EquationRowNode class - ast library

Constructors

EquationRowNode({required List<GreenNode> children, AtomType? overrideType})
EquationRowNode.empty(): factory

Properties

capturedCursor → int: Number of cursor positions that can be captured within this node.
no setterinherited
caretPositions → List<int>: Children positions when fully expanded underlying TransparentNode, but appended an extra position entry for the end.
latefinal
childPositions → List<int>: Position of child nodes.
latefinalinherited
children → List<GreenNode>: Children of this node.
final
editingWidth → int: Minimum number of "right" keystrokes needed to move the cursor pass through this node (from the rightmost of the previous node, to the leftmost of the next node)
latefinalinherited
flattenedChildList → List<GreenNode>: Children list when fully expanded any underlying TransparentNode.
latefinal
hashCode → int: The hash code for this object.
no setterinherited
key → GlobalKey<State<StatefulWidget>>?: no setter
leftType → AtomType: AtomType observed from the left side.
no setteroverride
overrideType → AtomType?: If non-null, the leftmost and rightmost AtomType will be overriden.
final
pos → int: no setterinherited
range ↔ TextRange: getter/setter pairinherited
rightType → AtomType: AtomType observed from the right side.
no setteroverride
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited

Methods

buildWidget(MathOptions options, List<BuildResult?> childBuildResults) → BuildResult: Compose Flutter widget with child widgets already built
override
clipChildrenBetween(int pos1, int pos2) → ParentableNode<GreenNode>: inherited
computeCaretPositions() → List<int>
computeChildOptions(MathOptions options) → List<MathOptions>: Calculate the options passed to children when given options from parent
override
computeChildPositions() → List<int>: Compute children positions. Abstract.
override
computeWidth() → int: Compute width from children. Abstract.
override
copyWith({AtomType? overrideType, List<GreenNode>? children}) → EquationRowNode: Utility method.
encodeTeX({TexEncodeConf conf = const TexEncodeConf()}) → String: Available on GreenNode, provided by the TexEncoderExt extension
Encodes the node into TeX
expandEquationRow() → List<GreenNode>: Available on GreenNode, provided by the GreenNodeWrappingExt extension
If this node is EquationRowNode, its children will be returned. If not, itself will be returned in a list.
getRange(int pos) → TextRange: TextRange
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
shouldRebuildWidget(MathOptions oldOptions, MathOptions newOptions) → bool: Whether the specific MathOptions parameters that this node directly depends upon have changed.
override
texBreak({int relPenalty = 500, int binOpPenalty = 700, bool enforceNoBreak = true}) → BreakResult<EquationRowNode>: Available on EquationRowNode, provided by the EquationRowNodeTexStyleBreakExt extension
Line breaking results using standard TeX-style line breaking.
toJson() → Map<String, Object?>: override
toString() → String: A string representation of this object.
inherited
unwrapEquationRow() → GreenNode: Available on GreenNode, provided by the GreenNodeWrappingExt extension
Return the only child of EquationRowNode
updateChildren(covariant List<GreenNode> newChildren) → EquationRowNode: Return a copy of this node with new children.
override
updatePos(int pos) → void: inherited
wrapWithEquationRow() → EquationRowNode: Available on GreenNode, provided by the GreenNodeWrappingExt extension
Wrap a node in EquationRowNode

Operators

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