e6c1c51b37
It's not comprehensive enough to start linting on `style` group, but hey, it's a start. Release Notes: - N/A
76 lines
1.8 KiB
Rust
76 lines
1.8 KiB
Rust
mod list_header;
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mod list_item;
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mod list_separator;
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mod list_sub_header;
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pub use list_header::*;
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pub use list_item::*;
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pub use list_separator::*;
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pub use list_sub_header::*;
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use gpui::AnyElement;
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use smallvec::SmallVec;
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use crate::{prelude::*, v_flex, Label};
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pub use ListHeader;
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#[derive(IntoElement)]
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pub struct List {
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/// Message to display when the list is empty
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/// Defaults to "No items"
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empty_message: SharedString,
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header: Option<ListHeader>,
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toggle: Option<bool>,
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children: SmallVec<[AnyElement; 2]>,
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}
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impl Default for List {
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fn default() -> Self {
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Self::new()
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}
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}
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impl List {
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pub fn new() -> Self {
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Self {
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empty_message: "No items".into(),
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header: None,
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toggle: None,
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children: SmallVec::new(),
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}
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}
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pub fn empty_message(mut self, empty_message: impl Into<SharedString>) -> Self {
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self.empty_message = empty_message.into();
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self
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}
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pub fn header(mut self, header: impl Into<Option<ListHeader>>) -> Self {
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self.header = header.into();
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self
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}
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pub fn toggle(mut self, toggle: impl Into<Option<bool>>) -> Self {
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self.toggle = toggle.into();
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self
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}
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}
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impl ParentElement for List {
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fn extend(&mut self, elements: impl IntoIterator<Item = AnyElement>) {
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self.children.extend(elements)
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}
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}
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impl RenderOnce for List {
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fn render(self, _cx: &mut WindowContext) -> impl IntoElement {
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v_flex().w_full().py_1().children(self.header).map(|this| {
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match (self.children.is_empty(), self.toggle) {
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(false, _) => this.children(self.children),
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(true, Some(false)) => this,
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(true, _) => this.child(Label::new(self.empty_message.clone()).color(Color::Muted)),
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}
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})
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}
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}
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