From 7aacc7566c6bae7b477441763a03e4f98f9e2271 Mon Sep 17 00:00:00 2001
From: Abdugani Toshmukhamedov
 <79999469+toshmukhamedov@users.noreply.github.com>
Date: Mon, 10 Nov 2025 19:09:37 +0500
Subject: [PATCH] Add support for closing window tabs with middle mouse click
 (#41628)

This change adds support for closing a system window tabs by pressing
the middle mouse button.
It improves tab management UX by matching common tab behavior.

Release Notes:

- Added support for closing system window tabs with middle mouse click.
---
 crates/title_bar/src/system_window_tabs.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/crates/title_bar/src/system_window_tabs.rs b/crates/title_bar/src/system_window_tabs.rs
index ba898da716f042573840f8f9c9f375747ac5cc04..a9bf46cc4f9f33586d1129dec1c64a67f1e42198 100644
--- a/crates/title_bar/src/system_window_tabs.rs
+++ b/crates/title_bar/src/system_window_tabs.rs
@@ -227,6 +227,15 @@ impl SystemWindowTabs {
                     window.activate_window();
                 });
             })
+            .on_mouse_up(MouseButton::Middle, move |_, window, cx| {
+                if item.handle.window_id() == window.window_handle().window_id() {
+                    window.dispatch_action(Box::new(CloseWindow), cx);
+                } else {
+                    let _ = item.handle.update(cx, |_, window, cx| {
+                        window.dispatch_action(Box::new(CloseWindow), cx);
+                    });
+                }
+            })
             .child(label)
             .map(|this| match show_close_button {
                 ShowCloseButton::Hidden => this,