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Refactor code into UserTrackingScrollContainer

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This commit is contained in:
Endrik Tombak
2020-12-22 17:36:44 +02:00
parent 668f89d8b2
commit 78c14fd696
5 changed files with 55 additions and 24 deletions
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4
osu.Game/Graphics/Containers/SectionsContainer.cs
View File

@ -95,7 +95,7 @@ namespace osu.Game.Graphics.Containers
protected override Container<T> Content => scrollContentContainer;
private readonly OsuScrollContainer scrollContainer;
private readonly UserTrackingScrollContainer scrollContainer;
private readonly Container headerBackgroundContainer;
private readonly MarginPadding originalSectionsMargin;
private Drawable expandableHeader, fixedHeader, footer, headerBackground;
@ -139,7 +139,7 @@ namespace osu.Game.Graphics.Containers
public void ScrollToTop() => scrollContainer.ScrollTo(0);
[NotNull]
protected virtual OsuScrollContainer CreateScrollContainer() => new OsuScrollContainer();
protected virtual UserTrackingScrollContainer CreateScrollContainer() => new UserTrackingScrollContainer();
[NotNull]
protected virtual FlowContainer<T> CreateScrollContentContainer() =>

49
osu.Game/Graphics/Containers/UserTrackingScrollContainer.cs Normal file
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@ -0,0 +1,49 @@
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
using osu.Framework.Graphics;
namespace osu.Game.Graphics.Containers
{
public class UserTrackingScrollContainer : UserTrackingScrollContainer<Drawable>
{
public UserTrackingScrollContainer()
{
}
public UserTrackingScrollContainer(Direction direction)
: base(direction)
{
}
}
public class UserTrackingScrollContainer<T> : OsuScrollContainer<T>
where T : Drawable
{
/// <summary>
/// Whether the last scroll event was user triggered, directly on the scroll container.
/// </summary>
public bool UserScrolling { get; private set; }
public UserTrackingScrollContainer()
{
}
public UserTrackingScrollContainer(Direction direction)
: base(direction)
{
}
protected override void OnUserScroll(float value, bool animated = true, double? distanceDecay = default)
{
UserScrolling = true;
base.OnUserScroll(value, animated, distanceDecay);
}
public new void ScrollTo(float value, bool animated = true, double? distanceDecay = null)
{
UserScrolling = false;
base.ScrollTo(value, animated, distanceDecay);
}
}
}