public void Home()
{
print("Home");
if (root.GetHashCode() == currentWidget.GetHashCode())
{
return;
}
currentWidget.Hide();
currentWidget = root;
currentWidget.Show();
}
public void Back()
{
print("Back");
if (root.GetHashCode() == currentWidget.GetHashCode())
{
return;
}
currentWidget.Hide();
currentWidget = currentWidget.parent;
currentWidget.Show();
}
public void Navigate(int i)
{
print($"Navigate {i}");
if (currentWidget.childs.Count <= i)
{
print("theres no such a child");
return;
}
currentWidget.Hide();
currentWidget = currentWidget.childs[i];
currentWidget.Show();
}
private void Start()
{
var widgets = GetComponentsInChildren <TreeWidget>();
foreach (var w in widgets)
{
if (w.parent)
{
w.parent.AddChild(w);
}
w.Hide();
}
currentWidget = root;
currentWidget.Show();
}