[NUI][AT-SPI] Apply AccessibilityHidden for Scrollbar
authorSeoyeon Kim <seoyeon2.kim@samsung.com>
Thu, 21 Apr 2022 07:45:26 +0000 (16:45 +0900)
committerJaehyun Cho <jaehyun0cho@gmail.com>
Thu, 21 Apr 2022 10:39:37 +0000 (19:39 +0900)
commit983e6205ba86c9aaa824c3da133a4bef64e0a5bf
tree547b56d24ff231ce8087a9fc5525e9faade6ba82
parent95ff1e2fd4e9204ae941fc376fb2e3098132896f
[NUI][AT-SPI] Apply AccessibilityHidden for Scrollbar

- AT-SPI2 tree shows Scrollbar, Control, and ImageView when Scrollbar
class is just created.
- `Control` is trackView in Scrollbar, but is not necessary for at-spi
tree. So, it can be hidden in the tree.
- Applied AccessibilityHidden property to a View.

Signed-off-by: Seoyeon Kim <seoyeon2.kim@samsung.com>
src/Tizen.NUI.Components/Controls/Scrollbar.cs