private void NavigationViewLocationItem_Drop(object sender, DragEventArgs e)
{
if (!((sender as Microsoft.UI.Xaml.Controls.NavigationViewItem).DataContext is LocationItem locationItem))
{
return;
}
// If the dropped item is a folder or file from a file system
if (e.DataView.Contains(StandardDataFormats.StorageItems))
{
VisualStateManager.GoToState(sender as Microsoft.UI.Xaml.Controls.NavigationViewItem, "Drop", false);
var deferral = e.GetDeferral();
SidebarItemDropped?.Invoke(this, new SidebarItemDroppedEventArgs()
{
Package = e.DataView,
ItemPath = locationItem.Path,
AcceptedOperation = e.AcceptedOperation
});
deferral.Complete();
}
else if ((e.DataView.Properties["sourceLocationItem"] as Microsoft.UI.Xaml.Controls.NavigationViewItem).DataContext is LocationItem sourceLocationItem)
{
// Else if the dropped item is a location item
// Swap the two items
SidebarPinnedModel.SwapItems(sourceLocationItem, locationItem);
}
}
private void NavigationViewDriveItem_Drop(object sender, DragEventArgs e)
{
if (!((sender as Microsoft.UI.Xaml.Controls.NavigationViewItem).DataContext is DriveItem driveItem))
{
return;
}
VisualStateManager.GoToState(sender as Microsoft.UI.Xaml.Controls.NavigationViewItem, "Drop", false);
var deferral = e.GetDeferral();
SidebarItemDropped?.Invoke(this, new SidebarItemDroppedEventArgs()
{
Package = e.DataView, ItemPath = driveItem.Path, AcceptedOperation = e.AcceptedOperation
});
deferral.Complete();
}
