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Simplify theming for Svg widget

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Héctor Ramón Jiménez 2024-03-06 11:36:33 +01:00
parent 40af65c3aa
commit 69bc1df252
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GPG key ID: 7CC46565708259A7
6 changed files with 58 additions and 102 deletions
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47
style/src/theme.rs
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@ -8,7 +8,6 @@ use crate::core::widget::text;
use crate::menu;
use crate::pane_grid;
use crate::pick_list;
use crate::svg;
use crate::text_editor;
use crate::core::{Background, Border, Color};
@ -440,52 +439,6 @@ impl pane_grid::StyleSheet for Theme {
}
}
/**
* Svg
*/
#[derive(Default)]
pub enum Svg {
/// No filtering to the rendered SVG.
#[default]
Default,
/// A custom style.
Custom(Box<dyn svg::StyleSheet<Style = Theme>>),
}
impl Svg {
/// Creates a custom [`Svg`] style.
pub fn custom_fn(f: fn(&Theme) -> svg::Appearance) -> Self {
Self::Custom(Box::new(f))
}
}
impl svg::StyleSheet for Theme {
type Style = Svg;
fn appearance(&self, style: &Self::Style) -> svg::Appearance {
match style {
Svg::Default => svg::Appearance::default(),
Svg::Custom(custom) => custom.appearance(self),
}
}
fn hovered(&self, style: &Self::Style) -> svg::Appearance {
self.appearance(style)
}
}
impl svg::StyleSheet for fn(&Theme) -> svg::Appearance {
type Style = Theme;
fn appearance(&self, style: &Self::Style) -> svg::Appearance {
(self)(style)
}
fn hovered(&self, style: &Self::Style) -> svg::Appearance {
self.appearance(style)
}
}
impl text::StyleSheet for Theme {}
/// The style of a text input.