SpanExtentDelegate constructor
Creates a SpanExtentDelegate.
Usually, only TableViews need to create instances of this class.
Implementation
const SpanExtentDelegate({
required this.viewportExtent,
required this.precedingExtent,
});
Creates a SpanExtentDelegate.
Usually, only TableViews need to create instances of this class.
const SpanExtentDelegate({
required this.viewportExtent,
required this.precedingExtent,
});