update

crates/dock/src/tab_panel.rs

@@ -334,7 +334,7 @@ impl SignedTabGroupSkin {
         // A bottom/right dock's only panel cannot be closed through the
         // group (base keeps a dock's last group), but the skin handles that
         // close by removing the whole dock, so the item is offered.
-        let closable = group.can_close()
+        let closable = group.is_closable()
             || (self.is_dock_root_group(group, cx).is_some()
                 && group.active_panel().is_some_and(|panel| panel.closable(cx)));
         let buttons = handle.and_then(|handle| handle.toolbar_buttons(window, cx));

crates/dock/src/tiles.rs

@@ -118,9 +118,9 @@ impl SignedTilesSkin {
         let control = handle.and_then(|handle| handle.zoom_control(cx));
         let zoomed = tile.is_zoomed();
         let toolbar_zoom =
-            tile.can_zoom() && control.is_some_and(|control| control.toolbar_visible());
-        let menu_zoom = tile.can_zoom() && control.is_some_and(|control| control.menu_visible());
-        let closable = tile.can_close();
+            tile.is_zoomable() && control.is_some_and(|control| control.toolbar_visible());
+        let menu_zoom = tile.is_zoomable() && control.is_some_and(|control| control.menu_visible());
+        let closable = tile.is_closable();
         let buttons = handle.and_then(|handle| handle.toolbar_buttons(window, cx));
         let panel = handle.map(|handle| handle.panel());
 

crates/workspace/src/views/repo_detail/issues.rs

@@ -122,7 +122,7 @@ impl IssuesView {
         let panel = cx.new(|cx| IssueDetailView::new(self.store.clone(), issue_id, window, cx));
 
         dock_area.update(cx, |dock_area, cx| {
-            dock_area.add_panel_view(panel_handle(panel), DockPlacement::Bottom, None, window, cx);
+            dock_area.add_panel_view(panel_handle(panel), DockPlacement::Center, None, window, cx);
         });
     }
 

crates/workspace/src/views/repo_detail/pull_requests.rs

@@ -125,7 +125,7 @@ impl PullRequestsView {
         let panel = cx.new(|cx| PullRequestDetailView::new(self.store.clone(), pr_id, window, cx));
 
         dock_area.update(cx, |dock_area, cx| {
-            dock_area.add_panel_view(panel_handle(panel), DockPlacement::Bottom, None, window, cx);
+            dock_area.add_panel_view(panel_handle(panel), DockPlacement::Center, None, window, cx);
         });
     }
 
@@ -133,14 +133,16 @@ impl PullRequestsView {
     /// `pr_ix` the index of the pull request in the store's `pull_requests`.
     fn render_row(&self, ix: usize, pr_ix: usize, cx: &mut Context<Self>) -> AnyElement {
         let pr = &self.store.read(cx).pull_requests[pr_ix];
+        let pr_id = pr.id;
         let title = activity_subject(pr);
         let id_hex = pr.id.to_hex();
+
+        let age = relative_time(pr.created_at);
+        let status = self.store.read(cx).status_of(pr);
+
         let profile = ProfileStore::global(cx).read(cx).get(&pr.pubkey);
         let author = profile.name();
         let picture = profile.picture();
-        let age = relative_time(pr.created_at);
-        let status = self.store.read(cx).status_of(pr);
-        let pr_id = pr.id;
 
         h_flex()
             .id(ix)
@@ -402,7 +404,6 @@ impl PullRequestsView {
                             })),
                     ),
             )
-            // Spacer: pushes the button to the right edge.
             .child(div().flex_1())
             .child(
                 BaseButton::new("new-pr")

crates/workspace/src/workspace.rs

@@ -54,13 +54,14 @@ impl Workspace {
                 }
                 let dock = dock_for_pruning.clone();
                 cx.spawn_in(window, async move |_, window| {
-                    _ = dock.update_in(window, |area, window, cx| {
+                    dock.update_in(window, |area, window, cx| {
                         for placement in [DockPlacement::Bottom, DockPlacement::Right] {
                             if area.is_empty(placement, cx) {
                                 area.remove_dock(placement, window, cx);
                             }
                         }
-                    });
+                    })
+                    .ok();
                 })
                 .detach();
             },