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-rw-r--r--examples/modern_art/Cargo.toml11
-rw-r--r--examples/modern_art/src/main.rs143
-rw-r--r--examples/solar_system/Cargo.toml1
-rw-r--r--examples/solar_system/src/main.rs21
-rw-r--r--examples/tour/Cargo.toml2
-rw-r--r--examples/tour/src/main.rs58
6 files changed, 62 insertions, 174 deletions
diff --git a/examples/modern_art/Cargo.toml b/examples/modern_art/Cargo.toml
deleted file mode 100644
index 4242d209..00000000
--- a/examples/modern_art/Cargo.toml
+++ /dev/null
@@ -1,11 +0,0 @@
-[package]
-name = "modern_art"
-version = "0.1.0"
-authors = ["Bingus <shankern@protonmail.com>"]
-edition = "2021"
-publish = false
-
-[dependencies]
-iced = { path = "../..", features = ["canvas", "tokio", "debug"] }
-rand = "0.8.5"
-env_logger = "0.9"
diff --git a/examples/modern_art/src/main.rs b/examples/modern_art/src/main.rs
deleted file mode 100644
index a43a2b2b..00000000
--- a/examples/modern_art/src/main.rs
+++ /dev/null
@@ -1,143 +0,0 @@
-use iced::widget::canvas::{
- self, gradient::Location, gradient::Position, Cache, Canvas, Cursor, Frame,
- Geometry, Gradient,
-};
-use iced::{
- executor, Application, Color, Command, Element, Length, Point, Rectangle,
- Renderer, Settings, Size, Theme,
-};
-use rand::{thread_rng, Rng};
-
-fn main() -> iced::Result {
- env_logger::builder().format_timestamp(None).init();
-
- ModernArt::run(Settings {
- antialiasing: true,
- ..Settings::default()
- })
-}
-
-#[derive(Debug, Clone, Copy)]
-enum Message {}
-
-struct ModernArt {
- cache: Cache,
-}
-
-impl Application for ModernArt {
- type Executor = executor::Default;
- type Message = Message;
- type Theme = Theme;
- type Flags = ();
-
- fn new(_flags: Self::Flags) -> (Self, Command<Self::Message>) {
- (
- ModernArt {
- cache: Default::default(),
- },
- Command::none(),
- )
- }
-
- fn title(&self) -> String {
- String::from("Modern Art")
- }
-
- fn update(&mut self, _message: Message) -> Command<Message> {
- Command::none()
- }
-
- fn view(&self) -> Element<'_, Self::Message, Renderer<Self::Theme>> {
- Canvas::new(self)
- .width(Length::Fill)
- .height(Length::Fill)
- .into()
- }
-}
-
-impl<Message> canvas::Program<Message, Renderer> for ModernArt {
- type State = ();
-
- fn draw(
- &self,
- _state: &Self::State,
- renderer: &Renderer,
- _theme: &Theme,
- bounds: Rectangle,
- _cursor: Cursor,
- ) -> Vec<Geometry> {
- let geometry = self.cache.draw(renderer, bounds.size(), |frame| {
- let num_squares = thread_rng().gen_range(0..1200);
-
- let mut i = 0;
- while i <= num_squares {
- generate_box(frame, bounds.size());
- i += 1;
- }
- });
-
- vec![geometry]
- }
-}
-
-fn random_direction() -> Location {
- match thread_rng().gen_range(0..8) {
- 0 => Location::TopLeft,
- 1 => Location::Top,
- 2 => Location::TopRight,
- 3 => Location::Right,
- 4 => Location::BottomRight,
- 5 => Location::Bottom,
- 6 => Location::BottomLeft,
- 7 => Location::Left,
- _ => Location::TopLeft,
- }
-}
-
-fn generate_box(frame: &mut Frame, bounds: Size) -> bool {
- let solid = rand::random::<bool>();
-
- let random_color = || -> Color {
- Color::from_rgb(
- thread_rng().gen_range(0.0..1.0),
- thread_rng().gen_range(0.0..1.0),
- thread_rng().gen_range(0.0..1.0),
- )
- };
-
- let gradient = |top_left: Point, size: Size| -> Gradient {
- let mut builder = Gradient::linear(Position::Relative {
- top_left,
- size,
- start: random_direction(),
- end: random_direction(),
- });
- let stops = thread_rng().gen_range(1..15u32);
-
- let mut i = 0;
- while i <= stops {
- builder = builder.add_stop(i as f32 / stops as f32, random_color());
- i += 1;
- }
-
- builder.build().unwrap()
- };
-
- let top_left = Point::new(
- thread_rng().gen_range(0.0..bounds.width),
- thread_rng().gen_range(0.0..bounds.height),
- );
-
- let size = Size::new(
- thread_rng().gen_range(50.0..200.0),
- thread_rng().gen_range(50.0..200.0),
- );
-
- if solid {
- frame.fill_rectangle(top_left, size, random_color());
- } else {
- frame.fill_rectangle(top_left, size, gradient(top_left, size));
- };
-
- solid
-}
diff --git a/examples/solar_system/Cargo.toml b/examples/solar_system/Cargo.toml
index 835396b0..1a98a87e 100644
--- a/examples/solar_system/Cargo.toml
+++ b/examples/solar_system/Cargo.toml
@@ -7,4 +7,5 @@ publish = false
[dependencies]
iced = { path = "../..", features = ["canvas", "tokio", "debug"] }
+env_logger = "0.10.0"
rand = "0.8.3"
diff --git a/examples/solar_system/src/main.rs b/examples/solar_system/src/main.rs
index f2606feb..42606e3f 100644
--- a/examples/solar_system/src/main.rs
+++ b/examples/solar_system/src/main.rs
@@ -10,9 +10,8 @@ use iced::application;
use iced::executor;
use iced::theme::{self, Theme};
use iced::widget::canvas;
-use iced::widget::canvas::gradient::{self, Gradient};
use iced::widget::canvas::stroke::{self, Stroke};
-use iced::widget::canvas::{Cursor, Path};
+use iced::widget::canvas::{Cursor, Gradient, Path};
use iced::window;
use iced::{
Application, Color, Command, Element, Length, Point, Rectangle, Renderer,
@@ -22,6 +21,8 @@ use iced::{
use std::time::Instant;
pub fn main() -> iced::Result {
+ env_logger::builder().format_timestamp(None).init();
+
SolarSystem::run(Settings {
antialiasing: true,
..Settings::default()
@@ -208,15 +209,13 @@ impl<Message> canvas::Program<Message> for State {
let earth = Path::circle(Point::ORIGIN, Self::EARTH_RADIUS);
- let earth_fill =
- Gradient::linear(gradient::Position::Absolute {
- start: Point::new(-Self::EARTH_RADIUS, 0.0),
- end: Point::new(Self::EARTH_RADIUS, 0.0),
- })
- .add_stop(0.2, Color::from_rgb(0.15, 0.50, 1.0))
- .add_stop(0.8, Color::from_rgb(0.0, 0.20, 0.47))
- .build()
- .expect("Build Earth fill gradient");
+ let earth_fill = Gradient::linear(
+ Point::new(-Self::EARTH_RADIUS, 0.0),
+ Point::new(Self::EARTH_RADIUS, 0.0),
+ )
+ .add_stop(0.2, Color::from_rgb(0.15, 0.50, 1.0))
+ .add_stop(0.8, Color::from_rgb(0.0, 0.20, 0.47))
+ .build();
frame.fill(&earth, earth_fill);
diff --git a/examples/tour/Cargo.toml b/examples/tour/Cargo.toml
index 39e83671..48471f2d 100644
--- a/examples/tour/Cargo.toml
+++ b/examples/tour/Cargo.toml
@@ -7,4 +7,4 @@ publish = false
[dependencies]
iced = { path = "../..", features = ["image", "debug"] }
-env_logger = "0.8"
+env_logger = "0.10.0"
diff --git a/examples/tour/src/main.rs b/examples/tour/src/main.rs
index 9c38ad0e..630b6359 100644
--- a/examples/tour/src/main.rs
+++ b/examples/tour/src/main.rs
@@ -1,11 +1,15 @@
-use iced::alignment;
use iced::theme;
+use iced::theme::Palette;
use iced::widget::{
checkbox, column, container, horizontal_space, image, radio, row,
scrollable, slider, text, text_input, toggler, vertical_space,
};
use iced::widget::{Button, Column, Container, Slider};
-use iced::{Color, Element, Font, Length, Renderer, Sandbox, Settings};
+use iced::{alignment, widget, Theme};
+use iced::{
+ Color, Degrees, Element, Font, Gradient, Length, Radians, Renderer,
+ Sandbox, Settings,
+};
pub fn main() -> iced::Result {
env_logger::init();
@@ -53,9 +57,11 @@ impl Sandbox for Tour {
if steps.has_previous() {
controls = controls.push(
- button("Back")
- .on_press(Message::BackPressed)
- .style(theme::Button::Secondary),
+ button("Back").on_press(Message::BackPressed).style(
+ theme::Button::Custom(Box::new(
+ CustomButtonStyle::Secondary,
+ )),
+ ),
);
}
@@ -63,9 +69,9 @@ impl Sandbox for Tour {
if steps.can_continue() {
controls = controls.push(
- button("Next")
- .on_press(Message::NextPressed)
- .style(theme::Button::Primary),
+ button("Next").on_press(Message::NextPressed).style(
+ theme::Button::Custom(Box::new(CustomButtonStyle::Primary)),
+ ),
);
}
@@ -716,3 +722,39 @@ pub enum Layout {
Row,
Column,
}
+
+enum CustomButtonStyle {
+ Primary,
+ Secondary,
+}
+
+impl widget::button::StyleSheet for CustomButtonStyle {
+ type Style = Theme;
+
+ fn active(&self, _style: &Self::Style) -> widget::button::Appearance {
+ match self {
+ CustomButtonStyle::Primary => widget::button::Appearance {
+ background: Gradient::linear(Degrees(270.0))
+ .add_stop(0.0, Palette::LIGHT.primary)
+ .add_stop(1.0, Color::from_rgb8(54, 80, 168))
+ .build()
+ .into(),
+ text_color: Color::WHITE,
+ border_radius: 5.0,
+ ..Default::default()
+ },
+ CustomButtonStyle::Secondary => widget::button::Appearance {
+ background: Gradient::linear(Radians(
+ 3.0 * std::f32::consts::PI / 2.0,
+ ))
+ .add_stop(0.0, Color::from_rgb8(194, 194, 194))
+ .add_stop(1.0, Color::from_rgb8(126, 126, 126))
+ .build()
+ .into(),
+ text_color: Color::WHITE,
+ border_radius: 5.0,
+ ..Default::default()
+ },
+ }
+ }
+}
generated by cgit (git 2.34.1) at 2025-04-16 12:09:13 +0000