BuildContext context) ScrollBehavior
The ScrollBehavior for Scrollable widgets in the given BuildContext. [...]