From ab78cbe6b3cb9ed3045cee7b1f7c7321f2c02567 Mon Sep 17 00:00:00 2001
From: ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
Date: Tue, 17 Mar 2026 08:24:36 +0100
Subject: [PATCH] X11: Remove crash with menubar across 2 screens with diverse
 scale factors (#1380)

---
 src/drivers/X11/Fl_X11_Window_Driver.cxx | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/drivers/X11/Fl_X11_Window_Driver.cxx b/src/drivers/X11/Fl_X11_Window_Driver.cxx
index 8ffba40e8..b35223969 100644
--- a/src/drivers/X11/Fl_X11_Window_Driver.cxx
+++ b/src/drivers/X11/Fl_X11_Window_Driver.cxx
@@ -58,6 +58,9 @@ Fl_X11_Window_Driver::Fl_X11_Window_Driver(Fl_Window *win)
 
 Fl_X11_Window_Driver::~Fl_X11_Window_Driver()
 {
+#if USE_XFT || FLTK_USE_CAIRO
+  Fl::remove_timeout(resize_after_screen_change, pWindow);
+#endif
   if (shape_data_) {
     delete shape_data_->effective_bitmap_;
     delete shape_data_;