StyleNode class

Node to denote all kinds of style changes.

Inheritance

• Object
• GreenNode
• ParentableNode<GreenNode>
• TransparentNode
• StyleNode

Available Extensions

• GreenNodeWrappingExt
• TexEncoderExt

Constructors

StyleNode({required List<GreenNode> children, required OptionsDiff optionsDiff})

Properties

capturedCursor → int

Number of cursor positions that can be captured within this node.

no setter, inherited

childPositions → List<int>

Position of child nodes.

late, final, inherited

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)

late, final, inherited

flattenedChildList → List<GreenNode>

Children list when fully expand any underlying TransparentNode

late, final, inherited

hashCode → int

The hash code for this object.

no setter, inherited

leftType → AtomType

AtomType observed from the left side.

late, final, inherited

optionsDiff → OptionsDiff

The difference of MathOptions.

final

rightType → AtomType

AtomType observed from the right side.

late, final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

buildWidget(MathOptions options, List<BuildResult?> childBuildResults) → BuildResult

Compose Flutter widget with child widgets already built

inherited

clipChildrenBetween(int pos1, int pos2) → ParentableNode<GreenNode>

inherited

computeChildOptions(MathOptions options) → List<MathOptions>

Calculate the options passed to children when given options from parent

override

computeChildPositions() → List<int>

Compute children positions. Abstract.

inherited

computeWidth() → int

Compute width from children. Abstract.

inherited

copyWith({List<GreenNode>? children, OptionsDiff? optionsDiff}) → StyleNode

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

toJson() → Map<String, Object?>

override

toString() → String

A string representation of this object.

inherited

updateChildren(covariant List<GreenNode> newChildren) → ParentableNode<GreenNode>

Return a copy of this node with new children.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited