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Glass

ui::material

Trait Glass 

Source 
pub trait Glass:
    Styled
    + IntoElement
    + Sized {
    // Provided methods
    fn material(self, blur_radius: f32) -> Material { ... }
    fn glass_effect(self) -> Material { ... }
}
Expand description

The backdrop surfaces, on any element carrying a corner radius.

Provided Methods§

Source

fn material(self, blur_radius: f32) -> Material

Frost this card at the corner radius it already carries.

The radius comes off the element’s own style, so a caller chaining its own rounding — card.rounded(px(4.0)).material(MENU_BLUR) — gets a blur cut to the corners it just asked for.

Source

fn glass_effect(self) -> Material

Paint this card as liquid glass — SwiftUI’s Glass.clear: a refracting bevel at the rim, a lit edge, and Theme::glass_clear’s dimming.

Blur, bevel and tint all come off Theme, and the shape off the card’s own rounding: the lens dies if any of the three is wrong.

It clears the card’s bg, since the lens paints the fill. Where the lens cannot run — every renderer but macOS Metal — it paints the frosted tint instead, so the surface is never invisible.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§