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feat(examples/cosmic): scaling factor spin button

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This commit is contained in:
Michael Aaron Murphy 2023-01-19 19:46:28 +01:00 • committed by Michael Murphy
parent 046dd49438
commit f386609414
3 changed files with 39 additions and 7 deletions
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13
examples/cosmic/src/window.rs
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@ -143,6 +143,8 @@ pub struct Window {
title: String,
show_warning: bool,
warning_message: String,
scale_factor: f64,
scale_factor_string: String,
}
impl Window {
@ -239,6 +241,11 @@ impl Window {
.into()
}
fn set_scale_factor(&mut self, factor: f32) {
self.scale_factor = factor as f64;
self.scale_factor_string = format!("{:.2}", factor);
}
fn sub_page_button<Message: Clone + From<Page> + 'static>(
&self,
sub_page: impl SubPage,
@ -307,6 +314,7 @@ impl Application for Window {
.show_minimize(true);
window.title = String::from("COSMIC Design System - Iced");
window.set_scale_factor(1.0);
window.warning_message = String::from("You were not supposed to touch that.");
window.insert_page(Page::Demo);
@ -373,6 +381,7 @@ impl Application for Window {
}
Message::Demo(message) => match self.demo.update(message) {
Some(demo::Output::Debug(debug)) => self.debug = debug,
Some(demo::Output::ScalingFactor(factor)) => self.set_scale_factor(factor),
Some(demo::Output::ThemeChanged(theme)) => self.theme = theme,
Some(demo::Output::ToggleWarning) => self.toggle_warning(),
None => (),
@ -540,6 +549,10 @@ impl Application for Window {
}
}
fn scale_factor(&self) -> f64 {
self.scale_factor
}
fn theme(&self) -> Theme {
self.theme
}