Add support for horizontal scrolling in ScrollWidget

I am trying to implement a UIScrollView which can be scrolled horizontally.

I believe this is not currently supported, as per this comment: https://github.com/icerockdev/moko-widgets/blob/master/widgets/src/commonMain/kotlin/dev/icerock/moko/widgets/ScrollWidget.kt#L23

I may be missing something, please let me know if I am.

[Alex009]

hi! for now ScrollWidget not have configuration of orientation (but we add it later. as part of this issue).

about CollectionWidget:

1. collection widget on iOS now work not good in case of multiple columns. but if you use one column (or one row in horizontal orientation) - all should be good
2. collection just like list will reuse items when scroll, so you should not add any input controls into this (keyboard will be crazy in cases of reuse items at scroll)
3. CollectionWidget placed in widgets-collection because it require additional Swift CocoaPod for iOS. core widgets module not require any additional modules. it not mean that “it’s not part of library” - any of modules in this repository is part of moko-widgets. Separation by modules required for more control of applied dependencies in target application

[stevesoltys]

Got it. I’m all set now. Thanks!