51 lines
1.2 KiB
Rust
51 lines
1.2 KiB
Rust
use iced::widget::{button, center, column};
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use iced::window;
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use iced::{Center, Element, Task};
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pub fn main() -> iced::Result {
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iced::run(Exit::update, Exit::view)
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}
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#[derive(Default)]
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struct Exit {
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show_confirm: bool,
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}
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#[derive(Debug, Clone, Copy)]
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enum Message {
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Confirm,
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Exit,
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}
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impl Exit {
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fn update(&mut self, message: Message) -> Task<Message> {
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match message {
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Message::Confirm => window::get_latest().and_then(window::close),
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Message::Exit => {
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self.show_confirm = true;
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Task::none()
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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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let content = if self.show_confirm {
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column![
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"Are you sure you want to exit?",
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button("Yes, exit now")
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.padding([10, 20])
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.on_press(Message::Confirm),
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]
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} else {
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column![
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"Click the button to exit",
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button("Exit").padding([10, 20]).on_press(Message::Exit),
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]
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}
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.spacing(10)
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.align_x(Center);
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center(content).padding(20).into()
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}
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}
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