38 lines
1.1 KiB
Rust
38 lines
1.1 KiB
Rust
//! Change the appearance of a container.
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use iced_core::{Background, BorderRadius, Color};
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/// The appearance of a container.
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#[derive(Debug, Clone, Copy)]
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pub struct Appearance {
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/// The text [`Color`] of the container.
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pub text_color: Option<Color>,
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/// The [`Background`] of the container.
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pub background: Option<Background>,
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/// The border radius of the container.
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pub border_radius: BorderRadius,
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/// The border width of the container.
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pub border_width: f32,
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/// The border [`Color`] of the container.
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pub border_color: Color,
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}
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impl std::default::Default for Appearance {
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fn default() -> Self {
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Self {
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text_color: None,
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background: None,
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border_radius: 0.0.into(),
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border_width: 0.0,
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border_color: Color::TRANSPARENT,
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}
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}
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}
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/// A set of rules that dictate the [`Appearance`] of a container.
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pub trait StyleSheet {
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/// The supported style of the [`StyleSheet`].
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type Style: Default;
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/// Produces the [`Appearance`] of a container.
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fn appearance(&self, style: &Self::Style) -> Appearance;
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}
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