updateChildren method

@override FracNode updateChildren(covariant List<EquationRowNode> newChildren)

Return a copy of this node with new children.

Subclasses should override this method. This method provides a general interface to perform structural updates for the green tree (node replacement, insertion, etc).

Please ensure children works in the same order as updateChildren, computeChildOptions, and buildWidget.

Implementation

@override
FracNode updateChildren(List<EquationRowNode> newChildren) => FracNode(
      // options: options ?? this.options,
      numerator: newChildren[0],
      denominator: newChildren[1],
      barSize: barSize,
    );