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refactor: popups for nav bar / segmented buttons

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This commit is contained in:
Ashley Wulber 2026-06-12 14:20:37 -04:00 • committed by Ashley Wulber
parent f5fc392ba4
commit cde1989e78
13 changed files with 544 additions and 57 deletions
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87
examples/application/src/main.rs
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@ -7,7 +7,7 @@ use cosmic::app::Settings;
use cosmic::iced::{Alignment, Length, Size};
use cosmic::prelude::*;
use cosmic::widget::menu::{self, KeyBind};
use cosmic::widget::nav_bar;
use cosmic::widget::{nav_bar, RcElementWrapper};
use cosmic::{executor, iced, widget, Core};
use std::collections::HashMap;
use std::sync::LazyLock;
@ -43,7 +43,7 @@ pub enum Action {
impl widget::menu::Action for Action {
type Message = Message;
fn message(&self) -> Message {
fn message(&self) -> Self::Message {
match self {
Action::Hi => Message::Hi,
Action::Hi2 => Message::Hi2,
@ -52,6 +52,25 @@ impl widget::menu::Action for Action {
}
}
#[derive(Clone, Copy, Debug, Eq, PartialEq)]
pub enum Action2 {
Hi,
Hi2,
Hi3,
}
impl widget::menu::Action for Action2 {
type Message = cosmic::Action<Message>;
fn message(&self) -> Self::Message {
cosmic::Action::App(match self {
Action2::Hi => Message::Hi,
Action2::Hi2 => Message::Hi2,
Action2::Hi3 => Message::Hi3,
})
}
}
/// Runs application with these settings
#[rustfmt::skip]
fn main() -> Result<(), Box<dyn std::error::Error>> {
@ -158,6 +177,70 @@ impl cosmic::Application for App {
self.update_title()
}
fn nav_context_menu(&self) -> Option<Vec<menu::Tree<cosmic::Action<Self::Message>>>> {
Some(menu::nav_context(
&HashMap::new(),
vec![
vec![cosmic::widget::menu::Item::Button(
"Hi",
Some(cosmic::widget::icon::from_name("screenshot-window-symbolic").into()),
Action2::Hi,
)],
vec![
cosmic::widget::menu::Item::Button(
"Hi 2",
Some(cosmic::widget::icon::from_name("screenshot-window-symbolic").into()),
Action2::Hi,
),
cosmic::widget::menu::Item::Button(
"Hi 22",
Some(cosmic::widget::icon::from_name("screenshot-window-symbolic").into()),
Action2::Hi,
),
],
vec![
cosmic::widget::menu::Item::Button(
"Hi 3",
Some(cosmic::widget::icon::from_name("screenshot-window-symbolic").into()),
Action2::Hi,
),
cosmic::widget::menu::Item::Button(
"Hi 33",
Some(cosmic::widget::icon::from_name("screenshot-window-symbolic").into()),
Action2::Hi,
),
cosmic::widget::menu::Item::Button(
"Hi 333",
Some(cosmic::widget::icon::from_name("screenshot-window-symbolic").into()),
Action2::Hi,
),
],
vec![
cosmic::widget::menu::Item::Button(
"Hi 44",
Some(cosmic::widget::icon::from_name("screenshot-window-symbolic").into()),
Action2::Hi,
),
cosmic::widget::menu::Item::Button(
"Hi 4444",
Some(cosmic::widget::icon::from_name("screenshot-window-symbolic").into()),
Action2::Hi,
),
cosmic::widget::menu::Item::Button(
"Hi 444444",
Some(cosmic::widget::icon::from_name("screenshot-window-symbolic").into()),
Action2::Hi,
),
cosmic::widget::menu::Item::Button(
"Hi 444444444444",
Some(cosmic::widget::icon::from_name("screenshot-window-symbolic").into()),
Action2::Hi,
),
],
],
))
}
/// Handle application events here.
fn update(&mut self, message: Self::Message) -> cosmic::app::Task<Self::Message> {
match message {