67 lines
1.9 KiB
Rust
67 lines
1.9 KiB
Rust
//! Change the apperance of a slider.
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use iced_core::{BorderRadius, Color};
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/// The appearance of a slider.
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#[derive(Debug, Clone, Copy)]
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pub struct Appearance {
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/// The colors of the rail of the slider.
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pub rail: Rail,
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/// The appearance of the [`Handle`] of the slider.
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pub handle: Handle,
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}
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/// The appearance of a slider rail
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#[derive(Debug, Clone, Copy)]
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pub struct Rail {
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/// The colors of the rail of the slider.
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pub colors: (Color, Color),
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/// The width of the stroke of a slider rail.
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pub width: f32,
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/// The border radius of the corners of the rail.
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pub border_radius: BorderRadius,
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}
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/// The appearance of the handle of a slider.
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#[derive(Debug, Clone, Copy)]
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pub struct Handle {
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/// The shape of the handle.
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pub shape: HandleShape,
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/// The [`Color`] of the handle.
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pub color: Color,
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/// The border width of the handle.
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pub border_width: f32,
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/// The border [`Color`] of the handle.
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pub border_color: Color,
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}
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/// The shape of the handle of a slider.
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#[derive(Debug, Clone, Copy)]
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pub enum HandleShape {
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/// A circular handle.
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Circle {
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/// The radius of the circle.
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radius: f32,
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},
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/// A rectangular shape.
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Rectangle {
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/// The width of the rectangle.
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width: u16,
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/// The border radius of the corners of the rectangle.
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border_radius: BorderRadius,
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},
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}
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/// A set of rules that dictate the style of a slider.
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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 slider.
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fn active(&self, style: &Self::Style) -> Appearance;
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/// Produces the style of an hovered slider.
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fn hovered(&self, style: &Self::Style) -> Appearance;
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/// Produces the style of a slider that is being dragged.
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fn dragging(&self, style: &Self::Style) -> Appearance;
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}
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