ltk/widget/vslider/
theme.rs

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// SPDX-License-Identifier: LGPL-2.1-only
// Copyright (C) 2026 Liberux Labs, S. L. <info@liberux.net>

use crate::types::Color;
/// Slot ids for the Glass surfaces that back the VSlider track and
/// fill. The default theme ships them; downstream themes either
/// override them or let the widget fall through to a flat-colour
/// fallback painted from the [`track_bg`] / [`track_fill`] palette
/// tokens below.
pub const SURFACE_TRACK: &str = "surface-slider-track";
pub const SURFACE_FILL:  &str = "surface-slider-fill";
/// Flat-colour fallback for the unfilled track — reuses the translucent
/// raised-surface token so the pill reads on both light and dark
/// wallpapers without hardcoding.
pub fn track_bg()   -> Color { crate::theme::palette().surface_alt }
/// Flat-colour fallback for the filled portion — brand accent,
/// matching horizontal [`Slider`].
pub fn track_fill() -> Color { crate::theme::palette().accent }
/// Default pill width in pixels.
pub const WIDTH:  f32 = 56.0;
/// Default pill height in pixels.
pub const HEIGHT: f32 = 160.0;