mirror of https://github.com/dahall/Vanara.git
Fixed bug in collection where parent wasn't set
parent
e2ff8ebbd7
commit
54994c84bf
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@ -13,7 +13,7 @@ namespace Vanara.Windows.Shell
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/// <summary>Initializes a new instance of the <see cref="ThumbnailToolbar"/> class.</summary>
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public ThumbnailToolbar()
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{
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Buttons = new ThumbnailToolbarButtonCollection();
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Buttons = new ThumbnailToolbarButtonCollection(this);
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Buttons.CollectionChanged += (s, e) => PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(Buttons)));
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}
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@ -11,9 +11,11 @@ namespace Vanara.Windows.Shell
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public class ThumbnailToolbarButtonCollection : ObservableCollection<ThumbnailToolbarButton>
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{
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private const int maxBtns = 7;
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private readonly ThumbnailToolbar Parent;
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internal ThumbnailToolbarButtonCollection()
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internal ThumbnailToolbarButtonCollection(ThumbnailToolbar parent)
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{
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Parent = parent;
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CollectionChanged += OnCollectionChanged;
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}
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