custom_scroll_physics.dart
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// Copyright 2019 The FlutterCandies author. All rights reserved.
// Use of this source code is governed by an Apache license that can be found
// in the LICENSE file.
import 'package:flutter/cupertino.dart';
import 'package:flutter/physics.dart' as physics show SpringDescription;
class CustomBouncingScrollPhysics extends BouncingScrollPhysics {
const CustomBouncingScrollPhysics({
super.parent,
});
@override
CustomBouncingScrollPhysics applyTo(ScrollPhysics? ancestor) {
return CustomBouncingScrollPhysics(parent: buildParent(ancestor));
}
@override
physics.SpringDescription get spring {
return physics.SpringDescription.withDampingRatio(
mass: 0.5,
stiffness: 400.0,
ratio: 1.1,
);
}
}
class CustomClampingScrollPhysics extends ClampingScrollPhysics {
const CustomClampingScrollPhysics({
super.parent,
});
@override
CustomClampingScrollPhysics applyTo(ScrollPhysics? ancestor) {
return CustomClampingScrollPhysics(parent: buildParent(ancestor));
}
@override
physics.SpringDescription get spring {
return physics.SpringDescription.withDampingRatio(
mass: 0.5,
stiffness: 400.0,
ratio: 1.1,
);
}
}