move gpui-components to ui crate

crates/ui/src/tooltip.rs

@@ -0,0 +1,38 @@
+use gpui::{
+    div, px, AnyView, IntoElement, ParentElement, Render, SharedString, Styled, ViewContext,
+    VisualContext, WindowContext,
+};
+
+use crate::theme::ActiveTheme;
+
+pub struct Tooltip {
+    text: SharedString,
+}
+
+impl Tooltip {
+    pub fn new(text: impl Into<SharedString>, cx: &mut WindowContext) -> AnyView {
+        cx.new_view(|_| Self { text: text.into() }).into()
+    }
+}
+
+impl Render for Tooltip {
+    fn render(&mut self, cx: &mut ViewContext<Self>) -> impl IntoElement {
+        div().child(
+            // Wrap in a child, to ensure the left margin is applied to the tooltip
+            div()
+                .font_family(".SystemUIFont")
+                .m_3()
+                .bg(cx.theme().popover)
+                .text_color(cx.theme().popover_foreground)
+                .bg(cx.theme().popover)
+                .border_1()
+                .border_color(cx.theme().border)
+                .shadow_md()
+                .rounded(px(6.))
+                .py_0p5()
+                .px_2()
+                .text_sm()
+                .child(self.text.clone()),
+        )
+    }
+}