43 lines
1.4 KiB
Rust
43 lines
1.4 KiB
Rust
//! Change the appearance of a text editor.
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use crate::core::{Background, Border, Color};
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/// The appearance of a text input.
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#[derive(Debug, Clone, Copy)]
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pub struct Appearance {
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/// The [`Background`] of the text editor.
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pub background: Background,
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/// The [`Border`] of the text editor.
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pub border: Border,
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}
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/// A set of rules that dictate the style of a text input.
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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 style of an active text input.
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fn active(&self, style: &Self::Style) -> Appearance;
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/// Produces the style of a focused text input.
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fn focused(&self, style: &Self::Style) -> Appearance;
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/// Produces the [`Color`] of the placeholder of a text input.
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fn placeholder_color(&self, style: &Self::Style) -> Color;
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/// Produces the [`Color`] of the value of a text input.
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fn value_color(&self, style: &Self::Style) -> Color;
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/// Produces the [`Color`] of the value of a disabled text input.
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fn disabled_color(&self, style: &Self::Style) -> Color;
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/// Produces the [`Color`] of the selection of a text input.
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fn selection_color(&self, style: &Self::Style) -> Color;
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/// Produces the style of an hovered text input.
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fn hovered(&self, style: &Self::Style) -> Appearance {
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self.focused(style)
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}
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/// Produces the style of a disabled text input.
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fn disabled(&self, style: &Self::Style) -> Appearance;
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}
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