ContainerNode class abstract

Inheritance
Implementers
Available extensions

Constructors

ContainerNode.new(NodeType nodeType, [BindingContext? context])

Properties

childNodes → NodeList<Node>
no setterinherited
contextId → double?
no setterinherited
createdByFlutterWidget ↔ bool
true if node are created by Flutter widgets.
getter/setter pairinherited
disposed → bool
no setterinherited
eventPath → List<EventTarget>
no setterinherited
first → dynamic
The first element.
no setterinherited
firstChild ↔ Node?
getter/setter pairoverride-getter
firstOrNull → T?

Available on Iterable<T>, provided by the IterableExtensions extension

The first element of this iterator, or null if the iterable is empty.
no setter
flutterWidget → Widget?
no setterinherited
hashCode → int
The hash code for this object.
no setterinherited
indexed → Iterable<(int, T)>

Available on Iterable<T>, provided by the IterableExtensions extension

Pairs of elements of the indices and elements of this iterable.
no setter
isConnected → bool
no setterinherited
isEmpty → bool
Whether this collection has no elements.
no setterinherited
isNotEmpty → bool
Whether this collection has at least one element.
no setterinherited
isRendererAttached → bool
no setterinherited
isRendererAttachedToSegmentTree → bool
no setterinherited
iterator → Iterator
A new Iterator that allows iterating the elements of this Iterable.
no setterinherited
last → dynamic
The last element.
no setterinherited
lastChild ↔ Node?
getter/setter pairoverride-getter
lastOrNull → T?

Available on Iterable<T>, provided by the IterableExtensions extension

The last element of this iterable, or null if the iterable is empty.
no setter
length → int
The number of elements in this Iterable.
no setterinherited
managedByFlutterWidget ↔ bool
WebF nodes could be wrapped by WebFHTMLElementToWidgetAdaptor and the renderObject of this node is managed by Flutter framework. So if managedByFlutterWidget is true, WebF DOM can not disposed Node's renderObject directly.
getter/setter pairinherited
nextElementSibling → Element?
no setterinherited
nextSibling ↔ Node?
getter/setter pairinherited
nodeData → NodeData?
no setterinherited
nodeName → String
no setterinherited
nodeType ↔ NodeType
getter/setter pairinherited
nonNulls → Iterable<T>

Available on Iterable<T?>, provided by the NullableIterableExtensions extension

The non-null elements of this iterable.
no setter
ownerDocument → Document
no setterinherited
ownerView → WebFViewController
no setterinherited
parentElement → Element?
The Node.parentElement read-only property returns the DOM node's parent Element, or null if the node either has no parent, or its parent isn't a DOM Element.
no setterinherited
parentEventTarget → EventTarget?
no setterinherited
parentNode → ContainerNode?
The Node.parentNode read-only property returns the parent of the specified node in the DOM tree.
no setterinherited
parentOrShadowHostNode ↔ ContainerNode?
getter/setter pairinherited
pointer → Pointer<NativeBindingObject>?
no setterinherited
previousElementSibling → Element?
no setterinherited
previousSibling ↔ Node?
getter/setter pairinherited
renderer → RenderBox?
no setterinherited
renderObjectManagerType → RenderObjectManagerType
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
single → dynamic
Checks that this iterable has only one element, and returns that element.
no setterinherited
singleOrNull → T?

Available on Iterable<T>, provided by the IterableExtensions extension

The single element of this iterator, or null.
no setter
wait → Future<List<T>>

Available on Iterable<Future<T>>, provided by the FutureIterable extension

Waits for futures in parallel.
no setter

Methods

addEventListener(String eventType, EventHandler eventHandler, {EventListenerOptions? addEventListenerOptions}) → void
inherited
any(bool test(dynamic element)) → bool
Checks whether any element of this iterable satisfies test.
inherited
appendChild(Node newChild) → Node
override
asNameMap() → Map<String, T>

Available on Iterable<T>, provided by the EnumByName extension

Creates a map from the names of enum values to the values.
attachTo(Element parent, {RenderBox? after}) → void
Attach a renderObject to parent.
inherited
byName(String name) → T

Available on Iterable<T>, provided by the EnumByName extension

Finds the enum value in this list with name name.
cast<R>() → Iterable<R>
A view of this iterable as an iterable of R instances.
inherited
childrenChanged(ChildrenChange change) → void
override
compareDocumentPosition(Node other) → DocumentPosition
inherited
connectedCallback() → void
inherited
contains(Object? element) → bool
Whether the collection contains an element equal to element.
inherited
createRenderer() → RenderBox
Creates an instance of the RenderObject class that this RenderObjectNode represents, using the configuration described by this RenderObjectNode.
inherited
didAttachRenderer() → void
inherited
didDetachRenderer() → void
inherited
didInsertNode(List<Node> targets, Node? next) → void
disconnectedCallback() → void
inherited
dispatchEvent(Event event) → Future<void>
inherited
dispose() → void
Release any resources held by this node.
inherited
elementAt(int index) → dynamic
Returns the indexth element.
inherited
elementAtOrNull(int index) → T?

Available on Iterable<T>, provided by the IterableExtensions extension

The element at position index of this iterable, or null.
ensureChildAttached() → void
Ensure child and child's child render object is attached.
inherited
ensureNodeData() → NodeData
inherited
every(bool test(dynamic element)) → bool
Checks whether every element of this iterable satisfies test.
inherited
expand<T>(Iterable<T> toElements(dynamic element)) → Iterable<T>
Expands each element of this Iterable into zero or more elements.
inherited
firstWhere(bool test(dynamic element), {dynamic orElse()?}) → dynamic
The first element that satisfies the given predicate test.
inherited
fold<T>(T initialValue, T combine(T previousValue, dynamic element)) → T
Reduces a collection to a single value by iteratively combining each element of the collection with an existing value
inherited
followedBy(Iterable other) → Iterable
Creates the lazy concatenation of this iterable and other.
inherited
forEach(void action(dynamic element)) → void
Invokes action on each element of this iterable in iteration order.
inherited
getCaptureEventHandlers() → Map<String, List<EventHandler>>
inherited
getEventHandlers() → Map<String, List<EventHandler>>
inherited
hasChildren() → bool
inherited
hasEventListener(String type) → bool
inherited
initializeMethods(Map<String, BindingObjectMethod> methods) → void
inherited
initializeProperties(Map<String, BindingObjectProperty> properties) → void
inherited
insertBefore(Node newChild, Node referenceNode) → Node
override
insertedInto(ContainerNode insertionPoint) → void
inherited
invalidateNodeListCachesInAncestors(ChildrenChange? change) → void
isContainerNode() → bool
inherited
isDescendantOf(Node? other) → bool
inherited
isDocumentFragment() → bool
inherited
isElementNode() → bool
inherited
isInTreeScope() → bool
inherited
isTextNode() → bool
inherited
join([String separator = ""]) → String
Converts each element to a String and concatenates the strings.
inherited
lastWhere(bool test(dynamic element), {dynamic orElse()?}) → dynamic
The last element that satisfies the given predicate test.
inherited
map<T>(T toElement(dynamic e)) → Iterable<T>
The current elements of this iterable modified by toElement.
inherited
nativeGetPropertiesAndMethods(Pointer<NativeValue> data) → void
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
notifyNodeInsertedInternal(Node root) → void
notifyNodeRemoved(Node node) → void
reduce(dynamic combine(dynamic value, dynamic element)) → dynamic
Reduces a collection to a single value by iteratively combining elements of the collection using the provided function.
inherited
removeBetween(Node? previousChild, Node? nextChild, Node oldChild) → void
removeChild(Node oldChild) → Node?
override
removeChildren() → void
removedFrom(ContainerNode insertionPoint) → void
inherited
removeEventListener(String eventType, EventHandler eventHandler, {bool isCapture = false}) → void
inherited
replaceChild(Node newChild, Node oldChild) → Node?
override
singleWhere(bool test(dynamic element), {dynamic orElse()?}) → dynamic
The single element that satisfies test.
inherited
skip(int count) → Iterable
Creates an Iterable that provides all but the first count elements.
inherited
skipWhile(bool test(dynamic value)) → Iterable
Creates an Iterable that skips leading elements while test is satisfied.
inherited
take(int count) → Iterable
Creates a lazy iterable of the count first elements of this iterable.
inherited
takeWhile(bool test(dynamic value)) → Iterable
Creates a lazy iterable of the leading elements satisfying test.
inherited
toList({bool growable = true}) → List
Creates a List containing the elements of this Iterable.
inherited
toSet() → Set
Creates a Set containing the same elements as this iterable.
inherited
toString() → String
Returns a string representation of (some of) the elements of this.
inherited
treeRoot() → Node
inherited
unmountRenderObject({bool deep = false, bool keepFixedAlive = false}) → void
Unmount referenced render object.
inherited
where(bool test(dynamic element)) → Iterable
Creates a new lazy Iterable with all elements that satisfy the predicate test.
inherited
whereType<T>() → Iterable<T>
Creates a new lazy Iterable with all elements that have type T.
inherited
willAttachRenderer() → void
The renderObject will be / has been insert into parent. You can apply properties to renderObject.
inherited
willDetachRenderer() → void
A render object previously associated with this Node will be / has been removed from the tree. The given RenderObject will be of the same type as returned by this object's createRenderer.
inherited

Operators

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