QRange snaps to integer on dragRange, even if step is 0

[rotu]

What happened?

Dragging a range with step=0 quantizes the endpoints to integer values.

What did you expect to happen?

Dragging a range should drag smoothly if step=0 or snap=false.

Reproduction URL

https://codepen.io/rotu-the-bold/pen/eYxajBg

How to reproduce?

1. Go to the provided link.
2. Drag the midpoint

Flavour

Quasar CLI with Vite (@quasar/cli | @quasar/app-vite)

Areas

Components (quasar)

Platforms/Browsers

Firefox, Chrome

Quasar info output

No response

Relevant log output

No response

Additional context

No response

[rotu]

I think it's related to a couple places in QRange.js where we call parseFloat((/*...*/).toFixed(state.decimals.value))

quasar/ui/src/components/range/QRange.js

Lines 295 to 300 in f6acc96

	pos = {
	minR,
	maxR: minR + dragging.rangeRatio,
	min: parseFloat(min.toFixed(state.decimals.value)),
	max: parseFloat((min + dragging.rangeValue).toFixed(state.decimals.value))
	}

I don't quite understand the role state.decimals plays, especially since step may be an integer. I suspect it's to prevent floating point rounding errors. If so, I think the step should be based on min and max as well so that e.g. min=0.5, max=2.5, step=1 and min=5, max=25, step=10 behave analogously.

[rstoenescu]

Thanks for reporting!
Fix will be available in Quasar v2.14.2