performLayout method

  1. @override
void performLayout(
  1. Constraints constraints
)
override

Called to perform the actual layout computation for this render object.

Implementation

@override
void performLayout(Constraints constraints) {
  final padding = style.padding;
  final width = _textWidthCache.get(_text) + padding.horizontal;
  final height = 1 + padding.vertical;
  size = Size(width, height);
}