Haxe

at first i didnt understand it, but the "customcomponents on a datasource change" makes sense... the item renderer is created but it isnt "attached" so it doesnt have a parent component (which makes sense)

I see the change
if (parentComponent != null) {
            if (parentComponent.style.imageRendering == "pixelated") {
but it crashes with same error

same idea, but style this time (which could have not been initiased under the same conditions as above)

Ok, can you pull latest haxeui-heaps and haxeui-core... i _think_ this should be fixed now...

... dare i say it, but that was actually quite fun 🙂

(i also added cursor support for haxeui-heaps while i was there - which is something i wanted to do for a while)

ooh https://github.com/haxeui/haxeui-code-editor

haxeui-html5 and haxeui-hxwidgets only at the moment - for other backends it fallback to a textarea

still some issues with it iirc - but its mostly usuable

I've made an empty hxwidgets project with 
```bash
haxelib run haxeui-core create hxwidgets
```
and try to build with `haxe hxwidgets.hxml`

results in an error ...

```bash
include/hx/widgets/AnyButton.h:19:30: error: expected identifier before numeric constant
   19 | HX_DECLARE_CLASS2(hx,widgets,AnyButton)

```
```bash
wx-config --version
3.0.5


```

haxe 4.2.4 not sure if that makes a difference

weird looks like hxcpp is generating weird c++

dunno what `19 | HX_DECLARE_CLASS2(hx,widgets,AnyButton)` is supposed to mean

I can find a AnyButton.hx file but not AnyButton.h

i dont really see any issue with that file, but im unsure what the HX_DECLARE_CLASS2 c++ macro expands into