egui/atomics/
sized_atom_kind.rs

1use crate::Image;
2use emath::Vec2;
3use epaint::Galley;
4use std::sync::Arc;
5
6/// A sized [`crate::AtomKind`].
7#[derive(Clone, Debug)]
8pub enum SizedAtomKind<'a> {
9    Empty { size: Option<Vec2> },
10    Text(Arc<Galley>),
11    Image { image: Image<'a>, size: Vec2 },
12}
13
14impl Default for SizedAtomKind<'_> {
15    fn default() -> Self {
16        Self::Empty { size: None }
17    }
18}
19
20impl SizedAtomKind<'_> {
21    /// Get the calculated size.
22    pub fn size(&self) -> Vec2 {
23        match self {
24            SizedAtomKind::Text(galley) => galley.size(),
25            SizedAtomKind::Image { image: _, size } => *size,
26            SizedAtomKind::Empty { size } => size.unwrap_or_default(),
27        }
28    }
29}

egui/atomics/sized_atom_kind.rs

egui/atomics/
sized_atom_kind.rs