diff options
Diffstat (limited to 'helix-view/src/graphics.rs')
| -rw-r--r-- | helix-view/src/graphics.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/helix-view/src/graphics.rs b/helix-view/src/graphics.rs index 15492119..c995f60c 100644 --- a/helix-view/src/graphics.rs +++ b/helix-view/src/graphics.rs @@ -440,6 +440,7 @@ impl FromStr for Modifier { pub struct Style { pub fg: Option<Color>, pub bg: Option<Color>, + pub underline: Option<Color>, pub add_modifier: Modifier, pub sub_modifier: Modifier, } @@ -449,6 +450,7 @@ impl Default for Style { Style { fg: None, bg: None, + underline: None, add_modifier: Modifier::empty(), sub_modifier: Modifier::empty(), } @@ -461,6 +463,7 @@ impl Style { Style { fg: Some(Color::Reset), bg: Some(Color::Reset), + underline: Some(Color::Reset), add_modifier: Modifier::empty(), sub_modifier: Modifier::all(), } @@ -496,6 +499,21 @@ impl Style { self } + /// Changes the underline color. + /// + /// ## Examples + /// + /// ```rust + /// # use helix_view::graphics::{Color, Style}; + /// let style = Style::default().underline(Color::Blue); + /// let diff = Style::default().underline(Color::Red); + /// assert_eq!(style.patch(diff), Style::default().underline(Color::Red)); + /// ``` + pub fn underline(mut self, color: Color) -> Style { + self.underline = Some(color); + self + } + /// Changes the text emphasis. /// /// When applied, it adds the given modifier to the `Style` modifiers. @@ -552,6 +570,7 @@ impl Style { pub fn patch(mut self, other: Style) -> Style { self.fg = other.fg.or(self.fg); self.bg = other.bg.or(self.bg); + self.underline = other.underline.or(self.underline); self.add_modifier.remove(other.sub_modifier); self.add_modifier.insert(other.add_modifier); |