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Simplify slider example

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This commit is contained in:
Héctor Ramón Jiménez 2024-01-31 21:56:55 +01:00
parent cd03a0dd24
commit 468f6a461a
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GPG key ID: 7CC46565708259A7
1 changed files with 18 additions and 23 deletions
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41
examples/slider/src/main.rs
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@ -11,10 +11,10 @@ pub enum Message {
}
pub struct Slider {
slider_value: u8,
slider_default: u8,
slider_step: u8,
slider_step_fine: u8,
value: u8,
default: u8,
step: u8,
shift_step: u8,
}
impl Sandbox for Slider {
@ -22,10 +22,10 @@ impl Sandbox for Slider {
fn new() -> Slider {
Slider {
slider_value: 50,
slider_default: 50,
slider_step: 5,
slider_step_fine: 1,
value: 50,
default: 50,
step: 5,
shift_step: 1,
}
}
@ -36,34 +36,29 @@ impl Sandbox for Slider {
fn update(&mut self, message: Message) {
match message {
Message::SliderChanged(value) => {
self.slider_value = value;
self.value = value;
}
}
}
fn view(&self) -> Element<Message> {
let value = self.slider_value;
let default = self.slider_default;
let step = self.slider_step;
let step_fine = self.slider_step_fine;
let h_slider = container(
slider(0..=100, value, Message::SliderChanged)
.default(default)
.step(step)
.step_fine(step_fine),
slider(0..=100, self.value, Message::SliderChanged)
.default(self.default)
.step(self.step)
.shift_step(self.shift_step),
)
.width(250);
let v_slider = container(
vertical_slider(0..=100, value, Message::SliderChanged)
.default(default)
.step(step)
.step_fine(step_fine),
vertical_slider(0..=100, self.value, Message::SliderChanged)
.default(self.default)
.step(self.step)
.shift_step(self.shift_step),
)
.height(200);
let text = text(format!("{value}"));
let text = text(self.value);
container(
column![