47 lines
1.4 KiB
Rust
47 lines
1.4 KiB
Rust
use gpui::{
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App, AppContext, Context, Entity, IntoElement, ParentElement, Render, SharedString, Styled,
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Window, div, prelude::*,
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};
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use super::{Icon, IconName};
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use crate::theme::{ActiveTheme, Elevation, IconSize, Radius, TextSize};
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/// What follows the pointer while a tab or panel drags.
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pub struct DragGhost {
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title: SharedString,
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icon: Option<IconName>,
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}
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impl DragGhost {
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pub fn new(title: SharedString, icon: Option<IconName>, cx: &mut App) -> Entity<Self> {
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cx.new(|_| Self { title, icon })
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}
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}
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impl Render for DragGhost {
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fn render(&mut self, _: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
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let theme = cx.theme();
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div()
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.flex()
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.items_center()
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.gap_1p5()
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.px_2()
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.py_1()
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.rounded(theme.radius(Radius::Md))
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.bg(theme.colors.overlay)
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.border_1()
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.border_color(theme.colors.border)
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.shadow(theme.elevation(Elevation::Floating))
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.text_size(theme.text_size(TextSize::Sm))
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.text_color(theme.colors.fg)
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.when_some(self.icon, |ghost, icon| {
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ghost.child(
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Icon::new(icon)
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.size(IconSize::Sm)
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.color(theme.colors.fg_muted),
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)
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})
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.child(self.title.clone())
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}
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}
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