diff options
| -rw-r--r-- | web/src/css.rs | 33 |
1 files changed, 31 insertions, 2 deletions
diff --git a/web/src/css.rs b/web/src/css.rs index df0938da..6a307770 100644 --- a/web/src/css.rs +++ b/web/src/css.rs @@ -1,5 +1,5 @@ //! Style your widgets. -use crate::{bumpalo, Align, Color, Length}; +use crate::{bumpalo, Align, Background, Color, Length}; use std::collections::BTreeMap; @@ -119,7 +119,7 @@ impl<'a> Css<'a> { declarations.push(text( "body { height: 100%; margin: 0; padding: 0; font-family: sans-serif }", )); - declarations.push(text("p { margin: 0 }")); + declarations.push(text("* { margin: 0; padding: 0 }")); declarations.push(text( "button { border: none; cursor: pointer; outline: none }", )); @@ -143,6 +143,26 @@ pub fn length(length: Length) -> String { } } +/// Returns the style value for the given maximum length in units. +pub fn max_length(units: u32) -> String { + use std::u32; + + if units == u32::MAX { + String::from("initial") + } else { + format!("{}px", units) + } +} + +/// Returns the style value for the given minimum length in units. +pub fn min_length(units: u32) -> String { + if units == 0 { + String::from("initial") + } else { + format!("{}px", units) + } +} + /// Returns the style value for the given [`Color`]. /// /// [`Color`]: ../struct.Color.html @@ -150,6 +170,15 @@ pub fn color(Color { r, g, b, a }: Color) -> String { format!("rgba({}, {}, {}, {})", 255.0 * r, 255.0 * g, 255.0 * b, a) } +/// Returns the style value for the given [`Background`]. +/// +/// [`Background`]: ../struct.Background.html +pub fn background(background: Background) -> String { + match background { + Background::Color(c) => color(c), + } +} + /// Returns the style value for the given [`Align`]. /// /// [`Align`]: ../enum.Align.html |