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Replace stateful widgets with new iced_pure API

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This commit is contained in:
Héctor Ramón Jiménez 2022-07-27 06:49:20 +02:00
parent c44267b85f
commit ff2519b1d4
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GPG key ID: 140CC052C94F138E
142 changed files with 3631 additions and 14494 deletions
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32
examples/counter/src/main.rs
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@ -1,15 +1,12 @@
use iced::button::{self, Button};
use iced::{Alignment, Column, Element, Sandbox, Settings, Text};
use iced::widget::{button, column, text};
use iced::{Alignment, Element, Sandbox, Settings};
pub fn main() -> iced::Result {
Counter::run(Settings::default())
}
#[derive(Default)]
struct Counter {
value: i32,
increment_button: button::State,
decrement_button: button::State,
}
#[derive(Debug, Clone, Copy)]
@ -22,7 +19,7 @@ impl Sandbox for Counter {
type Message = Message;
fn new() -> Self {
Self::default()
Self { value: 0 }
}
fn title(&self) -> String {
@ -40,19 +37,14 @@ impl Sandbox for Counter {
}
}
fn view(&mut self) -> Element<Message> {
Column::new()
.padding(20)
.align_items(Alignment::Center)
.push(
Button::new(&mut self.increment_button, Text::new("Increment"))
.on_press(Message::IncrementPressed),
)
.push(Text::new(self.value.to_string()).size(50))
.push(
Button::new(&mut self.decrement_button, Text::new("Decrement"))
.on_press(Message::DecrementPressed),
)
.into()
fn view(&self) -> Element<Message> {
column![
button("Increment").on_press(Message::IncrementPressed),
text(self.value.to_string()).size(50),
button("Decrement").on_press(Message::DecrementPressed)
]
.padding(20)
.align_items(Alignment::Center)
.into()
}
}