use crate::prelude::*;use gpui::{AnyElement, AnyView, Hsla, IntoElement, ParentElement, Styled}; /// Chips provide a container for an informative label.////// # Usage Example////// ```/// use ui::Chip;////// let chip = Chip::new("This Chip");/// ```#[derive(IntoElement, RegisterComponent)]pub struct Chip {    label: SharedString,    label_color: Color,    label_size: LabelSize,    bg_color: Option<Hsla>,    border_color: Option<Hsla>,    height: Option<Pixels>,    tooltip: Option<Box<dyn Fn(&mut Window, &mut App) -> AnyView + 'static>>,} impl Chip {    /// Creates a new `Chip` component with the specified label.    pub fn new(label: impl Into<SharedString>) -> Self {        Self {            label: label.into(),            label_color: Color::Default,            label_size: LabelSize::XSmall,            bg_color: None,            border_color: None,            height: None,            tooltip: None,        }    }     /// Sets the color of the label.    pub fn label_color(mut self, color: Color) -> Self {        self.label_color = color;        self    }     /// Sets the size of the label.    pub fn label_size(mut self, size: LabelSize) -> Self {        self.label_size = size;        self    }     /// Sets a custom background color for the callout content.    pub fn bg_color(mut self, color: Hsla) -> Self {        self.bg_color = Some(color);        self    }     /// Sets a custom border color for the chip.    pub fn border_color(mut self, color: Hsla) -> Self {        self.border_color = Some(color);        self    }     /// Sets a custom height for the chip.    pub fn height(mut self, height: Pixels) -> Self {        self.height = Some(height);        self    }     pub fn tooltip(mut self, tooltip: impl Fn(&mut Window, &mut App) -> AnyView + 'static) -> Self {        self.tooltip = Some(Box::new(tooltip));        self    }} impl RenderOnce for Chip {    fn render(self, _: &mut Window, cx: &mut App) -> impl IntoElement {        let bg_color = self            .bg_color            .unwrap_or(cx.theme().colors().element_background);         let border_color = self.border_color.unwrap_or(cx.theme().colors().border);         h_flex()            .when_some(self.height, |this, h| this.h(h))            .flex_none()            .px_1()            .border_1()            .rounded_sm()            .border_color(border_color)            .bg(bg_color)            .overflow_hidden()            .child(                Label::new(self.label.clone())                    .size(self.label_size)                    .color(self.label_color)                    .buffer_font(cx)                    .truncate(),            )            .id(self.label.clone())            .when_some(self.tooltip, |this, tooltip| this.tooltip(tooltip))    }} impl Component for Chip {    fn scope() -> ComponentScope {        ComponentScope::DataDisplay    }     fn preview(_window: &mut Window, cx: &mut App) -> Option<AnyElement> {        let chip_examples = vec![            single_example("Default", Chip::new("Chip Example").into_any_element()),            single_example(                "Customized Label Color",                Chip::new("Chip Example")                    .label_color(Color::Accent)                    .into_any_element(),            ),            single_example(                "Customized Label Size",                Chip::new("Chip Example")                    .label_size(LabelSize::Large)                    .label_color(Color::Accent)                    .into_any_element(),            ),            single_example(                "Customized Background Color",                Chip::new("Chip Example")                    .bg_color(cx.theme().colors().text_accent.opacity(0.1))                    .into_any_element(),            ),        ];         Some(example_group(chip_examples).vertical().into_any_element())    }}