From 29b3f9d528445b5d5183e8957646b508c2bf62c9 Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Mon, 3 Jun 2024 16:21:50 -0700
Subject: [PATCH] gtk: set tab group so that tabs can be dropped onto other
 windows

Related to #1122
---
 src/apprt/gtk/Window.zig | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/apprt/gtk/Window.zig b/src/apprt/gtk/Window.zig
index 746977fbf..207e5b8d0 100644
--- a/src/apprt/gtk/Window.zig
+++ b/src/apprt/gtk/Window.zig
@@ -114,6 +114,9 @@ pub fn init(self: *Window, app: *App) !void {
     c.gtk_notebook_set_show_tabs(notebook, 0);
     c.gtk_notebook_set_show_border(notebook, 0);
 
+    // This enables all Ghostty terminal tabs to be exchanged across windows.
+    c.gtk_notebook_set_group_name(notebook, "ghostty-terminal-tabs");
+
     // This is important so the notebook expands to fit available space.
     // Otherwise, it will be zero/zero in the box below.
     c.gtk_widget_set_vexpand(notebook_widget, 1);