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feat: dnd for segmented buttons and nav

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This commit is contained in:
Ashley Wulber 2024-04-09 14:28:06 -04:00 • committed by Michael Murphy
parent f15aeb4247
commit d625291266
4 changed files with 305 additions and 20 deletions
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41
src/widget/nav_bar.rs
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@ -7,6 +7,7 @@
use apply::Apply;
use iced::{
clipboard::{dnd::DndAction, mime::AllowedMimeTypes},
widget::{container, scrollable},
Background, Length,
};
@ -14,6 +15,8 @@ use iced_core::{Border, Color, Shadow};
use crate::{theme, widget::segmented_button, Theme};
use super::dnd_destination::DragId;
pub type Id = segmented_button::Entity;
pub type Model = segmented_button::SingleSelectModel;
@ -46,6 +49,44 @@ where
.style(theme::Container::custom(nav_bar_style))
}
/// Navigation side panel for switching between views.
/// Can receive drag and drop events.
pub fn nav_bar_dnd<Message, D: AllowedMimeTypes>(
model: &segmented_button::SingleSelectModel,
on_activate: fn(segmented_button::Entity) -> Message,
on_dnd_enter: impl Fn(segmented_button::Entity, Vec<String>) -> Message + 'static,
on_dnd_leave: impl Fn(segmented_button::Entity) -> Message + 'static,
on_dnd_drop: impl Fn(segmented_button::Entity, Option<D>, DndAction) -> Message + 'static,
id: DragId,
) -> iced::widget::Container<Message, crate::Theme, crate::Renderer>
where
Message: Clone + 'static,
{
let theme = crate::theme::active();
let space_s = theme.cosmic().space_s();
let space_xxs = theme.cosmic().space_xxs();
let nav_buttons = segmented_button::vertical(model)
.button_height(32)
.button_padding([space_s, space_xxs, space_s, space_xxs])
.button_spacing(space_xxs)
.spacing(space_xxs)
.on_activate(on_activate)
.style(crate::theme::SegmentedButton::TabBar)
.on_dnd_enter(on_dnd_enter)
.on_dnd_leave(on_dnd_leave)
.on_dnd_drop(on_dnd_drop)
.drag_id(id);
nav_buttons
.apply(scrollable)
.height(Length::Fill)
.apply(container)
.padding(space_xxs)
.height(Length::Fill)
.style(theme::Container::custom(nav_bar_style))
}
#[must_use]
pub fn nav_bar_style(theme: &Theme) -> iced_style::container::Appearance {
let cosmic = &theme.cosmic();