CustomRenderShrinkWrappingViewport constructor
CustomRenderShrinkWrappingViewport({
- AxisDirection axisDirection = AxisDirection.down,
- required AxisDirection crossAxisDirection,
- required ViewportOffset offset,
- double anchor = 0.0,
- List<
RenderSliver> ? children, - RenderSliver? center,
- double? cacheExtent,
Creates a viewport (for RenderSliver objects) that shrink-wraps its contents.
The offset
must be specified. For testing purposes, consider passing a
ViewportOffset.zero or ViewportOffset.fixed.
Implementation
CustomRenderShrinkWrappingViewport({
super.axisDirection,
required super.crossAxisDirection,
required super.offset,
double anchor = 0.0,
super.children,
super.center,
super.cacheExtent,
}) : _anchor = anchor;