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Simple windowed application: Difference between revisions
Rust, using iced
m (→{{header|Phix}}: added to distro) |
(Rust, using iced) |
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Line 3,004:
msg$ = "Button has been clicked ";clicks;" times"
goto [loop]</lang>
=={{header|Rust}}==
{{libheader|iced}}
<lang Rust>use iced::{ // 0.2.0
button, Button, Column, Element, Length,
Text, Sandbox, Settings, Space,
};
#[derive(Debug, Copy, Clone)]
struct Pressed;
struct Simple {
value: i32,
button: button::State,
}
impl Sandbox for Simple {
type Message = Pressed;
fn new() -> Simple {
Simple {
value: 0,
button: button::State::new(),
}
}
fn title(&self) -> String {
"Simple Windowed Application".into()
}
fn view(&mut self) -> Element<Self::Message> {
Column::new()
.padding(20)
.push({
let text = match self.value {
0 => "there have been no clicks yet".into(),
1 => "there has been 1 click".into(),
n => format!("there have been {} clicks", n),
};
Text::new(text).size(24)
}).push(
Space::with_height(Length::Fill)
).push(
Button::new(&mut self.button, Text::new("Click Me!"))
.on_press(Pressed)
).into()
}
fn update(&mut self, _: Self::Message) {
self.value += 1;
}
}
fn main() {
let mut settings = Settings::default();
settings.window.size = (600, 400);
Simple::run(settings).unwrap();
}</lang>
=={{header|Scala}}==
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