public MainVM()
{
var bobbyJoe = new Person("Bobby Joe", new[] { new Pet("Fluffy") });
var bob = new Person("Bob", new[] { bobbyJoe });
var littleJoe = new Person("Little Joe");
var joe = new Person("Joe", new[] { littleJoe });
Family = new ReactiveList<TreeItem> { bob, joe };
_addPerson = ReactiveCommand.Create();
_addPerson.Subscribe(_ =>
{
if (SelectedItem == null) return;
var p = new Person(NewName);
SelectedItem.AddChild(p);
p.IsSelected = true;
p.ExpandPath();
});
_addPet = ReactiveCommand.Create();
_addPet.Subscribe(_ =>
{
if (SelectedItem == null) return;
var p = new Pet(PetName);
SelectedItem.AddChild(p);
p.IsSelected = true;
p.ExpandPath();
});
_collapse = ReactiveCommand.Create();
_collapse.Subscribe(_ =>
{
SelectedItem?.CollapsePath();
});
}
