Auto hide scrollbar

[aurexav]

Feature Description

The scrollbar should be able to hide automatically if user doesn't focus on the widget.

Many other GUI library provide this feature.

Something like VisibleWhenNeeded.

[ogoffart]

We have scroll bar policy
https://docs.slint.dev/latest/docs/slint/reference/std-widgets/views/scrollview/#vertical-scrollbar-policy
(available for the ScrollView and the ListView)

Do you need something different?

[aurexav]

What's the behavior of "as-needed"?

I don't want to see the scrollbar unless I move my mouse to the sidebar(list view widget).

[ogoffart]

Our widgets should behave the same as the native widgets in the platform. If the Mac scrollbar are not visible when not having the focus. Then our Cupertino style should be fixed to do the same.

[aurexav]

Our widgets should behave the same as the native widgets in the platform. If the Mac scrollbar are not visible when not having the focus. Then our Cupertino style should be fixed to do the same.

Hmmm, I don't know what's the default behavior for macOS platform.

But I have to say, I tried every apps on my Mac. I can hardly find one can't hide the scroll bar automatically.

Only the slint app will always showing the scroll bar even I didn't interact with it.