stackotter
Double-ended slider control
When getting users to choose minimum and maximum values, it'd be useful to have a built-in double-ended slider (with two handles). It doesn't seem like any of the underlying frameworks we wrap support double-ended sliders directly, but many seem to have community implementations of such a control. Despite not having official support, this is a control that people would expect to look consistent with our other built-in controls, so I still think it'd be a good addition to SwiftCrossUI. We'll probably just have to implement it ourselves for each backend (taking inspiration from existing implementations where they exist).
Community implementations:
- WinUI: RangeSelector
- SwiftUI: unofficial implementation from StackOverflow
- UIKit has a few implementations too, but they're all quite old (and ugly)
- Gtk doesn't really seem to have any existing implementations
This is probably a feature for further down the line unless someone else gets to it before me; the gesture stuff seems pretty tedious to get right for each individual backend and I have quite a few other more pressing features to get through first.
