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-rw-r--r--core/src/text.rs85
1 files changed, 58 insertions, 27 deletions
diff --git a/core/src/text.rs b/core/src/text.rs
index 0bdc6851..d54c8e6c 100644
--- a/core/src/text.rs
+++ b/core/src/text.rs
@@ -8,7 +8,7 @@ pub use highlighter::Highlighter;
pub use paragraph::Paragraph;
use crate::alignment;
-use crate::{Border, Color, Pixels, Point, Rectangle, Size};
+use crate::{Background, Border, Color, Pixels, Point, Rectangle, Size};
use std::borrow::Cow;
use std::hash::{Hash, Hasher};
@@ -235,10 +235,19 @@ pub struct Span<'a, Link = (), Font = crate::Font> {
pub font: Option<Font>,
/// The [`Color`] of the [`Span`].
pub color: Option<Color>,
- /// The [`Background`] of the [`Span`].
- pub background: Option<Background>,
/// The link of the [`Span`].
pub link: Option<Link>,
+ /// The [`Highlight`] of the [`Span`].
+ pub highlight: Option<Highlight>,
+}
+
+/// A text highlight.
+#[derive(Debug, Clone, Copy)]
+pub struct Highlight {
+ /// The [`Background`] of the highlight.
+ pub background: Background,
+ /// The [`Border`] of the highlight.
+ pub border: Border,
}
impl<'a, Link, Font> Span<'a, Link, Font> {
@@ -250,7 +259,7 @@ impl<'a, Link, Font> Span<'a, Link, Font> {
line_height: None,
font: None,
color: None,
- background: None,
+ highlight: None,
link: None,
}
}
@@ -292,9 +301,8 @@ impl<'a, Link, Font> Span<'a, Link, Font> {
}
/// Sets the [`Background`] of the [`Span`].
- pub fn background(mut self, background: impl Into<Background>) -> Self {
- self.background = Some(background.into());
- self
+ pub fn background(self, background: impl Into<Background>) -> Self {
+ self.background_maybe(Some(background))
}
/// Sets the [`Background`] of the [`Span`], if any.
@@ -302,7 +310,48 @@ impl<'a, Link, Font> Span<'a, Link, Font> {
mut self,
background: Option<impl Into<Background>>,
) -> Self {
- self.background = background.map(Into::into);
+ let Some(background) = background else {
+ return self;
+ };
+
+ match &mut self.highlight {
+ Some(highlight) => {
+ highlight.background = background.into();
+ }
+ None => {
+ self.highlight = Some(Highlight {
+ background: background.into(),
+ border: Border::default(),
+ });
+ }
+ }
+
+ self
+ }
+
+ /// Sets the [`Border`] of the [`Span`].
+ pub fn border(self, border: impl Into<Border>) -> Self {
+ self.border_maybe(Some(border))
+ }
+
+ /// Sets the [`Border`] of the [`Span`], if any.
+ pub fn border_maybe(mut self, border: Option<impl Into<Border>>) -> Self {
+ let Some(border) = border else {
+ return self;
+ };
+
+ match &mut self.highlight {
+ Some(highlight) => {
+ highlight.border = border.into();
+ }
+ None => {
+ self.highlight = Some(Highlight {
+ border: border.into(),
+ background: Background::Color(Color::TRANSPARENT),
+ });
+ }
+ }
+
self
}
@@ -326,8 +375,8 @@ impl<'a, Link, Font> Span<'a, Link, Font> {
line_height: self.line_height,
font: self.font,
color: self.color,
- background: self.background,
link: self.link,
+ highlight: self.highlight,
}
}
}
@@ -425,21 +474,3 @@ into_fragment!(isize);
into_fragment!(f32);
into_fragment!(f64);
-
-/// The background style of text
-#[derive(Debug, Clone, Copy)]
-pub struct Background {
- /// The background [`Color`]
- pub color: Color,
- /// The background [`Border`]
- pub border: Border,
-}
-
-impl From<Color> for Background {
- fn from(color: Color) -> Self {
- Background {
- color,
- border: Border::default(),
- }
- }
-}