[NUI][ATSPI] Navigator - emit accessibility event
authorShinwoo Kim <cinoo.kim@samsung.com>
Tue, 23 Nov 2021 06:17:51 +0000 (15:17 +0900)
committerhuiyu <35286162+huiyueun@users.noreply.github.com>
Mon, 29 Nov 2021 08:55:55 +0000 (17:55 +0900)
commitf52f6894a6bc285b3932bb431cb4ef1ea83e9222
treedb619e43b3b35b456c7e6315ef4d5049b576ccd8
parent238e7871622674edf0040a3d6af324f5ec0020a7
[NUI][ATSPI] Navigator - emit accessibility event

When new page appears, we need to inform it to the screen-reader to read
its name as a default label.
And we need to inform the currently highlighted component's state on the
disappeared page. If the currently highlighted component is not visible
then it will be cleared by screen-reader.
src/Tizen.NUI.Components/Controls/Navigation/Navigator.cs