diff options
Diffstat (limited to '')
| -rw-r--r-- | examples/screenshot/src/main.rs | 28 | 
1 files changed, 10 insertions, 18 deletions
diff --git a/examples/screenshot/src/main.rs b/examples/screenshot/src/main.rs index 2a1eded7..3f955228 100644 --- a/examples/screenshot/src/main.rs +++ b/examples/screenshot/src/main.rs @@ -1,12 +1,10 @@  use iced::alignment; -use iced::executor;  use iced::keyboard;  use iced::widget::{button, column, container, image, row, text, text_input};  use iced::window;  use iced::window::screenshot::{self, Screenshot};  use iced::{ -    Alignment, Application, Command, ContentFit, Element, Length, Rectangle, -    Subscription, Theme, +    Alignment, Command, ContentFit, Element, Length, Rectangle, Subscription,  };  use ::image as img; @@ -15,7 +13,10 @@ use ::image::ColorType;  fn main() -> iced::Result {      tracing_subscriber::fmt::init(); -    Example::run(iced::Settings::default()) +    iced::application(Example::new, Example::update, Example::view) +        .subscription(Example::subscription) +        .title("Screenshot - Iced") +        .run()  }  struct Example { @@ -42,13 +43,8 @@ enum Message {      HeightInputChanged(Option<u32>),  } -impl Application for Example { -    type Executor = executor::Default; -    type Message = Message; -    type Theme = Theme; -    type Flags = (); - -    fn new(_flags: Self::Flags) -> (Self, Command<Self::Message>) { +impl Example { +    fn new() -> (Self, Command<Message>) {          (              Example {                  screenshot: None, @@ -64,11 +60,7 @@ impl Application for Example {          )      } -    fn title(&self) -> String { -        "Screenshot".to_string() -    } - -    fn update(&mut self, message: Self::Message) -> Command<Self::Message> { +    fn update(&mut self, message: Message) -> Command<Message> {          match message {              Message::Screenshot => {                  return iced::window::screenshot( @@ -130,7 +122,7 @@ impl Application for Example {          Command::none()      } -    fn view(&self) -> Element<'_, Self::Message> { +    fn view(&self) -> Element<'_, Message> {          let image: Element<Message> = if let Some(screenshot) = &self.screenshot          {              image(image::Handle::from_pixels( @@ -259,7 +251,7 @@ impl Application for Example {              .into()      } -    fn subscription(&self) -> Subscription<Self::Message> { +    fn subscription(&self) -> Subscription<Message> {          use keyboard::key;          keyboard::on_key_press(|key, _modifiers| {  | 
