54 lines
1.3 KiB
Rust
54 lines
1.3 KiB
Rust
use iced::{Alignment, Element, Sandbox, Settings};
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use iced_virtual::{Button, Column, Text, Virtual};
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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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state: iced_virtual::State<Message, iced::Renderer>,
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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 {
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value: 0,
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state: iced_virtual::State::new(),
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}
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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(&mut self) -> Element<Message> {
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let content = Column::new()
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.padding(20)
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.align_items(Alignment::Center)
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.push(Button::new("Increment").on_press(Message::IncrementPressed))
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.push(Text::new(self.value.to_string()).size(50))
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.push(Button::new("Decrement").on_press(Message::DecrementPressed));
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Virtual::new(&mut self.state, content).into()
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}
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}
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