Making number steppers working with decimal numbers

[Shallowmallow]

<vbox>
    <number-stepper pos="5" step="1" />
    <number-stepper pos="5" step="0.1" /> 
    <number-stepper pos="5" step="0.01" />   
</vbox>

When incrementing step, it would add 0,999999999
And didn't validate values correctly.

It isn't perfect, seems roundToNearest doesn't always work ( with a step of 0.13 for example)

[Shallowmallow]

I have a better roundToNearest now, but I see some probs with my fmodulo, now. So I'll have a think. Damn floats.

[Shallowmallow]

OKay I'm satisfied with it. I put some kind of arbitrary number (5) to limit the precision. if a float is too precise, when multiplied and converted to int it causes problems ( I mean when 0.0006 is converted to 6). I don't know how to call it so didn't static inline it ( yes bad) .
I think it was the best limit I found, but maybe there is a way to calculate it ?

[Shallowmallow]

Better explanations, you can test improved roundToNearest with for example : haxe.ui.util.MathUtil.roundToNearest(8.190000000000001, 0.13)

[ianharrigan]

thanks!