Fix: Crash on macOS if Escape is pressed while Help submenu is open (f…

…ltk#1170)
age-rs · Dec 15, 2024 · c083e5c · c083e5c
1 parent 844e58a
commit c083e5c
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/Fl_cocoa.mm b/src/Fl_cocoa.mm
@@ -2630,6 +2630,8 @@ - (void)keyDown:(NSEvent *)theEvent {
 }
 - (void)keyUp:(NSEvent *)theEvent {
   //NSLog(@"keyUp:%@",[theEvent characters]);
+  if (![[theEvent window] isKindOfClass:[FLWindow class]]) // issue #1170
+    return [super keyUp:theEvent];
   fl_lock_function();
   Fl_Window *window = (Fl_Window*)[(FLWindow*)[theEvent window] getFl_Window];
   Fl::first_window(window);