From 150257ca2e47292eaa7d1690f8c95c67a02ae246 Mon Sep 17 00:00:00 2001
From: Lstarsky0 <59827030+Lstarsky0@users.noreply.github.com>
Date: Mon, 19 Oct 2026 13:21:31 +0800
Subject: [PATCH] fix(tui): show a scroll rail on the /statusline list when it
 doesn't fit

When the frame is too short for all eleven /statusline items, the list
shows what fits and scrolls with the cursor, but nothing says more
items are below. At 40x12 it shows four, at 60x16 eight, and the last
visible row looks like the end of the list.

/theme, /help, the session and file pickers and the settings list
already paint render_panel_scroll_rail for this, so use it here over
the item rows. When it is drawn the rows and their hitboxes give up its
column, so hint truncation leaves room for it and a click on the rail
does not toggle the row beside it. A list that fits draws no rail and
renders as before.

Signed-off-by: Lstarsky0 <59827030+Lstarsky0@users.noreply.github.com>
---
 crates/tui/src/tui/views/status_picker.rs | 23 +++++++++++++++++++----
 1 file changed, 19 insertions(+), 4 deletions(-)

diff --git a/crates/tui/src/tui/views/status_picker.rs b/crates/tui/src/tui/views/status_picker.rs
index 0e8e49697c..88895e811a 100644
--- a/crates/tui/src/tui/views/status_picker.rs
+++ b/crates/tui/src/tui/views/status_picker.rs
@@ -27,7 +27,7 @@ use crate::config::{ProviderKind, StatusItem};
 use crate::tui::menu_style;
 use crate::tui::views::{
     ActionHint, ModalKind, ModalView, ViewAction, ViewEvent, action_footer_lines,
-    centered_modal_area, render_modal_footer, render_modal_surface,
+    centered_modal_area, render_modal_footer, render_modal_surface, render_panel_scroll_rail,
 };
 use codewhale_localization::{Locale, MessageId, tr};
 use codewhale_palette as palette;
@@ -252,6 +252,9 @@ impl ModalView for StatusPickerView {
         self.row_hitboxes.borrow_mut().clear();
         let visible_rows = content.height.saturating_sub(2) as usize;
         let row_start = visible_row_start(self.rows.len(), self.cursor, visible_rows);
+        let row_width = content
+            .width
+            .saturating_sub(u16::from(visible_rows < self.rows.len()));
 
         let mut lines: Vec<Line> = Vec::with_capacity(visible_rows + 2);
         lines.push(Line::from(Span::styled(
@@ -272,7 +275,7 @@ impl ModalView for StatusPickerView {
                 Rect::new(
                     content.x,
                     content.y + 2 + (idx - row_start) as u16,
-                    content.width,
+                    row_width,
                     1,
                 ),
             ));
@@ -297,7 +300,7 @@ impl ModalView for StatusPickerView {
             if is_cursor {
                 let selected_style = menu_style::selected_row_style();
                 let line =
-                    status_row_text(pointer, mark, item, self.locale, content.width as usize);
+                    status_row_text(pointer, mark, item, self.locale, usize::from(row_width));
                 lines.push(Line::from(Span::styled(line, selected_style)));
             } else {
                 let label = item.label();
@@ -307,7 +310,7 @@ impl ModalView for StatusPickerView {
                     &prefix,
                     hint.as_ref(),
                     ")",
-                    usize::from(content.width),
+                    usize::from(row_width),
                 );
                 lines.push(Line::from(vec![
                     Span::styled(format!(" {pointer} "), row_style),
@@ -321,6 +324,18 @@ impl ModalView for StatusPickerView {
         }
 
         Paragraph::new(lines).render(content, buf);
+        render_panel_scroll_rail(
+            Rect {
+                y: content.y.saturating_add(2),
+                height: content.height.saturating_sub(2),
+                ..content
+            },
+            buf,
+            self.rows.len(),
+            row_start,
+            visible_rows,
+            true,
+        );
     }
 }