50 lines
1.1 KiB
Rust
50 lines
1.1 KiB
Rust
use iced::widget::{button, column, text};
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use iced::{Alignment, Element, Sandbox, Settings};
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pub fn main() -> iced::Result {
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Counter::run(Settings::default())
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}
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struct Counter {
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value: i32,
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}
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#[derive(Debug, Clone, Copy)]
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enum Message {
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IncrementPressed,
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DecrementPressed,
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}
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impl Sandbox for Counter {
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type Message = Message;
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fn new() -> Self {
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Self { value: 0 }
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}
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fn title(&self) -> String {
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String::from("Counter - Iced")
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}
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fn update(&mut self, message: Message) {
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match message {
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Message::IncrementPressed => {
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self.value += 1;
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}
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Message::DecrementPressed => {
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self.value -= 1;
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}
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}
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}
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fn view(&self) -> Element<Message> {
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column![
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button("Increment").on_press(Message::IncrementPressed),
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text(self.value).size(50),
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button("Decrement").on_press(Message::DecrementPressed)
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]
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.padding(20)
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.align_items(Alignment::Center)
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.into()
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}
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}
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