EditorContainer<T extends Node?> class abstract

Container can accommodate other nodes.

Delegates insert, retain and delete operations to children nodes. For each operation container looks for a child at specified index position and forwards operation to that child.

Most of the operation handling logic is implemented by Line and Text.

Inheritance
Implementers

Constructors

EditorContainer()

Properties

childCount → int
Returns total number of child nodes in this container.
no setter
children → LinkedList<Node>
List of children.
no setter
defaultChild → T
Returns an instance of default child for this container node.
no setter
documentOffset → int
Offset in characters of this node in the document.
no setterinherited
first → Node
Returns the first child Node.
no setter
hashCode → int
The hash code for this object.
no setterinherited
isEmpty → bool
Returns true if this container has no child nodes.
no setter
isFirst → bool
Returns true if this node is the first node in the parent list.
no setterinherited
isLast → bool
Returns true if this node is the last node in the parent list.
no setterinherited
isNotEmpty → bool
Returns true if this container has at least 1 child.
no setter
last → Node
Returns the last child Node.
no setter
length → int
Content length of this node's children.
no setteroverride
list → LinkedList<Node>?
The linked list containing this element.
no setterinherited
next → Node?
The successor of this element in its linked list.
no setterinherited
offset → int
Offset in characters of this node relative to parent node.
no setterinherited
parent ↔ EditorContainer<Node?>?
Current parent of this node. May be null if this node is not mounted.
getter/setter pairinherited
previous → Node?
The predecessor of this element in its linked list.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
style → Style
no setterinherited

Methods

add(T node) → void
Adds node to the end of this container children list.
addFirst(T node) → void
Adds node to the beginning of this container children list.
adjust() → void
inherited
applyAttribute(Attribute attribute) → void
inherited
applyStyle(Style value) → void
inherited
clearStyle() → void
inherited
clone() → Node
inherited
containsOffset(int offset) → bool
Returns true if this node contains character at specified offset in the document.
inherited
delete(int index, int? len) → void
override
insert(int index, Object data, Style? style) → void
override
insertAfter(Node entry) → void
Insert an element after this element in this element's linked list.
inherited
insertBefore(Node entry) → void
Insert an element before this element in this element's linked list.
inherited
moveChildToNewParent(EditorContainer<Node?>? newParent) → void
Moves children of this node to newParent.
newInstance() → Node
abstract methods begin
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
queryChild(int offset, bool inclusive) → ChildQuery
Queries the child Node at offset in this container.
remove(T node) → void
Removes node from this container.
retain(int index, int? len, Style? style) → void
override
toDelta() → Delta
inherited
toPlainText() → String
override
toString() → String
A string representation of this object.
override
Unlink the element from its linked list.
inherited

Operators

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