SliverIgnorePointerModifier class

A sliver widget that is invisible during hit testing.

When ignoring is true, this widget (and its subtree) is invisible to hit testing. It still consumes space during layout and paints its sliver child as usual. It just cannot be the target of located events, because it returns false from RenderSliver.hitTest.

When ignoringSemantics is true, the subtree will be invisible to the semantics layer (and thus e.g. accessibility tools). If ignoringSemantics is null, it uses the value of ignoring.

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatelessWidget
• SingleChildStatelessModifier
• SliverIgnorePointerModifier

Available extensions

• ModifierTransformer

Constructors

SliverIgnorePointerModifier({Key? key, Key? modifierKey, Widget? child, bool ignoring = true, bool? ignoringSemantics})

Creates a sliver widget that is invisible to hit testing.

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

ignoring → bool

Whether this sliver is ignored during hit testing.

final

ignoringSemantics → bool?

Whether the semantics of this sliver is ignored when compiling the semantics tree.

final

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

modifierKey → Key?

The actual key of the widget, which Modifier wrapped

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

build(BuildContext context) → Widget

Describes the part of the user interface represented by this widget.

inherited

buildWithChild(BuildContext context, Widget? child) → Widget

A build method that receives an extra child parameter.

override

createElement() → SingleChildStatelessElement

Create a SingleChildStatelessElement

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

modified() → Modifier

Available on Widget, provided by the ModifierTransformer extension

Transform normal widget to Modifier

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