Unify Program definition in iced_program subcrate

examples/arc/src/main.rs

@@ -8,7 +8,7 @@ use iced::window;
 use iced::{Element, Fill, Point, Rectangle, Renderer, Subscription, Theme};
 
 pub fn main() -> iced::Result {
-    iced::application("Arc - Iced", Arc::update, Arc::view)
+    iced::application(Arc::default, Arc::update, Arc::view)
         .subscription(Arc::subscription)
         .theme(|_| Theme::Dark)
         .antialiasing(true)

examples/bezier_tool/src/main.rs

@@ -3,7 +3,7 @@ use iced::widget::{button, container, horizontal_space, hover, right};
 use iced::{Element, Theme};
 
 pub fn main() -> iced::Result {
-    iced::application("Bezier Tool - Iced", Example::update, Example::view)
+    iced::application(Example::default, Example::update, Example::view)
         .theme(|_| Theme::CatppuccinMocha)
         .antialiasing(true)
         .run()

examples/changelog/src/main.rs

@@ -12,9 +12,9 @@ use iced::{Center, Element, Fill, FillPortion, Font, Task, Theme};
 pub fn main() -> iced::Result {
     tracing_subscriber::fmt::init();
 
-    iced::application("Changelog Generator", Generator::update, Generator::view)
+    iced::application(Generator::new, Generator::update, Generator::view)
         .theme(Generator::theme)
-        .run_with(Generator::new)
+        .run()
 }
 
 enum Generator {

examples/checkbox/src/main.rs

@@ -4,7 +4,7 @@ use iced::{Element, Font};
 const ICON_FONT: Font = Font::with_name("icons");
 
 pub fn main() -> iced::Result {
-    iced::application("Checkbox - Iced", Example::update, Example::view)
+    iced::application(Example::default, Example::update, Example::view)
         .font(include_bytes!("../fonts/icons.ttf").as_slice())
         .run()
 }

examples/clock/src/main.rs

@@ -11,7 +11,7 @@ use iced::{
 pub fn main() -> iced::Result {
     tracing_subscriber::fmt::init();
 
-    iced::application("Clock - Iced", Clock::update, Clock::view)
+    iced::application(Clock::default, Clock::update, Clock::view)
         .subscription(Clock::subscription)
         .theme(Clock::theme)
         .antialiasing(true)

examples/color_palette/src/main.rs

@@ -12,7 +12,7 @@ use std::ops::RangeInclusive;
 
 pub fn main() -> iced::Result {
     iced::application(
-        "Color Palette - Iced",
+        ColorPalette::default,
         ColorPalette::update,
         ColorPalette::view,
     )

examples/combo_box/src/main.rs

@@ -4,7 +4,7 @@ use iced::widget::{
 use iced::{Center, Element, Fill};
 
 pub fn main() -> iced::Result {
-    iced::run("Combo Box - Iced", Example::update, Example::view)
+    iced::run(Example::update, Example::view)
 }
 
 struct Example {

examples/counter/src/main.rs

@@ -2,7 +2,7 @@ use iced::Center;
 use iced::widget::{Column, button, column, text};
 
 pub fn main() -> iced::Result {
-    iced::run("A cool counter", Counter::update, Counter::view)
+    iced::run(Counter::update, Counter::view)
 }
 
 #[derive(Default)]

examples/custom_quad/src/main.rs

@@ -87,7 +87,7 @@ use iced::widget::{center, column, slider, text};
 use iced::{Center, Color, Element, Shadow, Vector};
 
 pub fn main() -> iced::Result {
-    iced::run("Custom Quad - Iced", Example::update, Example::view)
+    iced::run(Example::update, Example::view)
 }
 
 struct Example {

examples/custom_shader/src/main.rs

@@ -9,13 +9,9 @@ use iced::window;
 use iced::{Center, Color, Element, Fill, Subscription};
 
 fn main() -> iced::Result {
-    iced::application(
-        "Custom Shader - Iced",
-        IcedCubes::update,
-        IcedCubes::view,
-    )
-    .subscription(IcedCubes::subscription)
-    .run()
+    iced::application(IcedCubes::default, IcedCubes::update, IcedCubes::view)
+        .subscription(IcedCubes::subscription)
+        .run()
 }
 
 struct IcedCubes {

examples/custom_widget/src/main.rs

@@ -78,7 +78,7 @@ use iced::widget::{center, column, slider, text};
 use iced::{Center, Element};
 
 pub fn main() -> iced::Result {
-    iced::run("Custom Widget - Iced", Example::update, Example::view)
+    iced::run(Example::update, Example::view)
 }
 
 struct Example {

examples/download_progress/src/main.rs

@@ -7,12 +7,7 @@ use iced::widget::{Column, button, center, column, progress_bar, text};
 use iced::{Center, Element, Function, Right, Task};
 
 pub fn main() -> iced::Result {
-    iced::application(
-        "Download Progress - Iced",
-        Example::update,
-        Example::view,
-    )
-    .run()
+    iced::application(Example::default, Example::update, Example::view).run()
 }
 
 #[derive(Debug)]

examples/editor/src/main.rs

@@ -12,11 +12,11 @@ use std::path::{Path, PathBuf};
 use std::sync::Arc;
 
 pub fn main() -> iced::Result {
-    iced::application("Editor - Iced", Editor::update, Editor::view)
+    iced::application(Editor::new, Editor::update, Editor::view)
         .theme(Editor::theme)
         .font(include_bytes!("../fonts/icons.ttf").as_slice())
         .default_font(Font::MONOSPACE)
-        .run_with(Editor::new)
+        .run()
 }
 
 struct Editor {

examples/events/src/main.rs

@@ -4,7 +4,7 @@ use iced::window;
 use iced::{Center, Element, Fill, Subscription, Task};
 
 pub fn main() -> iced::Result {
-    iced::application("Events - Iced", Events::update, Events::view)
+    iced::application(Events::default, Events::update, Events::view)
         .subscription(Events::subscription)
         .exit_on_close_request(false)
         .run()

examples/exit/src/main.rs

@@ -3,7 +3,7 @@ use iced::window;
 use iced::{Center, Element, Task};
 
 pub fn main() -> iced::Result {
-    iced::application("Exit - Iced", Exit::update, Exit::view).run()
+    iced::run(Exit::update, Exit::view)
 }
 
 #[derive(Default)]

examples/ferris/src/main.rs

@@ -9,7 +9,7 @@ use iced::{
 };
 
 pub fn main() -> iced::Result {
-    iced::application("Ferris - Iced", Image::update, Image::view)
+    iced::application(Image::default, Image::update, Image::view)
         .subscription(Image::subscription)
         .theme(|_| Theme::TokyoNight)
         .run()

examples/gallery/src/main.rs

@@ -21,10 +21,10 @@ use iced::{
 use std::collections::HashMap;
 
 fn main() -> iced::Result {
-    iced::application("Gallery - Iced", Gallery::update, Gallery::view)
+    iced::application(Gallery::new, Gallery::update, Gallery::view)
         .subscription(Gallery::subscription)
         .theme(Gallery::theme)
-        .run_with(Gallery::new)
+        .run()
 }
 
 struct Gallery {

examples/game_of_life/src/main.rs

@@ -14,16 +14,12 @@ use iced::{Center, Element, Fill, Function, Subscription, Task, Theme};
 pub fn main() -> iced::Result {
     tracing_subscriber::fmt::init();
 
-    iced::application(
-        "Game of Life - Iced",
-        GameOfLife::update,
-        GameOfLife::view,
-    )
-    .subscription(GameOfLife::subscription)
-    .theme(|_| Theme::Dark)
-    .antialiasing(true)
-    .centered()
-    .run()
+    iced::application(GameOfLife::default, GameOfLife::update, GameOfLife::view)
+        .subscription(GameOfLife::subscription)
+        .theme(|_| Theme::Dark)
+        .antialiasing(true)
+        .centered()
+        .run()
 }
 
 struct GameOfLife {

examples/geometry/src/main.rs

@@ -157,7 +157,7 @@ use iced::widget::{center_x, center_y, column, scrollable};
 use rainbow::rainbow;
 
 pub fn main() -> iced::Result {
-    iced::run("Custom 2D Geometry - Iced", |_: &mut _, _| {}, view)
+    iced::run((), view)
 }
 
 fn view(_state: &()) -> Element<'_, ()> {

examples/gradient/src/main.rs

@@ -8,7 +8,7 @@ use iced::{Center, Color, Element, Fill, Radians, Theme, color};
 pub fn main() -> iced::Result {
     tracing_subscriber::fmt::init();
 
-    iced::application("Gradient - Iced", Gradient::update, Gradient::view)
+    iced::application(Gradient::default, Gradient::update, Gradient::view)
         .style(Gradient::style)
         .transparent(true)
         .run()

examples/layout/src/main.rs

@@ -12,9 +12,10 @@ use iced::{
 };
 
 pub fn main() -> iced::Result {
-    iced::application(Layout::title, Layout::update, Layout::view)
+    iced::application(Layout::default, Layout::update, Layout::view)
         .subscription(Layout::subscription)
         .theme(Layout::theme)
+        .title(Layout::title)
         .run()
 }
 

examples/lazy/src/main.rs

@@ -8,7 +8,7 @@ use std::collections::HashSet;
 use std::hash::Hash;
 
 pub fn main() -> iced::Result {
-    iced::run("Lazy - Iced", App::update, App::view)
+    iced::run(App::update, App::view)
 }
 
 struct App {

examples/loading_spinners/src/main.rs

@@ -12,7 +12,7 @@ use linear::Linear;
 
 pub fn main() -> iced::Result {
     iced::application(
-        "Loading Spinners - Iced",
+        LoadingSpinners::default,
         LoadingSpinners::update,
         LoadingSpinners::view,
     )

examples/loupe/src/main.rs

@@ -4,7 +4,7 @@ use iced::{Center, Element};
 use loupe::loupe;
 
 pub fn main() -> iced::Result {
-    iced::run("Loupe - Iced", Loupe::update, Loupe::view)
+    iced::run(Loupe::update, Loupe::view)
 }
 
 #[derive(Default)]

examples/markdown/src/main.rs

@@ -18,11 +18,11 @@ use std::io;
 use std::sync::Arc;
 
 pub fn main() -> iced::Result {
-    iced::application("Markdown - Iced", Markdown::update, Markdown::view)
+    iced::application(Markdown::new, Markdown::update, Markdown::view)
         .font(icon::FONT)
         .subscription(Markdown::subscription)
         .theme(Markdown::theme)
-        .run_with(Markdown::new)
+        .run()
 }
 
 struct Markdown {

examples/modal/src/main.rs

@@ -10,7 +10,7 @@ use iced::{Bottom, Color, Element, Fill, Subscription, Task};
 use std::fmt;
 
 pub fn main() -> iced::Result {
-    iced::application("Modal - Iced", App::update, App::view)
+    iced::application(App::default, App::update, App::view)
         .subscription(App::subscription)
         .run()
 }

examples/multi_window/src/main.rs

@@ -10,11 +10,12 @@ use iced::{
 use std::collections::BTreeMap;
 
 fn main() -> iced::Result {
-    iced::daemon(Example::title, Example::update, Example::view)
+    iced::daemon(Example::new, Example::update, Example::view)
         .subscription(Example::subscription)
+        .title(Example::title)
         .theme(Example::theme)
         .scale_factor(Example::scale_factor)
-        .run_with(Example::new)
+        .run()
 }
 
 struct Example {

examples/multitouch/src/main.rs

@@ -12,7 +12,7 @@ use std::collections::HashMap;
 pub fn main() -> iced::Result {
     tracing_subscriber::fmt::init();
 
-    iced::application("Multitouch - Iced", Multitouch::update, Multitouch::view)
+    iced::application(Multitouch::default, Multitouch::update, Multitouch::view)
         .antialiasing(true)
         .centered()
         .run()

examples/pane_grid/src/main.rs

@@ -6,7 +6,7 @@ use iced::widget::{
 use iced::{Center, Color, Element, Fill, Size, Subscription};
 
 pub fn main() -> iced::Result {
-    iced::application("Pane Grid - Iced", Example::update, Example::view)
+    iced::application(Example::default, Example::update, Example::view)
         .subscription(Example::subscription)
         .run()
 }

examples/pick_list/src/main.rs

@@ -2,7 +2,7 @@ use iced::widget::{column, pick_list, scrollable, vertical_space};
 use iced::{Center, Element, Fill};
 
 pub fn main() -> iced::Result {
-    iced::run("Pick List - Iced", Example::update, Example::view)
+    iced::run(Example::update, Example::view)
 }
 
 #[derive(Default)]

examples/pokedex/src/main.rs

@@ -3,8 +3,9 @@ use iced::widget::{self, center, column, image, row, text};
 use iced::{Center, Element, Fill, Right, Task};
 
 pub fn main() -> iced::Result {
-    iced::application(Pokedex::title, Pokedex::update, Pokedex::view)
-        .run_with(Pokedex::new)
+    iced::application(Pokedex::new, Pokedex::update, Pokedex::view)
+        .title(Pokedex::title)
+        .run()
 }
 
 #[derive(Debug)]

examples/progress_bar/src/main.rs

@@ -5,7 +5,7 @@ use iced::widget::{
 };
 
 pub fn main() -> iced::Result {
-    iced::run("Progress Bar - Iced", Progress::update, Progress::view)
+    iced::run(Progress::update, Progress::view)
 }
 
 #[derive(Default)]

examples/qr_code/src/main.rs

@@ -7,7 +7,7 @@ use std::ops::RangeInclusive;
 
 pub fn main() -> iced::Result {
     iced::application(
-        "QR Code Generator - Iced",
+        QRGenerator::default,
         QRGenerator::update,
         QRGenerator::view,
     )

examples/screenshot/src/main.rs

@@ -15,7 +15,7 @@ use ::image::ColorType;
 fn main() -> iced::Result {
     tracing_subscriber::fmt::init();
 
-    iced::application("Screenshot - Iced", Example::update, Example::view)
+    iced::application(Example::default, Example::update, Example::view)
         .subscription(Example::subscription)
         .run()
 }

examples/scrollable/src/main.rs

@@ -11,7 +11,7 @@ static SCROLLABLE_ID: LazyLock<scrollable::Id> =
 
 pub fn main() -> iced::Result {
     iced::application(
-        "Scrollable - Iced",
+        ScrollableDemo::default,
         ScrollableDemo::update,
         ScrollableDemo::view,
     )

examples/sierpinski_triangle/src/main.rs

@@ -8,7 +8,7 @@ use std::fmt::Debug;
 
 fn main() -> iced::Result {
     iced::application(
-        "Sierpinski Triangle - Iced",
+        SierpinskiEmulator::default,
         SierpinskiEmulator::update,
         SierpinskiEmulator::view,
     )

examples/slider/src/main.rs

@@ -2,7 +2,7 @@ use iced::widget::{column, container, iced, slider, text, vertical_slider};
 use iced::{Center, Element, Fill};
 
 pub fn main() -> iced::Result {
-    iced::run("Slider - Iced", Slider::update, Slider::view)
+    iced::run(Slider::update, Slider::view)
 }
 
 #[derive(Debug, Clone)]

examples/solar_system/src/main.rs

@@ -22,7 +22,7 @@ pub fn main() -> iced::Result {
     tracing_subscriber::fmt::init();
 
     iced::application(
-        "Solar System - Iced",
+        SolarSystem::default,
         SolarSystem::update,
         SolarSystem::view,
     )

examples/stopwatch/src/main.rs

@@ -4,7 +4,7 @@ use iced::widget::{button, center, column, row, text};
 use iced::{Center, Element, Subscription, Theme};
 
 pub fn main() -> iced::Result {
-    iced::application("Stopwatch - Iced", Stopwatch::update, Stopwatch::view)
+    iced::application(Stopwatch::default, Stopwatch::update, Stopwatch::view)
         .subscription(Stopwatch::subscription)
         .theme(Stopwatch::theme)
         .run()

examples/styling/src/main.rs

@@ -7,7 +7,7 @@ use iced::widget::{
 use iced::{Center, Element, Fill, Subscription, Theme};
 
 pub fn main() -> iced::Result {
-    iced::application("Styling - Iced", Styling::update, Styling::view)
+    iced::application(Styling::default, Styling::update, Styling::view)
         .subscription(Styling::subscription)
         .theme(Styling::theme)
         .run()

examples/svg/src/main.rs

@@ -2,7 +2,7 @@ use iced::widget::{center, center_x, checkbox, column, svg};
 use iced::{Element, Fill, color};
 
 pub fn main() -> iced::Result {
-    iced::run("SVG - Iced", Tiger::update, Tiger::view)
+    iced::run(Tiger::update, Tiger::view)
 }
 
 #[derive(Debug, Default)]

examples/system_information/src/main.rs

@@ -2,12 +2,7 @@ use iced::widget::{button, center, column, text};
 use iced::{Element, Task, system};
 
 pub fn main() -> iced::Result {
-    iced::application(
-        "System Information - Iced",
-        Example::update,
-        Example::view,
-    )
-    .run_with(Example::new)
+    iced::application(Example::new, Example::update, Example::view).run()
 }
 
 #[derive(Default)]

examples/the_matrix/src/main.rs

@@ -10,7 +10,7 @@ use std::cell::RefCell;
 pub fn main() -> iced::Result {
     tracing_subscriber::fmt::init();
 
-    iced::application("The Matrix - Iced", TheMatrix::update, TheMatrix::view)
+    iced::application(TheMatrix::default, TheMatrix::update, TheMatrix::view)
         .subscription(TheMatrix::subscription)
         .antialiasing(true)
         .run()

examples/toast/src/main.rs

@@ -9,7 +9,7 @@ use iced::{Center, Element, Fill, Subscription, Task};
 use toast::{Status, Toast};
 
 pub fn main() -> iced::Result {
-    iced::application("Toast - Iced", App::update, App::view)
+    iced::application(App::default, App::update, App::view)
         .subscription(App::subscription)
         .run()
 }

examples/todos/src/main.rs

@@ -15,11 +15,12 @@ pub fn main() -> iced::Result {
     #[cfg(not(target_arch = "wasm32"))]
     tracing_subscriber::fmt::init();
 
-    iced::application(Todos::title, Todos::update, Todos::view)
+    iced::application(Todos::new, Todos::update, Todos::view)
         .subscription(Todos::subscription)
+        .title(Todos::title)
         .font(Todos::ICON_FONT)
         .window_size((500.0, 800.0))
-        .run_with(Todos::new)
+        .run()
 }
 
 #[derive(Debug)]

examples/tooltip/src/main.rs

@@ -3,7 +3,7 @@ use iced::widget::tooltip::Position;
 use iced::widget::{button, center, container, tooltip};
 
 pub fn main() -> iced::Result {
-    iced::run("Tooltip - Iced", Tooltip::update, Tooltip::view)
+    iced::run(Tooltip::update, Tooltip::view)
 }
 
 #[derive(Default)]

examples/tour/src/main.rs

@@ -17,7 +17,8 @@ pub fn main() -> iced::Result {
     #[cfg(not(target_arch = "wasm32"))]
     tracing_subscriber::fmt::init();
 
-    iced::application(Tour::title, Tour::update, Tour::view)
+    iced::application(Tour::default, Tour::update, Tour::view)
+        .title(Tour::title)
         .centered()
         .run()
 }

examples/url_handler/src/main.rs

@@ -3,7 +3,7 @@ use iced::widget::{center, text};
 use iced::{Element, Subscription};
 
 pub fn main() -> iced::Result {
-    iced::application("URL Handler - Iced", App::update, App::view)
+    iced::application(App::default, App::update, App::view)
         .subscription(App::subscription)
         .run()
 }

examples/vectorial_text/src/main.rs

@@ -7,7 +7,7 @@ use iced::{Center, Element, Fill, Point, Rectangle, Renderer, Theme, Vector};
 
 pub fn main() -> iced::Result {
     iced::application(
-        "Vectorial Text - Iced",
+        VectorialText::default,
         VectorialText::update,
         VectorialText::view,
     )

examples/visible_bounds/src/main.rs

@@ -10,7 +10,7 @@ use iced::{
 };
 
 pub fn main() -> iced::Result {
-    iced::application("Visible Bounds - Iced", Example::update, Example::view)
+    iced::application(Example::default, Example::update, Example::view)
         .subscription(Example::subscription)
         .theme(|_| Theme::Dark)
         .run()

examples/websocket/src/main.rs

@@ -7,9 +7,9 @@ use iced::{Center, Element, Fill, Subscription, Task, color};
 use std::sync::LazyLock;
 
 pub fn main() -> iced::Result {
-    iced::application("WebSocket - Iced", WebSocket::update, WebSocket::view)
+    iced::application(WebSocket::new, WebSocket::update, WebSocket::view)
         .subscription(WebSocket::subscription)
-        .run_with(WebSocket::new)
+        .run()
 }
 
 struct WebSocket {