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adding base for drag n drop

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This commit is contained in:
Chris Cochrun 2025-02-18 16:43:39 -06:00
parent f79e61f2ed
commit 1ce365fc04
8 changed files with 139 additions and 49 deletions
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78
src/ui/library.rs
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@ -3,7 +3,7 @@ use cosmic::{
iced_widget::{column, row as rowm, text as textm},
widget::{
container, horizontal_space, icon, mouse_area, responsive,
row, scrollable, text, Container, Space,
row, scrollable, text, Container, DndSource, Space,
},
Element, Task,
};
@ -14,6 +14,7 @@ use crate::core::{
images::Image,
model::{get_db, LibraryKind, Model},
presentations::Presentation,
service_items::ServiceItem,
songs::Song,
videos::Video,
};
@ -204,54 +205,53 @@ impl Library {
.on_enter(Message::HoverLibrary(Some(model.kind)))
.on_exit(Message::HoverLibrary(None));
let mut dragged_item = None;
let lib_container = if self.library_open == Some(model.kind) {
let items = scrollable(
column({
model.items.iter().enumerate().map(
let lib_container =
if self.library_open == Some(model.kind) {
let items = scrollable(
column({
model.items.iter().enumerate().map(
|(index, item)| {
mouse_area(
self.single_item(index, item, model),
)
.on_drag({
dragged_item =
Some(self.single_item(
let service_item = item.to_service_item();
DndSource::<Message, ServiceItem>::new(
mouse_area(
self.single_item(
index, item, model,
));
Message::DragItem(Some((
),
)
.on_enter(Message::HoverItem(Some((
model.kind,
index as i32,
)))
))))
.on_exit(Message::HoverItem(None))
.on_press(Message::SelectItem(Some(
(model.kind, index as i32),
))),
)
.drag_content(move || {
service_item.to_owned()
})
.on_enter(Message::HoverItem(Some((
model.kind,
index as i32,
))))
.on_exit(Message::HoverItem(None))
.on_press(Message::SelectItem(Some((
model.kind,
index as i32,
.on_start(Some(Message::DragItem(Some(
(model.kind, index as i32),
))))
.into()
},
)
})
.spacing(2)
.width(Length::Fill),
);
Container::new(items).padding(5).style(|t| {
container::Style::default()
.background(Background::Color(
t.cosmic().primary.base.into(),
))
.border(
Border::default().rounded(
})
.spacing(2)
.width(Length::Fill),
);
Container::new(items).padding(5).style(|t| {
container::Style::default()
.background(Background::Color(
t.cosmic().primary.base.into(),
))
.border(Border::default().rounded(
t.cosmic().corner_radii.radius_m,
),
)
})
} else {
Container::new(Space::new(0, 0))
};
))
})
} else {
Container::new(Space::new(0, 0))
};
(column![button, lib_container].into(), dragged_item)
}