Repository: flutter
Issue: Horizontal ListWheelScrollView feature request
Labels: c: new feature,framework,f: scrolling,f: gestures,P3,team-framework,triaged-framework

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It's more a feature request than an issue, to get possibility of rotating `ListWheelScrollView`. Or if it is already possible update the docs.

`ListView`  have property `Axis scrollDirection` which is controlling `ListView` orientation (vertical or horizontal). I would be happy to have same property on `ListWheelScrollView`

## Steps to Reproduce

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1. Build `ListWheelScrollView`.
2. Realize that `Axis scrollDirection` is missing 
3. Try to rotate it with `Transform.rotate`
4. Get strange behaviour of Vertical finger movement and horizontal List movement

## Logs

<!-- Finally, paste the output of running `flutter doctor -v` here. -->

```
[√] Flutter (Channel stable, v1.0.0, on Microsoft Windows [Version 10.0.17758.1], locale ru-RU)
    • Flutter version 1.0.0 at C:\Users\denis\sdk\flutter
    • Framework revision 5391447fae (7 days ago), 2018-11-29 19:41:26 -0800
    • Engine revision 7375a0f414
    • Dart version 2.1.0 (build 2.1.0-dev.9.4 f9ebf21297)

[√] Android toolchain - develop for Android devices (Android SDK 28.0.3)
    • Android SDK at C:\Users\denis\AppData\Local\Android\Sdk
    • Android NDK location not configured (optional; useful for native profiling support)
    • Platform android-28, build-tools 28.0.3
    • ANDROID_HOME = C:\Users\denis\AppData\Local\Android\Sdk
    • Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java
    • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1024-b02)
    • All Android licenses accepted.

[√] Android Studio (version 3.1)
    • Android Studio at C:\Program Files\Android\Android Studio
    X Flutter plugin not installed; this adds Flutter specific functionality.
    X Dart plugin not installed; this adds Dart specific functionality.
    • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1024-b02)

[√] VS Code (version 1.29.1)
    • VS Code at C:\Users\denis\AppData\Local\Programs\Microsoft VS Code
    • Flutter extension version 2.21.1

[√] Connected device (1 available)
    • Mi A2 Lite • 4b334b3d0205 • android-arm64 • Android 8.1.0 (API 27)
```