LinkHeader class

enable header link other header place outside the viewport

Inheritance

Constructors

LinkHeader({Key? key, required Key linkKey, double height = 0.0, RefreshStyle? refreshStyle, Duration completeDuration = const Duration(milliseconds: 200)})
const

Properties

completeDuration Duration
the stopped time when refresh complete or fail
finalinherited
hashCode int
The hash code for this object.
no setterinherited
height double
the visual extent indicator
finalinherited
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
linkKey Key
the key that widget outside viewport indicator
final
offset double
finalinherited
refreshStyle RefreshStyle?
refresh display style
finalinherited
runtimeType Type
A representation of the runtime type of the object.
no setterinherited

Methods

createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() State<StatefulWidget>
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}) 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