# haxe-ui
- u
user
07/22/2021, 9:25 AM🎉 thanks! - u
user
07/22/2021, 9:40 AMWorks perfectly, thanks! 👌 - b
bright-gpu-74537
07/22/2021, 9:53 AM@User - focus events also working on haxeui-hxwidgets (latest haxeui-hxwidgets + hxWidgets again) - f
fast-rain-20339
07/22/2021, 8:18 PMCheers for cursor merge 🥳 😄 - b
bright-gpu-74537
07/22/2021, 8:18 PMthanks for the PR 🙂 - u
user
07/22/2021, 8:31 PMDoes removeComponentAt() take care of everything? I get segfaults when coconut uses it - b
bright-gpu-74537
07/22/2021, 8:32 PMit should do, but there is very possibly a bug, cleaning up stuff in wx can be a pain - b
bright-gpu-74537
07/22/2021, 8:32 PMdo you have a (simple) example? - u
user
07/22/2021, 8:32 PMCopy code
This seems weird, why check _children != null after using it?var child = _children[index]; if (_children != null) { - b
bright-gpu-74537
07/22/2021, 8:33 PMor does it only segfault with something complex, like a tabview? - b
bright-gpu-74537
07/22/2021, 8:33 PMyeah, that doesnt make sense - u
user
07/22/2021, 8:33 PMNah, just a state toggling a label vs a textfield - u
user
07/22/2021, 8:33 PMProbably meant
?if (child != null) - b
bright-gpu-74537
07/22/2021, 8:33 PMmaybe that was supposed to be child - b
bright-gpu-74537
07/22/2021, 8:33 PMyeah - u
user
07/22/2021, 8:34 PMYeah children is already checked earlier - u
user
07/22/2021, 8:34 PMStill segfaulting x) - b
bright-gpu-74537
07/22/2021, 8:34 PMill check it out tomorrow, but what are you doing? Ill try to repro in "non coconut" - u
user
07/22/2021, 8:35 PMonClick on a Label => Label is replaced with a TextField - b
bright-gpu-74537
07/22/2021, 8:36 PMreplaced how? removeComponentAt -> addComponentAt? - u
user
07/22/2021, 8:36 PMSounds like it yeah - u
user
07/22/2021, 8:36 PMSegfault happens inside removeComponentAt, debugging atm - b
bright-gpu-74537
07/22/2021, 8:36 PMfair enough, ill have a play, doesnt sound like anything "crazy" should happen then - u
user
07/22/2021, 8:37 PM
is triggering the segfaultchild.unregisterEvents() - b
bright-gpu-74537
07/22/2021, 8:38 PMany stack trace? - b
bright-gpu-74537
07/22/2021, 8:38 PMthat happens as part of the component destruction - u
user
07/22/2021, 8:38 PMNah, not sure how to get them on segfault - b
bright-gpu-74537
07/22/2021, 8:39 PMhmmm, maybe its coming from inside wxWidgets - b
bright-gpu-74537
07/22/2021, 8:40 PMtry adding a "return" at the start of "unmapEvent" (in haxeui-hxwidgets ComponentImpl) - u
user
07/22/2021, 8:40 PMYeah it's happening in there