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refactor(calendar): add setters for managing selected date logic

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This commit is contained in:
Michael Aaron Murphy 2024-03-14 16:48:51 +01:00 • committed by Michael Murphy
parent d68488de47
commit ccb0dbed65
2 changed files with 37 additions and 26 deletions
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30
examples/calendar/src/main.rs
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@ -3,7 +3,7 @@
//! Calendar widget example
use chrono::{Datelike, Days, Local, Months, NaiveDate};
use chrono::{Local, NaiveDate};
use cosmic::app::{Command, Core, Settings};
use cosmic::{executor, iced, ApplicationExt, Element};
@ -69,33 +69,13 @@ impl cosmic::Application for App {
fn update(&mut self, message: Self::Message) -> Command<Self::Message> {
match message {
Message::DaySelected(day) => {
let current = self.date_selected.day();
let new_date = if current < day {
self.date_selected
.checked_add_days(Days::new((day - current) as u64))
} else if current > day {
self.date_selected
.checked_sub_days(Days::new((current - day) as u64))
} else {
None
};
if let Some(new) = new_date {
self.date_selected = new;
}
cosmic::widget::calendar::set_day(&mut self.date_selected, day);
}
Message::PrevMonth => {
self.date_selected = self
.date_selected
.checked_sub_months(Months::new(1))
.expect("valid naivedate");
cosmic::widget::calendar::set_prev_month(&mut self.date_selected);
}
Message::NextMonth => {
self.date_selected = self
.date_selected
.checked_add_months(Months::new(1))
.expect("valid naivedate");
cosmic::widget::calendar::set_next_month(&mut self.date_selected);
}
}
@ -113,7 +93,7 @@ impl cosmic::Application for App {
|day| Message::DaySelected(day),
);
content = content.push(cosmic::widget::container(calendar).width(350));
content = content.push(calendar);
let centered = cosmic::widget::container(content)
.width(iced::Length::Fill)