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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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27
examples/qr_code/src/main.rs
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@ -1,9 +1,6 @@
use iced::qr_code::{self, QRCode};
use iced::text_input::{self, TextInput};
use iced::{
Alignment, Color, Column, Container, Element, Length, Sandbox, Settings,
Text,
};
use iced::widget::qr_code::{self, QRCode};
use iced::widget::{column, container, text, text_input};
use iced::{Alignment, Color, Element, Length, Sandbox, Settings};
pub fn main() -> iced::Result {
QRGenerator::run(Settings::default())
@ -12,7 +9,6 @@ pub fn main() -> iced::Result {
#[derive(Default)]
struct QRGenerator {
data: String,
input: text_input::State,
qr_code: Option<qr_code::State>,
}
@ -46,13 +42,12 @@ impl Sandbox for QRGenerator {
}
}
fn view(&mut self) -> Element<Message> {
let title = Text::new("QR Code Generator")
fn view(&self) -> Element<Message> {
let title = text("QR Code Generator")
.size(70)
.style(Color::from([0.5, 0.5, 0.5]));
let input = TextInput::new(
&mut self.input,
let input = text_input(
"Type the data of your QR code here...",
&self.data,
Message::DataChanged,
@ -60,18 +55,16 @@ impl Sandbox for QRGenerator {
.size(30)
.padding(15);
let mut content = Column::new()
let mut content = column![title, input]
.width(Length::Units(700))
.spacing(20)
.align_items(Alignment::Center)
.push(title)
.push(input);
.align_items(Alignment::Center);
if let Some(qr_code) = self.qr_code.as_mut() {
if let Some(qr_code) = self.qr_code.as_ref() {
content = content.push(QRCode::new(qr_code).cell_size(10));
}
Container::new(content)
container(content)
.width(Length::Fill)
.height(Length::Fill)
.padding(20)