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adding a way for items to propagate to main app layer

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If I am not mistaken, I may not need to do this.
There might be a way to make items appear by using the DndSource and
DndDrop modules. I hope that these essentially move the item to a
global level and then drop the data in some way to the nav_bar.
This commit is contained in:
Chris Cochrun 2025-02-13 22:39:26 -06:00
parent 2854aa536d
commit f79e61f2ed
2 changed files with 128 additions and 120 deletions
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17
src/main.rs
View file

@ -11,7 +11,9 @@ use cosmic::prelude::ElementExt;
use cosmic::prelude::*;
use cosmic::widget::nav_bar::nav_bar_style;
use cosmic::widget::tooltip::Position as TPosition;
use cosmic::widget::{button, nav_bar, text, tooltip, Space};
use cosmic::widget::{
button, nav_bar, text, tooltip, DndSource, Id, Space,
};
use cosmic::widget::{icon, slider};
use cosmic::{executor, Application, ApplicationExt, Element};
use cosmic::{widget::Container, Theme};
@ -215,6 +217,9 @@ impl cosmic::Application for App {
cosmic::app::cosmic::Message::NavBar(id),
)
})
// .on_dnd_drop(|entity, data, idk| {
// cosmic::app::Message::Cosmic(Message::DndDrop(entity))
// })
.on_context(|id| {
cosmic::app::Message::Cosmic(
cosmic::app::cosmic::Message::NavBarContext(id),
@ -571,14 +576,22 @@ impl cosmic::Application for App {
]
.spacing(3);
let mut drag_item = None;
let library =
Container::new(if let Some(library) = &self.library {
library.view().map(|m| Message::Library(m))
let (view, item) = library.view();
drag_item = item;
view.map(|m| Message::Library(m))
} else {
Space::new(0, 0).into()
})
.style(nav_bar_style)
.center(Length::Fill);
// let dnd_source: DndSource<Message, _> = DndSource::with_id(
// drag_item.expect("errors").map(|m| Message::Library(m)),
// Id::new("item"),
// );
// let drag_handle = Container::new(Space::new(1, Length::Fill))
// .style(|t| nav_bar_style(t));
// let dragger = MouseArea::new(drag_handle)