add list

examples/gallery/src/main.rs

@@ -23,6 +23,7 @@ use gpui_native_core::switch::Switch;
 use gpui_native_core::toast::{Toast, ToastSeverity, Toasts, ToastsView};
 use gpui_native_core::toggle::Toggle;
 use gpui_native_core::tooltip::Tooltip;
+use gpui_native_data::list::{List, ListItem};
 use gpui_native_icons::{IconAssets, IconRole, icon};
 use gpui_native_theme::{ActiveTheme as _, Theme};
 use gpui_platform::application;
@@ -41,6 +42,7 @@ struct Gallery {
     alert_open: bool,
     toasts: Entity<Toasts>,
     scroll: gpui::ScrollHandle,
+    list_selected: Option<usize>,
 }
 
 impl Render for Gallery {
@@ -339,6 +341,42 @@ impl Render for Gallery {
                             })
                     }),
             )
+            .child(
+                v_flex()
+                    .gap_2()
+                    .child(section_label(
+                        "list · native refs — NSTableView (list), WinUI ListView, Adwaita ListBox, Breeze",
+                        colors,
+                    ))
+                    .child({
+                        let gallery = gallery.clone();
+                        List::new("gallery-list")
+                            .selected(self.list_selected)
+                            .on_change(move |selected, _, cx| {
+                                gallery.update(cx, |gallery, cx| {
+                                    gallery.list_selected = selected;
+                                    cx.notify();
+                                });
+                            })
+                            .items(|_, _| {
+                                vec![
+                                    ListItem::new("Documents").icon(IconRole::Folder),
+                                    ListItem::new("Pictures")
+                                        .icon(IconRole::Folder)
+                                        .detail("24 items"),
+                                    ListItem::new("Music").icon(IconRole::Folder),
+                                    ListItem::new("Archive").disabled(true),
+                                    ListItem::new("Trash").detail("emptied weekly"),
+                                ]
+                            })
+                    })
+                    .child(
+                        div()
+                            .text_xs()
+                            .text_color(colors.muted_foreground)
+                            .child(format!("selected: {:?}", self.list_selected)),
+                    ),
+            )
             .child(
                 v_flex()
                     .gap_2()
@@ -957,6 +995,7 @@ fn main() {
                         alert_open: false,
                         toasts,
                         scroll: gpui::ScrollHandle::new(),
+                        list_selected: None,
                     }
                 })
             },