ElCustomMultiChildLayoutWidget constructor

const ElCustomMultiChildLayoutWidget({
  1. Key? key,
  2. double width = double.infinity,
  3. double height = double.infinity,
  4. required MultiChildLayoutDelegate delegateBuilder(
    1. UpdateCustomLayoutSize updateSize,
    2. bool isReBuild
    ),
  5. required List<Widget> children,
})

简单地扩展自定义多子组件布局，CustomMultiChildLayout 只能预先设置父级盒子的尺寸， 但有时我们希望先测量所有子元素，再决定父级的大小，这就是该组件的作用

Implementation

const ElCustomMultiChildLayoutWidget({
  super.key,
  this.width = double.infinity,
  this.height = double.infinity,
  required this.delegateBuilder,
  required this.children,
});