From ee967448bae4733aec70ba128062bc3357a2f0df Mon Sep 17 00:00:00 2001
From: Jedidiah Barber <contact@jedbarber.id.au>
Date: Thu, 6 Feb 2025 21:55:19 +1300
Subject: Widget deletion inside callbacks is now safe

---
 body/c_fl_cairo_window.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'body/c_fl_cairo_window.cpp')

diff --git a/body/c_fl_cairo_window.cpp b/body/c_fl_cairo_window.cpp
index 4bf75f0..b4891c6 100644
--- a/body/c_fl_cairo_window.cpp
+++ b/body/c_fl_cairo_window.cpp
@@ -7,6 +7,7 @@
 #include <FL/Fl_Cairo_Window.H>
 #include <FL/Fl_Double_Window.H>
 #include "c_fl_cairo_window.h"
+#include "c_fl.h"
 
 
 
@@ -61,7 +62,11 @@ CAIROWINDOW new_fl_cairo_window(int w, int h) {
 }
 
 void free_fl_cairo_window(CAIROWINDOW w) {
-    delete static_cast<My_Cairo_Window*>(w);
+    if (fl_inside_callback) {
+        fl_delete_widget(w);
+    } else {
+        delete static_cast<My_Cairo_Window*>(w);
+    }
 }
 
 
-- 
cgit