Unset Parent on Conductors' Items.Clear()#637
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adamgauthier wants to merge 1 commit intoCaliburn-Micro:masterfrom
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Unset Parent on Conductors' Items.Clear()#637adamgauthier wants to merge 1 commit intoCaliburn-Micro:masterfrom
adamgauthier wants to merge 1 commit intoCaliburn-Micro:masterfrom
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More discussion in #465 and on stackoverflow. |
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Not sure why that test is failing, everything is green locally. 🤔 |
ObservableCollection<T> is designed so NotifyCollectionChangedEventArgs.OldItems is not populated when .Clear() is called on the collection. Because of this, Caliburn conductors can't unset the Parent property on all conducted IChild. There are multiple solutions to this issue that have been discussed, but I feel like adding a new CollectionCleared event to BindableCollection is the best compromise considering it doesn't break any existing code and only extends existing ObservableCollection functionality.
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ObservableCollection is designed so
NotifyCollectionChangedEventArgs.OldItems is not populated when .Clear()
is called on the collection. Because of this, Caliburn conductors can't
unset the Parent property on all conducted IChild.
There are multiple solutions to this issue that have been discussed, but
I feel like adding a new CollectionCleared event to BindableCollection
is the best compromise considering it doesn't break any existing code
and only extends existing ObservableCollection functionality.
Fixes #465