67 lines
2.2 KiB
Rust
67 lines
2.2 KiB
Rust
// Copyright 2023 System76 <info@system76.com>
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// Copyright 2019 Héctor Ramón, Iced contributors
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// SPDX-License-Identifier: MPL-2.0 AND MIT
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//! Displays a list of options in a popover menu on select.
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use std::borrow::Cow;
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pub mod menu;
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pub use menu::Menu;
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pub mod multi;
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pub mod operation;
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mod widget;
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pub use widget::*;
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use crate::surface;
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pub use iced_core::widget::Id;
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use iced_core::window;
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/// Displays a list of options in a popover menu on select.
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pub fn dropdown<
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'a,
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S: AsRef<str> + std::clone::Clone + Send + Sync + 'static,
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Message: 'static + Clone,
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>(
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selections: impl Into<Cow<'a, [S]>>,
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selected: Option<usize>,
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on_selected: impl Fn(usize) -> Message + Send + Sync + 'static,
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) -> Dropdown<'a, S, Message, Message> {
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Dropdown::new(selections.into(), selected, on_selected)
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}
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/// Displays a list of options in a popover menu on select.
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/// AppMessage must be the App's toplevel message.
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pub fn popup_dropdown<
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'a,
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S: AsRef<str> + std::clone::Clone + Send + Sync + 'static,
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Message: 'static + Clone,
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AppMessage: 'static + Clone,
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>(
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selections: impl Into<Cow<'a, [S]>>,
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selected: Option<usize>,
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on_selected: impl Fn(usize) -> Message + Send + Sync + 'static,
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_parent_id: window::Id,
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_on_surface_action: impl Fn(surface::Action) -> Message + Send + Sync + 'static,
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_map_action: impl Fn(Message) -> AppMessage + Send + Sync + 'static,
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) -> Dropdown<'a, S, Message, AppMessage> {
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let dropdown: Dropdown<'_, S, Message, AppMessage> =
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Dropdown::new(selections.into(), selected, on_selected);
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#[cfg(all(feature = "winit", feature = "wayland", target_os = "linux"))]
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let dropdown = dropdown.with_popup(_parent_id, _on_surface_action, _map_action);
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dropdown
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}
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// /// Produces a [`Task`] that closes the [`Dropdown`].
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// pub fn close<Message: 'static>(id: Id) -> iced_runtime::Task<Message> {
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// iced_runtime::task::effect(iced_runtime::Action::Widget(Box::new(operation::close(id))))
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// }
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// /// Produces a [`Task`] that opens the [`Dropdown`].
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// pub fn open<Message: 'static>(id: Id) -> iced_runtime::Task<Message> {
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// iced_runtime::task::effect(iced_runtime::Action::Widget(Box::new(operation::open(id))))
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// }
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