TreeNode.leaf constructor

TreeNode.leaf({
  1. required num value,
  2. WidgetBuilder? builder,
  3. EdgeInsets margin = const EdgeInsets.all(0),
  4. EdgeInsets padding = const EdgeInsets.all(0),
  5. TreeNodeOptions? options,
})

Implementation

TreeNode.leaf({
  required num value,
  this.builder,
  this.margin = const EdgeInsets.all(0),
  this.padding = const EdgeInsets.all(0),
  this.options,
})  : assert(value > 0),
      _value = value;