WIP

src/ui.rs

@@ -344,15 +344,24 @@ fn render_data(frame: &mut Frame, app: &mut App, config: &Config) {
 
     if show_line_numbers {
         let rect_lines_without_bottom_bar = Rect::new(0, 0, line_numbers_width, data_frame_height);
+
+        // skip the two first lines
         let mut lines = vec![ListItem::new(Line::from("")); 2];
-        for i in 1..(selected + 1 - margin_offset) {
+        // add the lines at the top
+        for i in (1..(selected + 1 - margin_offset)).rev() {
             lines.push(ListItem::new(Line::from(format!("{}", i))));
         }
+        // add selected line
         lines.push(ListItem::new(Line::from(format!("{}", selected + 1))));
+        // add the lines at the top
+        for i in 1..(height as usize - selected - 1) {
+            lines.push(ListItem::new(Line::from(format!("{}", i))));
+        }
+
         frame.render_stateful_widget(
-            List::new(lines),
+            List::new(lines).highlight_style(highlight_style),
             rect_lines_without_bottom_bar,
-            &mut ListState::default().with_offset(margin_offset),
+            &mut ListState::default().with_selected(Some(selected)),
         );
     }