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use iced::{Alignment, Element, Sandbox, Settings};
use iced_pure::{Button, Column, Pure, State, Text};
pub fn main() -> iced::Result {
Counter::run(Settings::default())
}
struct Counter {
value: i32,
state: State<Message, iced::Renderer>,
}
#[derive(Debug, Clone, Copy)]
enum Message {
IncrementPressed,
DecrementPressed,
}
impl Sandbox for Counter {
type Message = Message;
fn new() -> Self {
Self {
value: 0,
state: State::new(),
}
}
fn title(&self) -> String {
String::from("Counter - Iced")
}
fn update(&mut self, message: Message) {
match message {
Message::IncrementPressed => {
self.value += 1;
}
Message::DecrementPressed => {
self.value -= 1;
}
}
}
fn view(&mut self) -> Element<'_, Message> {
let content = Column::new()
.padding(20)
.align_items(Alignment::Center)
.push(Button::new("Increment").on_press(Message::IncrementPressed))
.push(Text::new(self.value.to_string()).size(50))
.push(Button::new("Decrement").on_press(Message::DecrementPressed));
Pure::new(&mut self.state, content).into()
}
}
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