ParagraphNode class - super_editor library

Constructors

ParagraphNode({required String id, required AttributedText text, int indent = 0, Map<String, dynamic>? metadata})

Properties

beginningPosition → TextNodePosition: Returns the NodePosition that corresponds to the beginning of content in this node.
no setterinherited
endPosition → TextNodePosition: Returns the NodePosition that corresponds to the end of the content in this node.
no setterinherited
hashCode → int: The hash code for this object.
no setteroverride
hasListeners → bool: Whether any listeners are currently registered.
no setterinherited
id → String: ID that is unique within a Document.
finalinherited
indent ↔ int: The indent level of this paragraph - 0 is no indent.
getter/setter pair
isDeletable → bool: no setterinherited
metadata ↔ Map<String, dynamic>: Returns all metadata attached to this DocumentNode.
getter/setter pairinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
text ↔ AttributedText: The content text within this TextNode.
getter/setter pairinherited

Methods

addListener(VoidCallback listener) → void: Register a closure to be called when the object changes.
inherited
computeSelection({required NodePosition base, required NodePosition extent}) → TextNodeSelection: Returns a node-specific representation of a selection from base to extent.
inherited
containsPosition(Object position) → bool: Returns true if this DocumentNode contains the given position, or false if the position doesn't sit within this node, or if the position type doesn't apply to this DocumentNode.
inherited
copy() → ParagraphNode: override
copyContent(dynamic selection) → String: Returns a plain-text version of the content in this node within selection, or null if the given selection does not make sense as plain-text.
inherited
copyMetadata() → Map<String, dynamic>: Returns a copy of this node's metadata.
inherited
dispose() → void: Discards any resources used by the object. After this is called, the object is not in a usable state and should be discarded (calls to addListener will throw after the object is disposed).
inherited
getAffinityBetween({required NodePosition base, required NodePosition extent}) → TextAffinity: Available on DocumentNode, provided by the InspectNodeAffinity extension
Returns the affinity direction implied by the given base and extent.
getMetadataValue(String key) → dynamic: Returns this node's metadata value for the given key.
inherited
hasEquivalentContent(DocumentNode other) → bool: Returns true if the other node is the same type as this node, and contains the same content.
inherited
hasMetadataValue(String key) → bool: Returns true if this node has a non-null metadata value for the given metadata key, and returns false, otherwise.
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
notifyListeners() → void: Call all the registered listeners.
inherited
positionAt(int index) → DocumentPosition: Returns a DocumentPosition within this TextNode at the given text index.
inherited
putMetadataValue(String key, dynamic value) → void: Sets this node's metadata value for the given key to the given value, and notifies node listeners that a change has occurred.
inherited
rangeBetween(int startIndex, int endIndex) → DocumentRange: Returns a DocumentRange within this TextNode between startIndex and endIndex.
inherited
removeListener(VoidCallback listener) → void: Remove a previously registered closure from the list of closures that are notified when the object changes.
inherited
selectDownstreamPosition(NodePosition position1, NodePosition position2) → NodePosition: Inspects position1 and position2 and returns the one that's positioned further downstream in this DocumentNode.
inherited
selectionAt(int collapsedIndex) → DocumentSelection: Returns a collapsed DocumentSelection, positioned within this TextNode at the given collapsedIndex.
inherited
selectionBetween(int startIndex, int endIndex) → DocumentSelection: Returns a DocumentSelection within this TextNode from startIndex to endIndex.
inherited
selectUpstreamPosition(NodePosition position1, NodePosition position2) → NodePosition: Inspects position1 and position2 and returns the one that's positioned further upstream in this DocumentNode.
inherited
toString() → String: A string representation of this object.
inherited

Operators

operator ==(Object other) → bool: The equality operator.
override