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Update text color on theme change

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tarkah 2022-10-29 10:26:41 -07:00 • committed by Jeremy Soller
parent 972a3c722a
commit 9e9a14f323
1 changed files with 14 additions and 4 deletions
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18
examples/editor-libcosmic/src/main.rs
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@ -3,6 +3,7 @@
use cosmic::{
iced::{
self,
Color,
Alignment,
Application,
Command,
@ -202,10 +203,19 @@ impl Application for Window {
let mut buffer = self.buffer.lock().unwrap();
buffer.set_metrics(metrics);
},
Message::ThemeChanged(theme) => match theme {
"Dark" => self.theme = Theme::Dark,
"Light" => self.theme = Theme::Light,
_ => (),
Message::ThemeChanged(theme) => {
self.theme = match theme {
"Dark" => Theme::Dark,
"Light" => Theme::Light,
_ => return Command::none(),
};
let Color { r, g, b, a } = self.theme.palette().text;
let as_u8 = |component: f32| (component * 255.0) as u8;
self.attrs = self.attrs.color(cosmic_text::Color::rgba(as_u8(r), as_u8(g), as_u8(b), as_u8(a)));
let mut buffer = self.buffer.lock().unwrap();
update_attrs(&mut buffer, self.attrs);
},
}