FadeIn constructor

FadeIn({
  1. required Widget child,
  2. Key? key,
  3. Duration duration = const Duration(milliseconds: 400),
  4. Duration delay = Duration.zero,
  5. void controller(
    1. AnimationController
    )?,
  6. bool manualTrigger = false,
  7. bool animate = true,
})

Implementation

FadeIn({
  required this.child,
  super.key,
  this.duration = const Duration(milliseconds: 400),
  this.delay = Duration.zero,
  this.controller,
  this.manualTrigger = false,
  this.animate = true,
}) {
  if (manualTrigger == true && controller == null) {
    throw FlutterError('If you want to use manualTrigger:true, \n\n'
        'Then you must provide the controller property, that is a callback like:\n\n'
        ' ( controller: AnimationController) => yourController = controller \n\n');
  }
}