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I want to detect a Tap and a LongPress on a Listview item having the property ListView.SelectionMode set to "None".
The builtin ListView ItemTappedEventArgs provide an Item property, so that I can figure out the Item which was tapped.
Unforunately your LongPressEventArgs does not provide this information, so that I only can rely on the SelectedItem property of the ListView. This does not work with ListView.SelectionMode="None".
If I am using your ViewCell and catch the Tap and LongPress, I can use the BindingContext of the sender to find out which Item was affected. But: the light grey flash animation when tapping the cell does not appear anymore. So the user does not have a feedback that the cell was hit.
I am looking for a way to either get the Viewcell animated when tapping it or finding out the long pressed item within your ListView_LongPressing event handler.
The text was updated successfully, but these errors were encountered:
That the ListView provides only information about the ListView itself and not its cells is by design.
For the missing animation I opened a bug in Xamarin.Forms in 2015!! @kingces95 and @pauldipietro added something in 2017, but otherwise the bug was ignored.
We could create an issue on https://github.com/xamarin/Xamarin.Forms/issues too, but then we should first test if the same happens with a CollectionView. It is very likely and they will most probably be more inclined to look at it if the bug happens in their shiny new control.
I want to detect a Tap and a LongPress on a Listview item having the property ListView.SelectionMode set to "None".
The builtin ListView ItemTappedEventArgs provide an Item property, so that I can figure out the Item which was tapped.
Unforunately your LongPressEventArgs does not provide this information, so that I only can rely on the SelectedItem property of the ListView. This does not work with ListView.SelectionMode="None".
If I am using your ViewCell and catch the Tap and LongPress, I can use the BindingContext of the sender to find out which Item was affected. But: the light grey flash animation when tapping the cell does not appear anymore. So the user does not have a feedback that the cell was hit.
I am looking for a way to either get the Viewcell animated when tapping it or finding out the long pressed item within your ListView_LongPressing event handler.
The text was updated successfully, but these errors were encountered: