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Draft first-class Theme support

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RFC: https://github.com/iced-rs/rfcs/pull/6
This commit is contained in:
Héctor Ramón Jiménez 2022-05-14 01:47:55 +02:00
parent 5de337f214
commit 664251f3f5
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GPG key ID: 140CC052C94F138E
113 changed files with 767 additions and 878 deletions
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8
examples/game_of_life/src/main.rs
View file

@ -8,6 +8,7 @@ use iced::button::{self, Button};
use iced::executor;
use iced::pick_list::{self, PickList};
use iced::slider::{self, Slider};
use iced::theme::{self, Theme};
use iced::time;
use iced::window;
use iced::{
@ -55,6 +56,7 @@ enum Message {
impl Application for GameOfLife {
type Message = Message;
type Theme = Theme;
type Executor = executor::Default;
type Flags = ();
@ -836,12 +838,12 @@ impl Controls {
Text::new(if is_playing { "Pause" } else { "Play" }),
)
.on_press(Message::TogglePlayback)
.style(style::Button),
.style(theme::Button::Primary),
)
.push(
Button::new(&mut self.next_button, Text::new("Next"))
.on_press(Message::Next)
.style(style::Button),
.style(theme::Button::Secondary),
);
let speed_controls = Row::new()
@ -885,7 +887,7 @@ impl Controls {
.push(
Button::new(&mut self.clear_button, Text::new("Clear"))
.on_press(Message::Clear)
.style(style::Clear),
.style(theme::Button::Destructive),
)
.into()
}

69
examples/game_of_life/src/style.rs
View file

@ -1,4 +1,4 @@
use iced::{button, container, pick_list, slider, Background, Color};
use iced::{container, pick_list, slider, Background, Color};
const ACTIVE: Color = Color::from_rgb(
0x72 as f32 / 255.0,
@ -6,12 +6,6 @@ const ACTIVE: Color = Color::from_rgb(
0xDA as f32 / 255.0,
);
const DESTRUCTIVE: Color = Color::from_rgb(
0xC0 as f32 / 255.0,
0x47 as f32 / 255.0,
0x47 as f32 / 255.0,
);
const HOVERED: Color = Color::from_rgb(
0x67 as f32 / 255.0,
0x7B as f32 / 255.0,
@ -38,67 +32,6 @@ impl container::StyleSheet for Container {
}
}
pub struct Button;
impl button::StyleSheet for Button {
fn active(&self) -> button::Style {
button::Style {
background: Some(Background::Color(ACTIVE)),
border_radius: 3.0,
text_color: Color::WHITE,
..button::Style::default()
}
}
fn hovered(&self) -> button::Style {
button::Style {
background: Some(Background::Color(HOVERED)),
text_color: Color::WHITE,
..self.active()
}
}
fn pressed(&self) -> button::Style {
button::Style {
border_width: 1.0,
border_color: Color::WHITE,
..self.hovered()
}
}
}
pub struct Clear;
impl button::StyleSheet for Clear {
fn active(&self) -> button::Style {
button::Style {
background: Some(Background::Color(DESTRUCTIVE)),
border_radius: 3.0,
text_color: Color::WHITE,
..button::Style::default()
}
}
fn hovered(&self) -> button::Style {
button::Style {
background: Some(Background::Color(Color {
a: 0.5,
..DESTRUCTIVE
})),
text_color: Color::WHITE,
..self.active()
}
}
fn pressed(&self) -> button::Style {
button::Style {
border_width: 1.0,
border_color: Color::WHITE,
..self.hovered()
}
}
}
pub struct Slider;
impl slider::StyleSheet for Slider {