43 lines
1 KiB
Rust
43 lines
1 KiB
Rust
use crate::{Bus, Element, Widget};
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use dodrio::bumpalo;
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pub type Button<'a, Message> = iced_core::Button<'a, Message>;
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impl<'a, Message> Widget<Message> for Button<'a, Message>
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where
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Message: 'static + Copy,
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{
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fn node<'b>(
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&self,
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bump: &'b bumpalo::Bump,
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bus: &Bus<Message>,
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) -> dodrio::Node<'b> {
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use dodrio::builder::*;
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let label = bumpalo::format!(in bump, "{}", self.label);
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let mut node = button(bump).children(vec![text(label.into_bump_str())]);
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if let Some(on_press) = self.on_press {
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let event_bus = bus.clone();
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node = node.on("click", move |root, vdom, _event| {
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event_bus.publish(on_press, root);
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vdom.schedule_render();
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});
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}
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node.finish()
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}
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}
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impl<'a, Message> From<Button<'a, Message>> for Element<'a, Message>
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where
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Message: 'static + Copy,
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{
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fn from(button: Button<'a, Message>) -> Element<'a, Message> {
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Element::new(button)
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}
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}
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