From 4565e1aab5ee3e3f7c13e353ba93d9443477e877 Mon Sep 17 00:00:00 2001
From: bianca4444 <biancadumitrescu25@gmail.com>
Date: Fri, 24 Apr 2026 18:49:17 +0300
Subject: [PATCH] Select lines by clicking line number fix

---
 crates/edit/src/tui.rs | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/crates/edit/src/tui.rs b/crates/edit/src/tui.rs
index 314cdc30cc6..4c9325ecef2 100644
--- a/crates/edit/src/tui.rs
+++ b/crates/edit/src/tui.rs
@@ -2257,6 +2257,12 @@ impl<'a> Context<'a, '_> {
                 right: inner.right,
                 bottom: inner.bottom,
             };
+            let margin_rect = Rect {
+                left: inner.left,
+                top: inner.top,
+                right: inner.left + tb.margin_width(),
+                bottom: inner.bottom,
+            };
             let pos = Point {
                 x: mouse.x - inner.left - tb.margin_width() + tc.scroll_offset.x,
                 y: mouse.y - inner.top + tc.scroll_offset.y,
@@ -2343,8 +2349,25 @@ impl<'a> Context<'a, '_> {
                                 as CoordType;
                     }
                 }
+            } else if margin_rect.contains(self.tui.mouse_down_position) {
+                let clicked_y = mouse.y - inner.top + tc.scroll_offset.y;
+
+                if self.tui.mouse_is_drag {
+                    let drag_start_y = self.tui.mouse_down_position.y - inner.top + tc.scroll_offset.y;
+                    let from_y = drag_start_y.min(clicked_y);
+                    let to_y = drag_start_y.max(clicked_y);
+
+                    tb.cursor_move_to_visual(Point { x: 0, y: from_y });
+                    tb.selection_update_visual(Point { x: CoordType::MAX, y: to_y });
+            } else {
+                tb.cursor_move_to_visual(Point { x: 0, y: clicked_y });
+                tb.selection_update_visual(Point { x: CoordType::MAX, y: clicked_y });
             }
 
+            tc.preferred_column = tb.cursor_visual_pos().x;
+            make_cursor_visible = true;
+        }
+
             self.set_input_consumed();
             return make_cursor_visible;
         }