switch gpui family to gpui-pre 0.3.10 and re-export editor crate

Reviewed-on: #3

Cargo.toml

@@ -24,9 +24,9 @@ gpui-native-icons = { path = "crates/icons" }
 gpui-native-theme = { path = "crates/theme" }
 
 [workspace.dependencies]
-gpui = { git = "https://github.com/zed-industries/zed" }
-gpui_platform = { git = "https://github.com/zed-industries/zed", features = ["font-kit"] }
-reqwest_client = { git = "https://github.com/zed-industries/zed" }
+gpui = { package = "gpui-pre", version = "0.3.10" }
+gpui_platform = { package = "gpui-pre-platform", version = "0.3.10", features = ["font-kit"] }
+reqwest_client = { package = "gpui-pre-reqwest-client", version = "0.3.10" }
 
 gpui-native-core = { path = "crates/core", default-features = false }
 gpui-native-data = { path = "crates/data", default-features = false }

crates/core/Cargo.toml

@@ -63,7 +63,7 @@ badge = []
 input = ["button"]
 clipboard = ["button"]
 popover = []
-scroll_area = ["scrollbar"]
+scroll_area = []
 scrollbar = ["scroll_area"]
 segmented = []
 separator = []

crates/core/src/alert.rs

@@ -6,7 +6,7 @@ use gpui::{
     IntoElement, ParentElement as _, RenderOnce, SharedString, StatefulInteractiveElement as _,
     Styled as _, Window, deferred, div, ease_out_quint, px,
 };
-use gpui_native_icons::{IconRole, icon};
+use gpui_native_icons::{Icon, IconRole, icon};
 use gpui_native_theme::{ActiveTheme as _, Size};
 
 use crate::common::DismissHandler;
@@ -33,7 +33,7 @@ pub struct Alert {
     title: Option<SharedString>,
     message: Option<SharedString>,
     severity: AlertSeverity,
-    icon: Option<IconRole>,
+    icon: Option<Icon>,
     show_icon: bool,
     on_dismiss: Option<DismissHandler>,
 }
@@ -78,9 +78,12 @@ impl Alert {
         self
     }
 
-    /// Overrides the severity-derived icon with this glyph.
-    pub fn icon(mut self, role: IconRole) -> Self {
-        self.icon = Some(role);
+    /// Overrides the severity-derived icon.
+    pub fn icon<I>(mut self, icon: I) -> Self
+    where
+        I: Into<Icon>,
+    {
+        self.icon = Some(icon.into());
         self
     }
 
@@ -116,10 +119,12 @@ impl RenderOnce for Alert {
             AlertSeverity::Danger => theme.ramps.destructive,
         };
 
-        let icon_role = self.icon.unwrap_or(match self.severity {
+        let icon_glyph = self.icon.unwrap_or_else(|| {
+            icon(match self.severity {
                 AlertSeverity::Info => IconRole::Info,
                 AlertSeverity::Success => IconRole::Check,
                 AlertSeverity::Warning | AlertSeverity::Danger => IconRole::Warning,
+            })
         });
 
         let foreground = theme.colors.foreground;
@@ -158,7 +163,7 @@ impl RenderOnce for Alert {
                         .flex()
                         .items_center()
                         .h(window.line_height())
-                        .child(icon(icon_role).size(icon_size).color(ramp.base)),
+                        .child(icon_glyph.size(icon_size).color(ramp.base)),
                 )
             })
             .child(
@@ -332,7 +337,6 @@ impl RenderOnce for AlertsView {
                     div()
                         .relative()
                         .w_full()
-                        .debug_selector(|| "alert-entry".to_string())
                         .child(entry.alert.clone())
                         .with_animation(
                             ("alert-enter", id),

crates/core/src/button.rs

@@ -6,7 +6,7 @@ use gpui::{
     RenderOnce, Role, SharedString, StatefulInteractiveElement as _, Styled as _, Window, canvas,
     relative, transparent_black,
 };
-use gpui_native_icons::{IconRole, icon};
+use gpui_native_icons::Icon;
 use gpui_native_theme::{ActiveTheme as _, BORDER_WIDTH, Size};
 use gpui_native_utils::{focus_ring, record_anchor_bounds};
 use std::rc::Rc;
@@ -38,7 +38,7 @@ pub enum ButtonVariant {
 pub struct Button {
     id: ElementId,
     label: Option<SharedString>,
-    icon: Option<IconRole>,
+    icon: Option<Icon>,
     variant: ButtonVariant,
     size: Size,
     disabled: bool,
@@ -82,8 +82,11 @@ impl Button {
     }
 
     /// Shows an icon beside the label.
-    pub fn icon(mut self, role: IconRole) -> Self {
-        self.icon = Some(role);
+    pub fn icon<I>(mut self, icon: I) -> Self
+    where
+        I: Into<Icon>,
+    {
+        self.icon = Some(icon.into());
         self
     }
 
@@ -236,8 +239,8 @@ impl RenderOnce for Button {
                 )
             })
             .when(!self.loading, |button| {
-                button.when_some(self.icon, |button, role| {
-                    button.child(icon(role).size(metrics.icon_size).color(foreground))
+                button.when_some(self.icon, |button, icon| {
+                    button.child(icon.size(metrics.icon_size).color(foreground))
                 })
             })
             .when_some(self.label, |button, label| button.child(label))

crates/core/src/command_palette.rs

@@ -9,7 +9,7 @@ use gpui::{
     StatefulInteractiveElement as _, Styled as _, Subscription, Window, actions, canvas, deferred,
     div, relative,
 };
-use gpui_native_icons::{IconRole, icon};
+use gpui_native_icons::Icon;
 use gpui_native_theme::{ActiveTheme as _, POPUP_MAX_HEIGHT, Size};
 
 use crate::common::{h_flex, v_flex};
@@ -49,7 +49,7 @@ pub struct Command {
     /// Gray text on the row's right edge, e.g. the keybinding.
     pub hint: Option<SharedString>,
     /// Leading glyph shown before the label.
-    pub icon: Option<IconRole>,
+    pub icon: Option<Icon>,
 }
 
 impl Command {
@@ -64,8 +64,11 @@ impl Command {
     }
 
     /// Shows an icon before the label.
-    pub fn icon(mut self, role: IconRole) -> Self {
-        self.icon = Some(role);
+    pub fn icon<I>(mut self, icon: I) -> Self
+    where
+        I: Into<Icon>,
+    {
+        self.icon = Some(icon.into());
         self
     }
 
@@ -361,8 +364,8 @@ impl Render for CommandPaletteState {
                             state.update(cx, |state, cx| state.choose_row(row_ix, window, cx));
                         }
                     })
-                    .when_some(command.icon, |row, role| {
-                        row.child(icon(role).size(metrics.icon_size).color(colors.foreground))
+                    .when_some(command.icon.clone(), |row, icon| {
+                        row.child(icon.size(metrics.icon_size).color(colors.foreground))
                     })
                     .child(
                         div()

crates/core/src/dialog.rs

@@ -14,7 +14,6 @@ use crate::common::v_flex;
 pub type ChangeHandler = Rc<dyn Fn(bool, &mut Window, &mut App)>;
 type ContentFn = Box<dyn Fn(&mut Window, &mut App) -> AnyElement>;
 type ActionsFn = Box<dyn Fn(&mut Window, &mut App) -> Vec<AnyElement>>;
-
 /// A centred panel over a dim scrim: the platform's modal.
 #[derive(IntoElement)]
 pub struct Dialog {

crates/core/src/dropdown_menu.rs

@@ -9,7 +9,7 @@ use gpui::{
     MouseButton, MouseDownEvent, ParentElement as _, RenderOnce, Role, SharedString,
     StatefulInteractiveElement as _, Styled as _, Window, canvas, div, relative,
 };
-use gpui_native_icons::{IconRole, icon};
+use gpui_native_icons::{Icon, IconRole, icon};
 use gpui_native_theme::{ActiveTheme as _, BORDER_WIDTH, Size};
 use gpui_native_utils::{focus_handle, focus_ring};
 
@@ -27,7 +27,7 @@ type ItemsFn = Box<dyn Fn(&mut Window, &mut App) -> Vec<MenuItem>>;
 pub struct DropdownMenu {
     id: ElementId,
     label: Option<SharedString>,
-    icon: Option<IconRole>,
+    icon: Option<Icon>,
     variant: ButtonVariant,
     size: Size,
     disabled: bool,
@@ -73,8 +73,11 @@ impl DropdownMenu {
     }
 
     /// Shows an icon beside the label.
-    pub fn icon(mut self, role: IconRole) -> Self {
-        self.icon = Some(role);
+    pub fn icon<I>(mut self, icon: I) -> Self
+    where
+        I: Into<Icon>,
+    {
+        self.icon = Some(icon.into());
         self
     }
 
@@ -267,8 +270,8 @@ impl RenderOnce for DropdownMenu {
                 )
             })
             .when(!self.loading, |zone| {
-                zone.when_some(self.icon, |zone, role| {
-                    zone.child(icon(role).size(metrics.icon_size).color(foreground))
+                zone.when_some(self.icon, |zone, icon| {
+                    zone.child(icon.size(metrics.icon_size).color(foreground))
                 })
             })
             .when_some(self.label, |zone, label| zone.child(label));

crates/core/src/empty_state.rs

@@ -3,7 +3,7 @@ use gpui::{
     App, IntoElement, ParentElement as _, RenderOnce, SharedString, StyleRefinement, Styled as _,
     Window, div, relative,
 };
-use gpui_native_icons::{IconRole, icon};
+use gpui_native_icons::Icon;
 use gpui_native_theme::{ActiveTheme as _, Size};
 
 use crate::common::{StyledExt, v_flex};
@@ -11,7 +11,7 @@ use crate::common::{StyledExt, v_flex};
 /// The centered "nothing here yet" panel for lists, tables, and searches.
 #[derive(IntoElement)]
 pub struct EmptyState {
-    icon: Option<IconRole>,
+    icon: Option<Icon>,
     headline: SharedString,
     hint: Option<SharedString>,
     action: Option<gpui::AnyElement>,
@@ -34,8 +34,11 @@ impl EmptyState {
     }
 
     /// Sets a large muted icon above the headline.
-    pub fn icon(mut self, role: IconRole) -> Self {
-        self.icon = Some(role);
+    pub fn icon<I>(mut self, icon: I) -> Self
+    where
+        I: Into<Icon>,
+    {
+        self.icon = Some(icon.into());
         self
     }
 
@@ -78,11 +81,11 @@ impl RenderOnce for EmptyState {
             .justify_center()
             .text_center()
             .p_4()
-            .when_some(self.icon, |state, role| {
+            .when_some(self.icon, |state, icon| {
                 state.child(
                     div()
                         .mb_2()
-                        .child(icon(role).size(illustration).color(muted_foreground)),
+                        .child(icon.size(illustration).color(muted_foreground)),
                 )
             })
             .child(

crates/core/src/menu.rs

@@ -9,7 +9,7 @@ use gpui::{
     StatefulInteractiveElement as _, Styled as _, Window, anchored, canvas, deferred, div,
     ease_out_quint, point, px, relative,
 };
-use gpui_native_icons::{IconRole, icon as icon_glyph};
+use gpui_native_icons::{Icon, IconRole, icon as icon_glyph};
 use gpui_native_theme::{ActiveTheme as _, POPUP_MAX_HEIGHT};
 
 use crate::common::v_flex;
@@ -30,7 +30,7 @@ type ItemsFn = Box<dyn Fn(&mut Window, &mut App) -> Vec<MenuItem>>;
 pub struct MenuItem {
     kind: MenuItemKind,
     label: SharedString,
-    icon: Option<IconRole>,
+    icon: Option<Icon>,
     shortcut: Option<SharedString>,
     handler: Option<ItemHandler>,
     disabled: bool,
@@ -86,8 +86,11 @@ impl MenuItem {
     }
 
     /// Shows an icon before the label.
-    pub fn icon(mut self, role: IconRole) -> Self {
-        self.icon = Some(role);
+    pub fn icon<I>(mut self, icon: I) -> Self
+    where
+        I: Into<Icon>,
+    {
+        self.icon = Some(icon.into());
         self
     }
 
@@ -526,7 +529,7 @@ fn render_item(
             let destructive = item.destructive;
             let checked = item.checked;
             let shortcut = item.shortcut.clone();
-            let icon_role = item.icon;
+            let icon = item.icon.clone();
 
             div()
                 .id(("menu-item", index))
@@ -576,8 +579,8 @@ fn render_item(
                         }
                     }
                 })
-                .when_some(icon_role, |row, role| {
-                    row.child(icon_glyph(role).size(chrome.icon_size).color(label_color))
+                .when_some(icon, |row, icon| {
+                    row.child(icon.size(chrome.icon_size).color(label_color))
                 })
                 .child(
                     div()

crates/core/src/segmented.rs

@@ -7,7 +7,7 @@ use gpui::{
     SpringConfig, StatefulInteractiveElement as _, StyleRefinement, Styled as _, Toggled, Window,
     canvas, div,
 };
-use gpui_native_icons::{IconRole, icon};
+use gpui_native_icons::Icon;
 use gpui_native_theme::{ActiveTheme as _, Size};
 use gpui_native_utils::{focus_handle, focus_ring};
 
@@ -21,7 +21,7 @@ type ChangeHandler<T> = Rc<dyn Fn(T, &mut Window, &mut App)>;
 pub struct SegmentedOption<T> {
     value: T,
     label: SharedString,
-    icon: Option<IconRole>,
+    icon: Option<Icon>,
 }
 
 impl<T> SegmentedOption<T> {
@@ -38,8 +38,11 @@ impl<T> SegmentedOption<T> {
     }
 
     /// Sets a leading icon for the segment.
-    pub fn icon(mut self, role: IconRole) -> Self {
-        self.icon = Some(role);
+    pub fn icon<I>(mut self, icon: I) -> Self
+    where
+        I: Into<Icon>,
+    {
+        self.icon = Some(icon.into());
         self
     }
 }
@@ -226,8 +229,8 @@ where
                         .role(Role::RadioButton)
                         .aria_label(segment.label.clone())
                         .aria_toggled(Toggled::from(is_selected))
-                        .when_some(segment.icon, |segment, role| {
-                            segment.child(icon(role).size(icon_size).color(content_color))
+                        .when_some(segment.icon.clone(), |segment, icon| {
+                            segment.child(icon.size(icon_size).color(content_color))
                         })
                         .child(segment.label.clone())
                         .child(

crates/core/src/select.rs

@@ -5,7 +5,7 @@ use gpui::{
     App, ElementId, InteractiveElement as _, IntoElement, ParentElement as _, RenderOnce, Role,
     SharedString, StatefulInteractiveElement as _, StyleRefinement, Styled as _, Window,
 };
-use gpui_native_icons::{IconRole, icon};
+use gpui_native_icons::{Icon, IconRole, icon};
 use gpui_native_theme::{ActiveTheme as _, BORDER_WIDTH, Size};
 use gpui_native_utils::focus_ring;
 
@@ -20,7 +20,7 @@ pub type SelectHandler<T> = Rc<dyn Fn(Option<T>, &mut Window, &mut App)>;
 pub struct SelectOption<T> {
     value: T,
     label: SharedString,
-    icon: Option<IconRole>,
+    icon: Option<Icon>,
 }
 
 impl<T> SelectOption<T> {
@@ -37,8 +37,11 @@ impl<T> SelectOption<T> {
     }
 
     /// Sets a leading icon for the option's row.
-    pub fn icon(mut self, role: IconRole) -> Self {
-        self.icon = Some(role);
+    pub fn icon<I>(mut self, icon: I) -> Self
+    where
+        I: Into<Icon>,
+    {
+        self.icon = Some(icon.into());
         self
     }
 }
@@ -272,8 +275,8 @@ where
                     };
 
                     let mut row = MenuItem::new(option.label.clone());
-                    if let Some(role) = option.icon {
-                        row = row.icon(role);
+                    if let Some(icon) = option.icon.clone() {
+                        row = row.icon(icon);
                     }
                     row.checked(is_selected).handler(handler)
                 })

crates/core/src/toast.rs

@@ -9,7 +9,7 @@ use gpui::{
     IntoElement, ParentElement as _, RenderOnce, SharedString, StatefulInteractiveElement as _,
     Styled as _, Task, Window, deferred, div, ease_out_quint, px,
 };
-use gpui_native_icons::{IconRole, icon};
+use gpui_native_icons::{Icon, IconRole, icon};
 use gpui_native_theme::ActiveTheme as _;
 
 use crate::button::{Button, ButtonVariant};
@@ -43,7 +43,7 @@ impl ToastAction {
 #[derive(Clone)]
 pub struct Toast {
     message: SharedString,
-    icon: Option<IconRole>,
+    icon: Option<Icon>,
     action: Option<ToastAction>,
     duration: Option<Duration>,
     on_dismiss: Option<DismissHandler>,
@@ -68,8 +68,11 @@ impl Toast {
     }
 
     /// Shows this glyph before the content.
-    pub fn icon(mut self, role: IconRole) -> Self {
-        self.icon = Some(role);
+    pub fn icon<I>(mut self, icon: I) -> Self
+    where
+        I: Into<Icon>,
+    {
+        self.icon = Some(icon.into());
         self
     }
 
@@ -275,7 +278,6 @@ fn pill(entry: &ToastEntry, toasts: &Entity<Toasts>, cx: &App) -> gpui::Stateful
 
     div()
         .id(("toast", id))
-        .debug_selector(|| "toast-pill".to_string())
         .max_w(px(480.))
         .flex()
         .items_center()
@@ -286,14 +288,14 @@ fn pill(entry: &ToastEntry, toasts: &Entity<Toasts>, cx: &App) -> gpui::Stateful
         .border_color(border)
         .rounded(radius)
         .shadow(shadows.clone())
-        .when_some(toast.icon, |pill, icon_role| {
+        .when_some(toast.icon.clone(), |pill, icon| {
             pill.child(
                 div()
                     .flex_none()
                     .mr_2()
                     .flex()
                     .items_center()
-                    .child(icon(icon_role).size(icon_size).color(foreground)),
+                    .child(icon.size(icon_size).color(foreground)),
             )
         })
         .child(

crates/data/src/list.rs

@@ -6,7 +6,7 @@ use gpui::{
     ParentElement as _, RenderOnce, Role, SharedString, StatefulInteractiveElement as _,
     Styled as _, Window, div,
 };
-use gpui_native_icons::{IconRole, icon};
+use gpui_native_icons::Icon;
 use gpui_native_theme::ActiveTheme as _;
 use gpui_native_utils::{nav_key, paint_selectable_row, selectable_label_color};
 
@@ -17,7 +17,7 @@ type ItemsFn = Box<dyn Fn(&mut Window, &mut App) -> Vec<ListItem>>;
 /// One row of a [`List`].
 pub struct ListItem {
     label: SharedString,
-    icon: Option<IconRole>,
+    icon: Option<Icon>,
     detail: Option<SharedString>,
     disabled: bool,
 }
@@ -36,9 +36,12 @@ impl ListItem {
         }
     }
 
-    /// Shows an icon leading the label.
-    pub fn icon(mut self, role: IconRole) -> Self {
-        self.icon = Some(role);
+    /// Shows an icon leading the label, a role or any custom [`IconNamed`].
+    pub fn icon<I>(mut self, icon: I) -> Self
+    where
+        I: Into<Icon>,
+    {
+        self.icon = Some(icon.into());
         self
     }
 
@@ -222,12 +225,8 @@ fn render_row(
                 }
             })
         })
-        .when_some(item.icon, |row, role| {
-            row.child(
-                icon(role)
-                    .size(theme.sizes.medium.icon_size)
-                    .color(label_color),
-            )
+        .when_some(item.icon.clone(), |row, icon| {
+            row.child(icon.size(theme.sizes.medium.icon_size).color(label_color))
         })
         .child(
             div()

crates/data/src/sidebar.rs

@@ -10,7 +10,7 @@ use gpui::{
     Styled as _, Window, div,
 };
 use gpui_native_core::scroll_area::ScrollArea;
-use gpui_native_icons::{IconRole, icon};
+use gpui_native_icons::Icon;
 use gpui_native_theme::ActiveTheme as _;
 use gpui_native_utils::{nav_key, paint_selectable_row, selectable_label_color};
 
@@ -26,7 +26,7 @@ pub enum SidebarEntry {
     /// A selectable row.
     Row {
         label: SharedString,
-        icon: Option<IconRole>,
+        icon: Option<Icon>,
         detail: Option<SharedString>,
         disabled: bool,
     },
@@ -56,10 +56,13 @@ impl SidebarEntry {
         }
     }
 
-    /// Shows an icon leading the label.
-    pub fn icon(mut self, role: IconRole) -> Self {
-        if let Self::Row { icon, .. } = &mut self {
-            *icon = Some(role);
+    /// Shows an icon leading the label, a role or any custom [`IconNamed`].
+    pub fn icon<I>(mut self, icon: I) -> Self
+    where
+        I: Into<Icon>,
+    {
+        if let Self::Row { icon: slot, .. } = &mut self {
+            *slot = Some(icon.into());
         }
         self
     }
@@ -337,12 +340,8 @@ fn render_entry(
                 });
             }
 
-            row = row.when_some(*row_icon, |row, role| {
-                row.child(
-                    icon(role)
-                        .size(theme.sizes.medium.icon_size)
-                        .color(label_color),
-                )
+            row = row.when_some(row_icon.clone(), |row, icon| {
+                row.child(icon.size(theme.sizes.medium.icon_size).color(label_color))
             });
 
             row = row.child(div().flex_1().text_color(label_color).child(label.clone()));

crates/data/src/tabs.rs

@@ -10,7 +10,7 @@ use gpui_native_core::button::{Button, ButtonVariant};
 use gpui_native_core::common::Sizable as _;
 use gpui_native_core::spinner::Spinner;
 use gpui_native_core::tooltip::Tooltip;
-use gpui_native_icons::{IconRole, icon};
+use gpui_native_icons::{Icon, IconRole};
 use gpui_native_theme::{ActiveTheme as _, Size};
 use gpui_native_utils::adjacent_selectable;
 
@@ -35,7 +35,7 @@ pub struct Tab {
     /// The stable identity for element state; must survive reordering.
     key: ElementId,
     label: SharedString,
-    icon: Option<IconRole>,
+    icon: Option<Icon>,
     lead: Option<AnyElement>,
     busy: bool,
     disabled: bool,
@@ -63,8 +63,11 @@ impl Tab {
     }
 
     /// Shows an icon leading the label.
-    pub fn icon(mut self, role: IconRole) -> Self {
-        self.icon = Some(role);
+    pub fn icon<I>(mut self, icon: I) -> Self
+    where
+        I: Into<Icon>,
+    {
+        self.icon = Some(icon.into());
         self
     }
 
@@ -344,18 +347,18 @@ fn render_tab(
     };
 
     let lead = tab.lead.take();
+    let icon = tab.icon.take();
 
     strip_tab = match lead {
         Some(lead) => strip_tab.child(lead),
         None => match variant {
-            TabsVariant::Underline => strip_tab.child(div().flex_none().pb_0p5().when_some(
-                tab.icon,
-                |slot, role| {
-                    slot.child(icon(role).size(metrics.dense_icon_size).color(label_color))
-                },
-            )),
-            TabsVariant::Pill => strip_tab.when_some(tab.icon, |strip_tab, role| {
-                strip_tab.child(icon(role).size(metrics.dense_icon_size).color(label_color))
+            TabsVariant::Underline => {
+                strip_tab.child(div().flex_none().pb_0p5().when_some(icon, |slot, icon| {
+                    slot.child(icon.size(metrics.dense_icon_size).color(label_color))
+                }))
+            }
+            TabsVariant::Pill => strip_tab.when_some(icon, |strip_tab, icon| {
+                strip_tab.child(icon.size(metrics.dense_icon_size).color(label_color))
             }),
         },
     };

crates/data/src/tree.rs

@@ -6,7 +6,7 @@ use gpui::{
     ParentElement as _, RenderOnce, Role, SharedString, StatefulInteractiveElement as _,
     Styled as _, Window, div,
 };
-use gpui_native_icons::{IconRole, icon};
+use gpui_native_icons::{Icon, IconRole, icon};
 use gpui_native_theme::ActiveTheme as _;
 use gpui_native_utils::{nav_key, paint_selectable_row, selectable_label_color};
 
@@ -20,7 +20,7 @@ type ItemsFn = Box<dyn Fn(&mut Window, &mut App) -> Vec<TreeItem>>;
 #[derive(Clone)]
 pub struct TreeItem {
     label: SharedString,
-    icon: Option<IconRole>,
+    icon: Option<Icon>,
     depth: usize,
     expandable: bool,
     expanded: bool,
@@ -44,8 +44,11 @@ impl TreeItem {
     }
 
     /// Shows an icon leading the label.
-    pub fn icon(mut self, role: IconRole) -> Self {
-        self.icon = Some(role);
+    pub fn icon<I>(mut self, icon: I) -> Self
+    where
+        I: Into<Icon>,
+    {
+        self.icon = Some(icon.into());
         self
     }
 
@@ -317,12 +320,8 @@ fn render_row(
             selected,
             on_disclosure,
         ))
-        .when_some(item.icon, |row, role| {
-            row.child(
-                icon(role)
-                    .size(theme.sizes.medium.icon_size)
-                    .color(label_color),
-            )
+        .when_some(item.icon.clone(), |row, icon| {
+            row.child(icon.size(theme.sizes.medium.icon_size).color(label_color))
         })
         .child(
             div()

crates/icons/Cargo.toml

@@ -2,7 +2,7 @@
 name = "gpui-native-icons"
 version = "0.1.0"
 edition = "2024"
-description = "System icons for GPUI: semantic roles resolved per platform, with a bundled Lucide fallback"
+description = "System icons for GPUI: semantic roles resolved per platform, a bundled Lucide fallback, and app-defined icon sets"
 
 [dependencies]
 anyhow = "1"

crates/icons/src/lib.rs

@@ -1,10 +1,11 @@
 //! System icons for GPUI: components and apps reference semantic roles,
 //! and the crate resolves each role to a glyph for the current platform.
+//! Apps ship their own icon set by implementing [`IconNamed`].
 
 use gpui::prelude::FluentBuilder as _;
 use gpui::{
-    AssetSource, Hsla, IntoElement, ParentElement as _, Pixels, RenderOnce, SharedString,
-    Styled as _, Transformation, Window, div, px, svg,
+    AnyElement, AssetSource, Hsla, IntoElement, ParentElement as _, Pixels, RenderOnce,
+    SharedString, Styled as _, Transformation, Window, div, px, svg,
 };
 
 #[cfg_attr(not(target_os = "linux"), allow(dead_code))]
@@ -194,10 +195,29 @@ impl IconRole {
     }
 }
 
+/// A glyph named by an application's own icon set.
+pub trait IconNamed {
+    /// The SVG asset path, e.g. `icons/commit.svg`.
+    fn path(self) -> SharedString;
+}
+
+impl IconNamed for IconRole {
+    fn path(self) -> SharedString {
+        SharedString::from(self.asset_path())
+    }
+}
+
+/// The glyph an icon draws.
+#[derive(Clone)]
+enum Glyph {
+    Role(IconRole),
+    Named(SharedString),
+}
+
 /// An icon element. Unpainted unless a color is set.
-#[derive(IntoElement)]
+#[derive(Clone, IntoElement)]
 pub struct Icon {
-    role: IconRole,
+    glyph: Glyph,
     size: Pixels,
     color: Option<Hsla>,
     transformation: Option<Transformation>,
@@ -206,7 +226,7 @@ pub struct Icon {
 /// Creates an icon for the role at the default size of 16px.
 pub fn icon(role: IconRole) -> Icon {
     Icon {
-        role,
+        glyph: Glyph::Role(role),
         size: px(16.0),
         color: None,
         transformation: None,
@@ -214,6 +234,19 @@ pub fn icon(role: IconRole) -> Icon {
 }
 
 impl Icon {
+    /// Creates an icon from an application-defined icon set.
+    pub fn named<I>(named: I) -> Self
+    where
+        I: IconNamed,
+    {
+        Self {
+            glyph: Glyph::Named(named.path()),
+            size: px(16.0),
+            color: None,
+            transformation: None,
+        }
+    }
+
     pub fn size(mut self, size: Pixels) -> Self {
         self.size = size;
         self
@@ -232,65 +265,98 @@ impl Icon {
 
     /// The asset key a resolved freedesktop file is served under.
     #[cfg(target_os = "linux")]
-    fn freedesktop_asset_path(&self) -> Option<SharedString> {
-        let size = self.size.as_f32().max(1.0).round() as u32;
-        freedesktop::cached_file(self.role, size).map(|_| {
-            SharedString::from(format!("icons/freedesktop/{}-{size}.svg", self.role.slug()))
-        })
+    fn freedesktop_asset_path(size: Pixels, role: &IconRole) -> Option<SharedString> {
+        let size = size.as_f32().max(1.0).round() as u32;
+        freedesktop::cached_file(*role, size)
+            .map(|_| SharedString::from(format!("icons/freedesktop/{}-{size}.svg", role.slug())))
     }
-}
 
-impl RenderOnce for Icon {
-    fn render(self, _window: &mut Window, _cx: &mut gpui::App) -> impl IntoElement {
+    /// Roles resolve per platform.
+    fn render_role(
+        size: Pixels,
+        color: Option<Hsla>,
+        transformation: Option<Transformation>,
+        role: IconRole,
+    ) -> AnyElement {
         #[cfg(target_os = "windows")]
-        return self.render_glyph();
-        #[cfg(not(target_os = "windows"))]
-        return self.render_svg();
+        if let Some(glyph) = segoe::glyph(role) {
+            return Self::render_glyph(size, color, glyph).into_any_element();
+        }
+        #[cfg(target_os = "linux")]
+        if let Some(path) = Self::freedesktop_asset_path(size, &role) {
+            return Self::render_svg_path(size, color, transformation, path).into_any_element();
+        }
+        Self::render_svg_path(
+            size,
+            color,
+            transformation,
+            SharedString::from(role.asset_path()),
+        )
+        .into_any_element()
     }
-}
 
-impl Icon {
-    /// Windows: the Segoe Fluent codepoint drawn as text in the system font;
-    /// roles without a codepoint fall back to the bundled SVG.
+    /// Windows: the Segoe Fluent codepoint drawn as text in the system font.
     #[cfg(target_os = "windows")]
-    fn render_glyph(self) -> impl IntoElement {
-        match segoe::glyph(self.role) {
-            Some(glyph) => div()
+    fn render_glyph(size: Pixels, color: Option<Hsla>, glyph: char) -> AnyElement {
+        div()
             .flex_none()
-                .size(self.size)
+            .size(size)
             .flex()
             .items_center()
             .justify_center()
             .child(
                 div()
                     .font_family(segoe::FONT_FAMILY)
-                        .text_size(self.size)
-                        .when_some(self.color, |el, color| el.text_color(color))
+                    .text_size(size)
+                    .when_some(color, |el, color| el.text_color(color))
                     .child(glyph.to_string()),
             )
-                .into_any_element(),
-            None => self.render_svg().into_any_element(),
-        }
+            .into_any_element()
     }
 
-    fn render_svg(self) -> impl IntoElement {
-        #[cfg(target_os = "linux")]
-        let path: SharedString = self
-            .freedesktop_asset_path()
-            .unwrap_or_else(|| SharedString::from(self.role.asset_path()));
-
-        #[cfg(not(target_os = "linux"))]
-        let path: SharedString = SharedString::from(self.role.asset_path());
-
-        div().flex_none().size(self.size).child(
+    fn render_svg_path(
+        size: Pixels,
+        color: Option<Hsla>,
+        transformation: Option<Transformation>,
+        path: SharedString,
+    ) -> AnyElement {
+        div()
+            .flex_none()
+            .size(size)
+            .child(
                 svg()
                     .size_full()
                     .path(path)
-                .when_some(self.color, |el, color| el.text_color(color))
-                .when_some(self.transformation, |el, transformation| {
+                    .when_some(color, |el, color| el.text_color(color))
+                    .when_some(transformation, |el, transformation| {
                         el.with_transformation(transformation)
                     }),
             )
+            .into_any_element()
+    }
+}
+
+impl<I> From<I> for Icon
+where
+    I: IconNamed,
+{
+    fn from(named: I) -> Self {
+        Icon::named(named)
+    }
+}
+
+impl RenderOnce for Icon {
+    fn render(self, _window: &mut Window, _cx: &mut gpui::App) -> impl IntoElement {
+        let Icon {
+            glyph,
+            size,
+            color,
+            transformation,
+        } = self;
+        match glyph {
+            Glyph::Named(path) => Self::render_svg_path(size, color, transformation, path),
+            Glyph::Role(role) => Self::render_role(size, color, transformation, role),
+        }
     }
 }
 

crates/layout/Cargo.toml

@@ -17,7 +17,7 @@ gpui = { workspace = true, features = ["test-support"] }
 
 [features]
 default = ["full"]
-full = ["dock", "resize_handle", "resizable", "shell", "window_controls", "toast", "alert"]
+full = ["dock", "resize_handle", "resizable", "shell", "window_controls"]
 dock = [
     "resize_handle",
     "dep:gpui-native-core",
@@ -36,6 +36,4 @@ shell = [
     "dep:gpui-native-data",
     "dep:gpui-native-icons",
 ]
-toast = ["shell", "gpui-native-core/toast"]
-alert = ["shell", "gpui-native-core/alert"]
 window_controls = ["dep:gpui-native-icons"]

crates/layout/src/dock.rs

@@ -15,7 +15,7 @@ use gpui_native_core::common::{h_flex, v_flex};
 use gpui_native_core::context_menu::ContextMenu;
 use gpui_native_core::menu::MenuItem;
 use gpui_native_data::tabs::{Tab, Tabs, TabsVariant};
-use gpui_native_icons::IconRole;
+use gpui_native_icons::{Icon, IconRole};
 use gpui_native_theme::{ActiveTheme as _, Size};
 
 use crate::resize_handle::ResizeHandle;
@@ -35,7 +35,7 @@ type OpenRightSidebarHandler = Rc<dyn Fn(&mut App)>;
 pub struct PanelDescriptor {
     id: SharedString,
     title: SharedString,
-    icon: Option<IconRole>,
+    icon: Option<Icon>,
     build: PanelBuilder,
     right_sidebar: Option<PanelBuilder>,
 }
@@ -58,8 +58,11 @@ impl PanelDescriptor {
     }
 
     /// Shows an icon leading the tab label.
-    pub fn icon(mut self, role: IconRole) -> Self {
-        self.icon = Some(role);
+    pub fn icon<I>(mut self, icon: I) -> Self
+    where
+        I: Into<Icon>,
+    {
+        self.icon = Some(icon.into());
         self
     }
 
@@ -130,7 +133,7 @@ impl Render for DragPreview {
 struct PanelTab {
     panel: SharedString,
     title: SharedString,
-    icon: Option<IconRole>,
+    icon: Option<Icon>,
     view: AnyView,
     right_view: Option<AnyView>,
 }
@@ -215,7 +218,7 @@ impl DockState {
         let tab = PanelTab {
             panel: SharedString::from(id),
             title: panel.title.clone(),
-            icon: panel.icon,
+            icon: panel.icon.clone(),
             view: (panel.build)(window, cx),
             right_view,
         };
@@ -679,7 +682,7 @@ impl DockState {
                         .map(|tab| TabView {
                             panel: tab.panel.clone(),
                             title: tab.title.clone(),
-                            icon: tab.icon,
+                            icon: tab.icon.clone(),
                             view: tab.view.clone(),
                         })
                         .collect(),
@@ -747,7 +750,7 @@ fn take_node(node: &mut Node) -> Node {
 struct TabView {
     panel: SharedString,
     title: SharedString,
-    icon: Option<IconRole>,
+    icon: Option<Icon>,
     view: AnyView,
 }
 
@@ -1039,8 +1042,8 @@ fn render_pane(
                     tabs.iter()
                         .map(|tab| {
                             let mut entry = Tab::new(tab.panel.clone(), tab.title.clone());
-                            if let Some(role) = tab.icon {
-                                entry = entry.icon(role);
+                            if let Some(icon) = tab.icon.clone() {
+                                entry = entry.icon(icon);
                             }
                             entry.closeable(true).wrap({
                                 let panel = tab.panel.clone();

crates/layout/src/shell.rs

@@ -6,12 +6,8 @@ use gpui::{
     AnyElement, App, AppContext as _, Context, ElementId, Entity, InteractiveElement as _,
     IntoElement, ParentElement as _, Pixels, RenderOnce, Styled as _, Window, div, px,
 };
-#[cfg(feature = "alert")]
-use gpui_native_core::alert::{Alert, Alerts, AlertsView};
 use gpui_native_core::button::{Button, ButtonVariant};
 use gpui_native_core::common::{Sizable as _, h_flex, v_flex};
-#[cfg(feature = "toast")]
-use gpui_native_core::toast::{Toast, Toasts, ToastsView};
 use gpui_native_data::sidebar::Sidebar;
 use gpui_native_icons::IconRole;
 use gpui_native_theme::{ActiveTheme as _, Size};
@@ -33,24 +29,16 @@ pub struct LayoutState {
     right_visible: bool,
     left_width: Pixels,
     right_width: Pixels,
-    #[cfg(feature = "toast")]
-    toasts: Entity<Toasts>,
-    #[cfg(feature = "alert")]
-    alerts: Entity<Alerts>,
 }
 
 impl LayoutState {
     /// Creates the state: left sidebar visible, right sidebar hidden.
     pub fn new(cx: &mut App) -> Entity<Self> {
-        cx.new(|cx| Self {
+        cx.new(|_| Self {
             left_visible: true,
             right_visible: false,
             left_width: px(DEFAULT_SIDEBAR_WIDTH),
             right_width: px(DEFAULT_SIDEBAR_WIDTH),
-            #[cfg(feature = "toast")]
-            toasts: cx.new(|_| Toasts::default()),
-            #[cfg(feature = "alert")]
-            alerts: cx.new(|_| Alerts::default()),
         })
     }
 
@@ -103,42 +91,6 @@ impl LayoutState {
             (self.right_width - delta).clamp(px(MIN_SIDEBAR_WIDTH), px(MAX_SIDEBAR_WIDTH));
         cx.notify();
     }
-
-    /// Raises a toast in the shell's overlay. Returns its id.
-    #[cfg(feature = "toast")]
-    pub fn push_toast(&mut self, toast: Toast, cx: &mut Context<Self>) -> usize {
-        self.toasts.update(cx, |toasts, cx| toasts.push(toast, cx))
-    }
-
-    /// Dismisses one toast by id.
-    #[cfg(feature = "toast")]
-    pub fn dismiss_toast(&mut self, id: usize, cx: &mut Context<Self>) {
-        self.toasts.update(cx, |toasts, cx| toasts.dismiss(id, cx));
-    }
-
-    /// Dismisses the toast on screen.
-    #[cfg(feature = "toast")]
-    pub fn clear_toasts(&mut self, cx: &mut Context<Self>) {
-        self.toasts.update(cx, |toasts, cx| toasts.clear(cx));
-    }
-
-    /// Pushes an alert onto the shell's stack. Returns its id.
-    #[cfg(feature = "alert")]
-    pub fn push_alert(&mut self, alert: Alert, cx: &mut Context<Self>) -> usize {
-        self.alerts.update(cx, |alerts, cx| alerts.push(alert, cx))
-    }
-
-    /// Dismisses one alert by id, running its dismiss handler.
-    #[cfg(feature = "alert")]
-    pub fn dismiss_alert(&mut self, id: usize, cx: &mut Context<Self>) {
-        self.alerts.update(cx, |alerts, cx| alerts.dismiss(id, cx));
-    }
-
-    /// Dismisses every alert, running each entry's `on_dismiss` handler.
-    #[cfg(feature = "alert")]
-    pub fn clear_alerts(&mut self, cx: &mut Context<Self>) {
-        self.alerts.update(cx, |alerts, cx| alerts.clear(cx));
-    }
 }
 
 /// Which sidebar a region or toggle belongs to.
@@ -289,16 +241,8 @@ impl RenderOnce for Shell {
                     ))
             });
 
-        // Wraps the layout in a window frame
+        // Wraps the layout in a window frame.
         frame(layout, window, cx)
-            .when(cfg!(feature = "toast"), |this| {
-                let toasts = state.read(cx).toasts.clone();
-                this.child(ToastsView::new((id.clone(), "toasts"), toasts))
-            })
-            .when(cfg!(feature = "alert"), |this| {
-                let alerts = state.read(cx).alerts.clone();
-                this.child(AlertsView::new((id, "alerts"), alerts))
-            })
     }
 }
 

crates/layout/tests/shell.rs

@@ -235,88 +235,3 @@ fn the_right_seam_grows_the_right_sidebar_leftwards() {
     let region = bounds(&mut visual, "test-right").expect("right region missing");
     assert_eq!(region.size.width, grown);
 }
-
-/// Toasts and alerts live on the shell's [`LayoutState`]; pushing one must
-/// show up in the rendered shell with no observing or manual overlay.
-#[cfg(feature = "toast")]
-mod toasts {
-    use super::*;
-    use gpui_native_core::toast::{Toast, ToastAction};
-    use std::time::Duration;
-
-    #[test]
-    fn a_pushed_toast_renders_in_the_shell() {
-        let mut cx = TestAppContext::single();
-        let (state, mut visual) = layout_window(&mut cx);
-
-        let id = cx.update(|cx| {
-            state.update(cx, |state, cx| {
-                state.push_toast(
-                    Toast::new("Draft deleted").action(ToastAction::new("Undo", |_| {
-                        // A real app restores the draft here.
-                    })),
-                    cx,
-                )
-            })
-        });
-        // No redraw, no observation: the shell repaints its own overlay.
-        cx.run_until_parked();
-        assert!(
-            bounds(&mut visual, "toast-pill").is_some(),
-            "the pushed toast must appear in the shell's overlay"
-        );
-
-        cx.update(|cx| {
-            state.update(cx, |state, cx| state.dismiss_toast(id, cx));
-        });
-        cx.run_until_parked();
-        // The fade-out keeps the pill mounted briefly.
-        assert!(
-            bounds(&mut visual, "toast-pill").is_some(),
-            "the dismissed toast must stay mounted through its fade-out"
-        );
-        cx.executor().advance_clock(Duration::from_secs(2));
-        cx.run_until_parked();
-        assert!(
-            bounds(&mut visual, "toast-pill").is_none(),
-            "the dismissed toast must leave the overlay once faded"
-        );
-    }
-}
-
-#[cfg(feature = "alert")]
-mod alerts {
-    use super::*;
-    use gpui_native_core::alert::{Alert, AlertSeverity};
-
-    #[test]
-    fn a_pushed_alert_renders_in_the_shell() {
-        let mut cx = TestAppContext::single();
-        let (state, mut visual) = layout_window(&mut cx);
-
-        cx.update(|cx| {
-            state.update(cx, |state, cx| {
-                state.push_alert(
-                    Alert::new("shell-alert")
-                        .title("Backed up")
-                        .severity(AlertSeverity::Info),
-                    cx,
-                );
-            })
-        });
-        cx.run_until_parked();
-        assert!(
-            bounds(&mut visual, "alert-entry").is_some(),
-            "the pushed alert must appear in the shell's overlay"
-        );
-
-        cx.update(|cx| {
-            state.update(cx, |state, cx| state.clear_alerts(cx));
-        });
-        cx.run_until_parked();
-        assert!(
-            bounds(&mut visual, "alert-entry").is_none(),
-            "cleared alerts must leave the overlay"
-        );
-    }
-}

docs/CHECKLIST.md

@@ -61,6 +61,9 @@ Gaps surfaced by the signed comparison; ordered by signed's usage.
 
 - [x] `IconRole` + bundled Lucide fallback, Segoe Fluent codepoints (Windows),
       freedesktop theme walker (Linux/Omarchy)
+- [x] `IconNamed` — app-defined icon sets: implement the trait for an enum of
+      asset paths, render it with `Icon::named`, and hand it to any icon
+      builder (`impl Into<Icon>`) alongside the built-in roles
 
 ### core (`crates/core`)
 

examples/gallery/src/main.rs

@@ -7,7 +7,7 @@ use gpui::{
     SharedString, Styled as _, UniformListScrollHandle, WeakEntity, Window, WindowBounds,
     WindowOptions, actions, div, list, px, size, uniform_list,
 };
-use gpui_native_core::alert::{Alert, AlertSeverity};
+use gpui_native_core::alert::{Alert, AlertSeverity, Alerts, AlertsView};
 use gpui_native_core::avatar::Avatar;
 use gpui_native_core::badge::{Badge, BadgeVariant};
 use gpui_native_core::button::{Button, ButtonVariant};
@@ -36,7 +36,7 @@ use gpui_native_core::slider::Slider;
 use gpui_native_core::spinner::{Spinner, SpinnerVariant};
 use gpui_native_core::status_dot::{StatusDot, StatusDotVariant};
 use gpui_native_core::switch::Switch;
-use gpui_native_core::toast::{Toast, ToastAction};
+use gpui_native_core::toast::{Toast, ToastAction, Toasts, ToastsView};
 use gpui_native_core::toggle::Toggle;
 use gpui_native_core::tooltip::Tooltip;
 use gpui_native_data::list::{List, ListItem};
@@ -217,6 +217,8 @@ fn gallery_commands() -> Vec<Command> {
 struct Gallery {
     layout_state: Entity<LayoutState>,
     dock_state: Entity<DockState>,
+    alerts: Entity<Alerts>,
+    toasts: Entity<Toasts>,
     palette: Option<Entity<CommandPaletteState>>,
     palette_runs: Vec<SharedString>,
     dialog_open: bool,
@@ -393,6 +395,8 @@ impl Gallery {
     fn register_panels(
         dock: &mut DockState,
         layout_state: Entity<LayoutState>,
+        alerts: Entity<Alerts>,
+        toasts: Entity<Toasts>,
         palette: Entity<CommandPaletteState>,
         gallery: WeakEntity<Self>,
         cx: &mut Context<DockState>,
@@ -509,20 +513,20 @@ impl Gallery {
             .into()
         }));
         dock.register_panel(PanelDescriptor::new("alert", "Alert", {
-            let layout_state = layout_state.clone();
+            let alerts = alerts.clone();
             move |_, cx| {
                 cx.new(|_| AlertDemo {
-                    layout_state: layout_state.clone(),
+                    alerts: alerts.clone(),
                     dismissed: false,
                 })
                 .into()
             }
         }));
         dock.register_panel(PanelDescriptor::new("toast", "Toast", {
-            let layout_state = layout_state.clone();
+            let toasts = toasts.clone();
             move |_, cx| {
                 cx.new(|_| ToastDemo {
-                    layout_state: layout_state.clone(),
+                    toasts: toasts.clone(),
                 })
                 .into()
             }
@@ -645,6 +649,8 @@ impl Render for Gallery {
             .child(dialog)
             .child(alert_dialog)
             .when_some(self.palette.clone(), |root, palette| root.child(palette))
+            .child(AlertsView::new("gallery-alerts", self.alerts.clone()))
+            .child(ToastsView::new("gallery-toasts", self.toasts.clone()))
     }
 }
 
@@ -2281,16 +2287,16 @@ impl Render for TabsDemo {
 }
 
 struct AlertDemo {
-    layout_state: Entity<LayoutState>,
+    alerts: Entity<Alerts>,
     dismissed: bool,
 }
 
 impl Render for AlertDemo {
     fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
         let view = cx.entity();
-        let alerts_info = self.layout_state.clone();
-        let alerts_warning = self.layout_state.clone();
-        let alerts_clear = self.layout_state.clone();
+        let alerts_info = self.alerts.clone();
+        let alerts_warning = self.alerts.clone();
+        let alerts_clear = self.alerts.clone();
         let colors = cx.theme().colors;
 
         ScrollArea::new("alert-demo").size_full().p_4().child(
@@ -2333,8 +2339,8 @@ impl Render for AlertDemo {
                                 .label("Push info")
                                 .variant(ButtonVariant::Secondary)
                                 .on_click(move |_, _, cx| {
-                                    alerts_info.update(cx, |state, cx| {
-                                        state.push_alert(
+                                    alerts_info.update(cx, |alerts, cx| {
+                                        alerts.push(
                                             Alert::new("alert-demo-pushed-info")
                                                 .title("Backed up")
                                                 .message("Everything is in sync.")
@@ -2349,8 +2355,8 @@ impl Render for AlertDemo {
                                 .label("Push warning")
                                 .variant(ButtonVariant::Secondary)
                                 .on_click(move |_, _, cx| {
-                                    alerts_warning.update(cx, |state, cx| {
-                                        state.push_alert(
+                                    alerts_warning.update(cx, |alerts, cx| {
+                                        alerts.push(
                                             Alert::new("alert-demo-pushed-warning")
                                                 .title("Storage almost full")
                                                 .message("1.2 GB remaining on this device.")
@@ -2365,7 +2371,7 @@ impl Render for AlertDemo {
                                 .label("Clear all")
                                 .variant(ButtonVariant::Secondary)
                                 .on_click(move |_, _, cx| {
-                                    alerts_clear.update(cx, |state, cx| state.clear_alerts(cx));
+                                    alerts_clear.update(cx, |alerts, cx| alerts.clear(cx));
                                 }),
                         ),
                 )),
@@ -2374,14 +2380,14 @@ impl Render for AlertDemo {
 }
 
 struct ToastDemo {
-    layout_state: Entity<LayoutState>,
+    toasts: Entity<Toasts>,
 }
 
 impl Render for ToastDemo {
     fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        let toasts_undo = self.layout_state.clone();
-        let toasts_saved = self.layout_state.clone();
-        let toasts_connection = self.layout_state.clone();
+        let toasts_undo = self.toasts.clone();
+        let toasts_saved = self.toasts.clone();
+        let toasts_connection = self.toasts.clone();
         let colors = cx.theme().colors;
 
         ScrollArea::new("toast-demo")
@@ -2398,8 +2404,8 @@ impl Render for ToastDemo {
                             .label("Deleted (with undo)")
                             .variant(ButtonVariant::Secondary)
                             .on_click(move |_, _, cx| {
-                                toasts_undo.update(cx, |state, cx| {
-                                    state.push_toast(
+                                toasts_undo.update(cx, |toasts, cx| {
+                                    toasts.push(
                                         Toast::new("Draft deleted").action(ToastAction::new(
                                             "Undo",
                                             |cx| {
@@ -2417,8 +2423,8 @@ impl Render for ToastDemo {
                             .label("Saved (with icon)")
                             .variant(ButtonVariant::Secondary)
                             .on_click(move |_, _, cx| {
-                                toasts_saved.update(cx, |state, cx| {
-                                    state.push_toast(
+                                toasts_saved.update(cx, |toasts, cx| {
+                                    toasts.push(
                                         Toast::new("Workspace saved").icon(IconRole::Check),
                                         cx,
                                     );
@@ -2430,8 +2436,8 @@ impl Render for ToastDemo {
                             .label("Connection lost (sticky)")
                             .variant(ButtonVariant::Secondary)
                             .on_click(move |_, _, cx| {
-                                toasts_connection.update(cx, |state, cx| {
-                                    state.push_toast(
+                                toasts_connection.update(cx, |toasts, cx| {
+                                    toasts.push(
                                         Toast::new("Connection lost")
                                             .icon(IconRole::Warning)
                                             .duration(Duration::ZERO),
@@ -4019,14 +4025,24 @@ fn main() {
                             cx.refresh_windows();
                         })
                         .detach();
-                    let gallery = cx.new(|_| Gallery {
+                    let toasts = cx.new(|_| Toasts::default());
+                    let alerts = cx.new(|_| Alerts::default());
+                    let gallery = cx.new(|cx| {
+                        // Toast pushes and dismissals repaint the stack.
+                        cx.observe(&toasts, |_, _, cx| cx.notify()).detach();
+                        // Alert pushes and dismissals repaint it.
+                        cx.observe(&alerts, |_, _, cx| cx.notify()).detach();
+                        Gallery {
                             layout_state: layout_state.clone(),
                             dock_state: dock_state.clone(),
+                            alerts: alerts.clone(),
+                            toasts: toasts.clone(),
                             palette: None,
                             palette_runs: Vec::new(),
                             dialog_open: false,
                             alert_open: false,
                             sidebar_transparent: true,
+                        }
                     });
                     let palette = cx.new(|cx| {
                         let matcher = |query: &str, commands: &[Command]| {
@@ -4060,6 +4076,8 @@ fn main() {
                         Gallery::register_panels(
                             dock,
                             layout_state.clone(),
+                            alerts.clone(),
+                            toasts.clone(),
                             palette.clone(),
                             gallery.downgrade(),
                             cx,

src/lib.rs

@@ -13,6 +13,9 @@ pub use gpui_native_data as data;
 #[cfg(feature = "layout")]
 pub use gpui_native_layout as layout;
 
+#[cfg(feature = "editor")]
+pub use gpui_native_editor as editor;
+
 use gpui::App;
 
 /// Initializes the framework.