sdd_anim_ctor.dart

SlidableDrawerDelegateAnimation({
    Key key,
    this.controller,
  })  : dxPositions = <Animation<Offset>>[
          Tween<Offset>(
            begin: Offset(-1.0, 0.0),
            end: Offset(1.0, 0.0),
          ).animate(
            CurvedAnimation(
              parent: controller,
              curve: _kAnimInterval03,
            ),
          ),
          Tween<Offset>(
            begin: Offset(-1.0, 0.0),
            end: Offset(0.0, 0.0),
          ).animate(
            CurvedAnimation(
              parent: controller,
              curve: _kAnimInterval03,
            ),
          ),
          Tween<Offset>(
            begin: Offset(0.0, 0.0),
            end: Offset(0.5, 0.0),
          ).animate(
            CurvedAnimation(
              parent: controller,
              curve: _kAnimInterval03,
            ),
          ),
        ],
        dyPositions1 = List.generate(
          _kCount,
          (i) => Tween<Offset>(
                begin: Offset.zero,
                end: Offset(0.0, -i.toDouble() / 2),
              ).animate(
                CurvedAnimation(
                  parent: controller,
                  curve: _kAnimInterval01,
                ),
              ),
        ),
        dyPositions2 = List.generate(
          _kCount,
          (i) => Tween<Offset>(
                begin: Offset.zero,
                end: Offset(0.0, i.toDouble() / 2),
              ).animate(
                CurvedAnimation(
                  parent: controller,
                  curve: _kAnimInterval04,
                ),
              ),
        ),
        skewTransform1 = Tween<double>(begin: 0.0, end: 0.5).animate(
          CurvedAnimation(
            parent: controller,
            curve: _kAnimInterval02,
          ),
        ),
        skewTransform2 = Tween<double>(begin: 0.0, end: -0.5).animate(
          CurvedAnimation(
            parent: controller,
            curve: _kAnimInterval05,
          ),
        ),
        super(key: key);

  final Animation<double> controller;
  final List<Animation<Offset>> dyPositions1;
  final List<Animation<Offset>> dyPositions2;
  final List<Animation<Offset>> dxPositions;
  final Animation<double> skewTransform1;
  final Animation<double> skewTransform2;