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Update with framework-side bindable list changes

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smoogipoo
2020-02-17 15:06:14 +09:00
parent 6fd5667ff4
commit 958c891d15
15 changed files with 127 additions and 77 deletions
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12
osu.Game/Screens/Multi/DrawableRoomPlaylist.cs
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@ -1,6 +1,7 @@
// 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 System.Collections.Specialized;
using osu.Framework.Bindables;
using osu.Framework.Extensions.IEnumerableExtensions;
using osu.Framework.Graphics;
@ -29,10 +30,15 @@ namespace osu.Game.Screens.Multi
base.LoadComplete();
// Scheduled since items are removed and re-added upon rearrangement
Items.ItemsRemoved += items => Schedule(() =>
Items.CollectionChanged += (_, args) => Schedule(() =>
{
if (!Items.Contains(SelectedItem.Value))
SelectedItem.Value = null;
switch (args.Action)
{
case NotifyCollectionChangedAction.Remove:
if (args.OldItems.Contains(SelectedItem))
SelectedItem.Value = null;
break;
}
});
}