From 3e2b6247f72815b6e928237f242c2d66478cf15d Mon Sep 17 00:00:00 2001
From: Héctor Ramón Jiménez <hector0193@gmail.com>
Date: Tue, 31 May 2022 05:13:57 +0200
Subject: Implement theme styling for `Toggler`
... and wire up theming to the `styling` example.
---
style/src/toggler.rs | 45 ++++-----------------------------------------
1 file changed, 4 insertions(+), 41 deletions(-)
(limited to 'style/src/toggler.rs')
diff --git a/style/src/toggler.rs b/style/src/toggler.rs
index c06a8cd1..4ee7db46 100644
--- a/style/src/toggler.rs
+++ b/style/src/toggler.rs
@@ -3,7 +3,7 @@ use iced_core::Color;
/// The appearance of a toggler.
#[derive(Debug)]
-pub struct Style {
+pub struct Appearance {
pub background: Color,
pub background_border: Option<Color>,
pub foreground: Color,
@@ -12,46 +12,9 @@ pub struct Style {
/// A set of rules that dictate the style of a toggler.
pub trait StyleSheet {
- fn active(&self, is_active: bool) -> Style;
+ type Style: Default + Copy;
- fn hovered(&self, is_active: bool) -> Style;
-}
-
-struct Default;
-
-impl StyleSheet for Default {
- fn active(&self, is_active: bool) -> Style {
- Style {
- background: if is_active {
- Color::from_rgb(0.0, 1.0, 0.0)
- } else {
- Color::from_rgb(0.7, 0.7, 0.7)
- },
- background_border: None,
- foreground: Color::WHITE,
- foreground_border: None,
- }
- }
-
- fn hovered(&self, is_active: bool) -> Style {
- Style {
- foreground: Color::from_rgb(0.95, 0.95, 0.95),
- ..self.active(is_active)
- }
- }
-}
-
-impl<'a> std::default::Default for Box<dyn StyleSheet + 'a> {
- fn default() -> Self {
- Box::new(Default)
- }
-}
+ fn active(&self, style: Self::Style, is_active: bool) -> Appearance;
-impl<'a, T> From<T> for Box<dyn StyleSheet + 'a>
-where
- T: 'a + StyleSheet,
-{
- fn from(style: T) -> Self {
- Box::new(style)
- }
+ fn hovered(&self, style: Self::Style, is_active: bool) -> Appearance;
}
--
cgit