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- import 'package:flutter/widgets.dart';
- import '../rendering/wrap.dart';
- class WrapWithMainAxisCount extends Wrap {
- WrapWithMainAxisCount({
- Key? key,
- Axis direction = Axis.horizontal,
- WrapAlignment alignment = WrapAlignment.start,
- double spacing = 0.0,
- WrapAlignment runAlignment = WrapAlignment.start,
- double runSpacing = 0.0,
- WrapCrossAlignment crossAxisAlignment = WrapCrossAlignment.start,
- TextDirection? textDirection,
- VerticalDirection verticalDirection = VerticalDirection.down,
- List<Widget> children = const <Widget>[],
- this.minMainAxisCount,
- this.maxMainAxisCount,
- }) : super(
- key: key,
- direction: direction,
- alignment: alignment,
- spacing: spacing,
- runAlignment: runAlignment,
- runSpacing: runSpacing,
- crossAxisAlignment: crossAxisAlignment,
- textDirection: textDirection,
- verticalDirection: verticalDirection,
- children: children);
- final int? minMainAxisCount;
- final int? maxMainAxisCount;
- @override
- RenderWrapWithMainAxisCount createRenderObject(BuildContext context) {
- return RenderWrapWithMainAxisCount(
- direction: direction,
- alignment: alignment,
- spacing: spacing,
- runAlignment: runAlignment,
- runSpacing: runSpacing,
- crossAxisAlignment: crossAxisAlignment,
- textDirection: textDirection ?? Directionality.of(context),
- verticalDirection: verticalDirection,
- minMainAxisCount: minMainAxisCount,
- maxMainAxisCount: maxMainAxisCount);
- }
- @override
- void updateRenderObject(
- BuildContext context, RenderWrapWithMainAxisCount renderObject) {
- super.updateRenderObject(context, renderObject);
- renderObject
- ..minMainAxisCount = minMainAxisCount
- ..maxMainAxisCount = maxMainAxisCount;
- }
- }
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