LayoutX<T extends Widget> extension
Methods
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aspectRatio(double aspectRatio)
→ AspectRatio
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aspect ratio 纵横比
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constraints({double? maxWidth, double? maxHeight, double? minWidth, double? minHeight})
→ ConstrainedBox
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expanded()
→ Expanded
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flexible({int flex = 1, FlexFit fit = FlexFit.loose})
→ Flexible
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height(double? height)
→ SizedBox
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inList({void onItemClick(BuildContext context, int index)?, Axis scrollDirection = Axis.vertical, bool reverse = false, ScrollController? controller, bool? primary, ScrollPhysics? physics, bool shrinkWrap = false, EdgeInsetsGeometry? padding, double? itemExtent, Widget? prototypeItem, int? itemCount, bool addAutomaticKeepAlives = true, bool addRepaintBoundaries = true, bool addSemanticIndexes = true, double? cacheExtent, int? semanticChildCount, DragStartBehavior dragStartBehavior = DragStartBehavior.start, ScrollViewKeyboardDismissBehavior keyboardDismissBehavior = ScrollViewKeyboardDismissBehavior.manual, String? restorationId, Clip clipBehavior = Clip.hardEdge})
→ ListView
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todo 固定行为 的头部或尾部
todo align相关
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inSliverList({void onItemClick(BuildContext context, int index)?, int? findChildIndexCallback(Key)?, int? childCount, bool addAutomaticKeepAlives = true, bool addRepaintBoundaries = true, bool addSemanticIndexes = true, int semanticIndexOffset = 0})
→ SliverList
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margin({double left = 0, double top = 0, double right = 0, double bottom = 0})
→ Container
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marginAll(double size)
→ Container
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marginBottom(double size)
→ Container
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marginLeft(double size)
→ Container
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marginRight(double size)
→ Container
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marginSymmetric({double horizontal = 0, double vertical = 0})
→ Container
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marginTop(double size)
→ Container
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maxHeight(double? size)
→ ConstrainedBox
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maxWidth(double? size)
→ ConstrainedBox
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minHeight(double? size)
→ ConstrainedBox
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minWidth(double? size)
→ ConstrainedBox
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padding({double left = 0, double top = 0, double right = 0, double bottom = 0})
→ Padding
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paddingAll(double size)
→ Padding
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paddingBottom(double size)
→ Padding
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paddingLeft(double size)
→ Padding
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paddingRight(double size)
→ Padding
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paddingSymmetric({double horizontal = 0, double vertical = 0})
→ Padding
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paddingTop(double size)
→ Padding
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positioned({double? left, double? right, double? top, double? bottom, double? width, double? height})
→ Positioned
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rotate(double angle)
→ Transform
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scale(double scale)
→ Transform
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size({double? width, double? height})
→ SizedBox
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translate(double dx, double dy)
→ Transform
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width(double? width)
→ SizedBox
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