ListView.builder constructor

ListView.builder({
  1. required IndexedWidgetBuilder? itemBuilder,
  2. required int itemCount,
  3. String separator = '\n',
  4. ScrollController? controller,
  5. EdgeInsets? padding,
  6. bool handleKeys = true,
  7. int mouseWheelDelta = 3,
  8. Key? key,
})

Creates a list view that lazily builds items by index.

Implementation

ListView.builder({
  required this.itemBuilder,
  required this.itemCount,
  this.separator = '\n',
  this.controller,
  this.padding,
  this.handleKeys = true,
  this.mouseWheelDelta = 3,
  super.key,
}) : assert(itemCount >= 0),
     _children = null,
     separatorBuilder = null;