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Simplify theming for Toggler widget

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This commit is contained in:
Héctor Ramón Jiménez 2024-03-06 11:24:51 +01:00
parent a43afc791e
commit 40af65c3aa
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GPG key ID: 7CC46565708259A7
5 changed files with 112 additions and 127 deletions
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1
style/src/lib.rs
View file

@ -23,6 +23,5 @@ pub mod pick_list;
pub mod svg;
pub mod text_editor;
pub mod theme;
pub mod toggler;
pub use theme::Theme;

70
style/src/theme.rs
View file

@ -10,7 +10,6 @@ use crate::pane_grid;
use crate::pick_list;
use crate::svg;
use crate::text_editor;
use crate::toggler;
use crate::core::{Background, Border, Color};
@ -378,75 +377,6 @@ impl pick_list::StyleSheet for Theme {
}
}
/// The style of a toggler.
#[derive(Default)]
pub enum Toggler {
/// The default style.
#[default]
Default,
/// A custom style.
Custom(Box<dyn toggler::StyleSheet<Style = Theme>>),
}
impl toggler::StyleSheet for Theme {
type Style = Toggler;
fn active(
&self,
style: &Self::Style,
is_active: bool,
) -> toggler::Appearance {
match style {
Toggler::Default => {
let palette = self.extended_palette();
toggler::Appearance {
background: if is_active {
palette.primary.strong.color
} else {
palette.background.strong.color
},
background_border_width: 0.0,
background_border_color: Color::TRANSPARENT,
foreground: if is_active {
palette.primary.strong.text
} else {
palette.background.base.color
},
foreground_border_width: 0.0,
foreground_border_color: Color::TRANSPARENT,
}
}
Toggler::Custom(custom) => custom.active(self, is_active),
}
}
fn hovered(
&self,
style: &Self::Style,
is_active: bool,
) -> toggler::Appearance {
match style {
Toggler::Default => {
let palette = self.extended_palette();
toggler::Appearance {
foreground: if is_active {
Color {
a: 0.5,
..palette.primary.strong.text
}
} else {
palette.background.weak.color
},
..self.active(style, is_active)
}
}
Toggler::Custom(custom) => custom.hovered(self, is_active),
}
}
}
/// The style of a pane grid.
#[derive(Default)]
pub enum PaneGrid {

35
style/src/toggler.rs
View file

@ -1,35 +0,0 @@
//! Change the appearance of a toggler.
use iced_core::Color;
/// The appearance of a toggler.
#[derive(Debug, Clone, Copy)]
pub struct Appearance {
/// The background [`Color`] of the toggler.
pub background: Color,
/// The width of the background border of the toggler.
pub background_border_width: f32,
/// The [`Color`] of the background border of the toggler.
pub background_border_color: Color,
/// The foreground [`Color`] of the toggler.
pub foreground: Color,
/// The width of the foreground border of the toggler.
pub foreground_border_width: f32,
/// The [`Color`] of the foreground border of the toggler.
pub foreground_border_color: Color,
}
/// A set of rules that dictate the style of a toggler.
pub trait StyleSheet {
/// The supported style of the [`StyleSheet`].
type Style: Default;
/// Returns the active [`Appearance`] of the toggler for the provided [`Style`].
///
/// [`Style`]: Self::Style
fn active(&self, style: &Self::Style, is_active: bool) -> Appearance;
/// Returns the hovered [`Appearance`] of the toggler for the provided [`Style`].
///
/// [`Style`]: Self::Style
fn hovered(&self, style: &Self::Style, is_active: bool) -> Appearance;
}