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Use winit to obtain current theme::Mode

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Héctor Ramón Jiménez 2025-09-08 05:16:20 +02:00
parent 5c7ae8a3d6
commit 0111f514a1
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GPG key ID: 7CC46565708259A7
25 changed files with 208 additions and 602 deletions
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9
examples/qr_code/src/main.rs
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@ -20,7 +20,7 @@ struct QRGenerator {
data: String,
qr_code: Option<qr_code::Data>,
total_size: Option<f32>,
theme: Theme,
theme: Option<Theme>,
}
#[derive(Debug, Clone)]
@ -58,7 +58,7 @@ impl QRGenerator {
self.total_size = Some(total_size);
}
Message::ThemeChanged(theme) => {
self.theme = theme;
self.theme = Some(theme);
}
}
}
@ -78,7 +78,8 @@ impl QRGenerator {
let choose_theme = row![
text("Theme:"),
pick_list(Theme::ALL, Some(&self.theme), Message::ThemeChanged,)
pick_list(Theme::ALL, self.theme.as_ref(), Message::ThemeChanged)
.placeholder("Theme")
]
.spacing(10)
.align_y(Center);
@ -107,7 +108,7 @@ impl QRGenerator {
center(content).padding(20).into()
}
fn theme(&self) -> Theme {
fn theme(&self) -> Option<Theme> {
self.theme.clone()
}
}