public static MainTabbedView FindMainTabbedView(Element parent)
{
MainTabbedView mainTabbedView = null;
while (mainTabbedView == null && parent != null)
{
mainTabbedView = parent as MainTabbedView;
parent = parent.Parent;
}
return(mainTabbedView);
}
public DetailView(int index)
{
InitializeComponent();
BindingContext = new DetailViewModel(index);
var tapGestureRecognizer = new TapGestureRecognizer();
tapGestureRecognizer.Tapped += (s, e) => {
var mainTabbedView = MainTabbedView.FindMainTabbedView(Parent);
mainTabbedView.ResetContentView();
};
scrollView.GestureRecognizers.Add(tapGestureRecognizer);
}
void CollectionView_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
var collectionView = (CollectionView)sender;
if (!(e.CurrentSelection.FirstOrDefault() is ForecastCell selectedCell))
{
return;
}
var mainTabbedView = MainTabbedView.FindMainTabbedView(Parent);
mainTabbedView.SetContentView(new DetailView(selectedCell.Index));
collectionView.SelectedItem = null;
}
