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ferroui_base/visual_tree/
i_hosted_visual_tree_root.rs

1use crate::{Ref, Visual};
2
3/// Interface for controls that are at the root of a hosted visual tree,
4/// such as popups.
5///
6/// An input element that is such a root returns itself from the
7/// `as_hosted_visual_tree_root` virtual member of `InputElement`.
8pub trait IHostedVisualTreeRoot {
9    /// The visual tree host.
10    fn host(&self) -> Option<Ref<Visual>>;
11}