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Code Issues Releases Wiki Activity

Add scrolling for long difficulty lists in beatmap card

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This commit is contained in:
Bartłomiej Dach 2021-12-05 17:35:10 +01:00
parent af35652b8b
commit 0f74389389
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GPG Key ID: BCECCD4FA41F6497
1 changed files with 61 additions and 2 deletions
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63
osu.Game/Beatmaps/Drawables/Cards/BeatmapCardDropdown.cs
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@ -3,13 +3,17 @@
#nullable enable
using System;
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Effects;
using osu.Framework.Graphics.Shapes;
using osu.Framework.Input.Events;
using osu.Framework.Threading;
using osu.Framework.Utils;
using osu.Game.Graphics.Containers;
using osu.Game.Overlays;
using osuTK;
@ -24,7 +28,7 @@ namespace osu.Game.Beatmaps.Drawables.Cards
public Drawable Dropdown
{
set => dropdownContent.Child = value;
set => dropdownScroll.Child = value;
}
public Bindable<bool> Expanded { get; } = new BindableBool();
@ -33,6 +37,7 @@ namespace osu.Game.Beatmaps.Drawables.Cards
private readonly Container content;
private readonly Container bodyContent;
private readonly Container dropdownContent;
private readonly OsuScrollContainer dropdownScroll;
private readonly Container borderContainer;
public BeatmapCardDropdown(float height)
@ -71,7 +76,12 @@ namespace osu.Game.Beatmaps.Drawables.Cards
keep();
return true;
},
Unhovered = _ => checkForHide()
Unhovered = _ => checkForHide(),
Child = dropdownScroll = new DropdownScrollContainer
{
RelativeSizeAxes = Axes.X,
ScrollbarVisible = false
}
},
borderContainer = new Container
{
@ -168,5 +178,54 @@ namespace osu.Game.Beatmaps.Drawables.Cards
Hollow = true,
}, BeatmapCard.TRANSITION_DURATION, Easing.OutQuint);
}
private class DropdownScrollContainer : OsuScrollContainer
{
public DropdownScrollContainer()
{
ScrollbarVisible = false;
}
protected override void Update()
{
base.Update();
Height = Math.Min(Content.DrawHeight, 400);
}
private bool allowScroll => !Precision.AlmostEquals(DrawSize, Content.DrawSize);
protected override bool OnDragStart(DragStartEvent e)
{
if (!allowScroll)
return false;
return base.OnDragStart(e);
}
protected override void OnDrag(DragEvent e)
{
if (!allowScroll)
return;
base.OnDrag(e);
}
protected override void OnDragEnd(DragEndEvent e)
{
if (!allowScroll)
return;
base.OnDragEnd(e);
}
protected override bool OnScroll(ScrollEvent e)
{
if (!allowScroll)
return false;
return base.OnScroll(e);
}
}
}
}