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Merge pull request #11106 from aldelaro5/combobox-scroll-browser
Fix mouse wheel events being eaten on ComboBox on browser
pull/11549/head
Max Katz
3 years ago
committed by
GitHub
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with
0 additions and
13 deletions
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src/Avalonia.Controls/ComboBox.cs
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@ -361,19 +361,6 @@ namespace Avalonia.Controls |
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_subscriptionsOnOpen.Clear(); |
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var toplevel = TopLevel.GetTopLevel(this); |
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if (toplevel != null) |
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{ |
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toplevel.AddDisposableHandler(PointerWheelChangedEvent, (s, ev) => |
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{ |
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//eat wheel scroll event outside dropdown popup while it's open
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if (IsDropDownOpen && (ev.Source as Visual)?.GetVisualRoot() == toplevel) |
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{ |
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ev.Handled = true; |
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} |
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}, Interactivity.RoutingStrategies.Tunnel).DisposeWith(_subscriptionsOnOpen); |
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} |
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this.GetObservable(IsVisibleProperty).Subscribe(IsVisibleChanged).DisposeWith(_subscriptionsOnOpen); |
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foreach (var parent in this.GetVisualAncestors().OfType<Control>()) |
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