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improv!(calendar): do not select date when navigating prev/next months

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Tony4dev 2025-01-16 05:30:21 +00:00 • committed by GitHub
parent 90c5c84cce
commit 8211fb68bd
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2 changed files with 101 additions and 37 deletions
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29
examples/calendar/src/main.rs
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@ -3,8 +3,9 @@
//! Calendar widget example
use chrono::{Local, NaiveDate};
use chrono::NaiveDate;
use cosmic::app::{Core, Settings, Task};
use cosmic::widget::calendar::CalendarModel;
use cosmic::{executor, iced, ApplicationExt, Element};
/// Runs application with these settings
@ -19,12 +20,14 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
#[derive(Clone, Debug)]
pub enum Message {
DateSelected(NaiveDate),
PrevMonth,
NextMonth,
}
/// The [`App`] stores application-specific state.
pub struct App {
core: Core,
date_selected: NaiveDate,
calendar_model: CalendarModel,
}
/// Implement [`cosmic::Application`] to integrate with COSMIC.
@ -51,11 +54,9 @@ impl cosmic::Application for App {
/// Creates the application, and optionally emits task on initialize.
fn init(core: Core, _input: Self::Flags) -> (Self, Task<Self::Message>) {
let now = Local::now();
let mut app = App {
core,
date_selected: NaiveDate::from(now.naive_local()),
calendar_model: CalendarModel::now(),
};
let command = app.update_title();
@ -67,11 +68,17 @@ impl cosmic::Application for App {
fn update(&mut self, message: Self::Message) -> Task<Self::Message> {
match message {
Message::DateSelected(date) => {
self.date_selected = date;
self.calendar_model.selected = date;
}
Message::PrevMonth => {
self.calendar_model.show_prev_month();
}
Message::NextMonth => {
self.calendar_model.show_next_month();
}
}
println!("Date selected: {:?}", self.date_selected);
println!("Date selected: {:?}", &self.calendar_model.selected);
Task::none()
}
@ -80,8 +87,12 @@ impl cosmic::Application for App {
fn view(&self) -> Element<Self::Message> {
let mut content = cosmic::widget::column().spacing(12);
let calendar =
cosmic::widget::calendar(&self.date_selected, |date| Message::DateSelected(date));
let calendar = cosmic::widget::calendar(
&self.calendar_model,
|date| Message::DateSelected(date),
|| Message::PrevMonth,
|| Message::NextMonth,
);
content = content.push(calendar);