Issue: Focus is not properly restored to preferredChildFocusKey when focusable is created.
It may happen that focusable element that should be focused is created later that focus to it is set. In such case addFocusable restores focus when it finds that just adding element should be focused. Such restoration should take into consideration the fact, that added focusable may be treated just as a container and is designed to move focus to its preferred child (which, again, might not be created yet). This is to make setFocus behavior consistent with situation when executed having all elements fully rendered.
Video below shows:
Enter pressed on r00 which sets focus to r1 and loads components on the right (including r1). r1 has preferredChildFocusKey set to r15.
red border indicates, that r1 keep focus while it should be moved to r15.
as a next test, down/up test is done to show that by default always leaf is focused (in our case preferred child: r15)
another test, shows that, when all elements are rendered, manually executed setFocus('r1') (see panel on the right) focuses r15.
Issue: Focus is not properly restored to
preferredChildFocusKeywhen focusable is created.It may happen that focusable element that should be focused is created later that focus to it is set. In such case
addFocusablerestores focus when it finds that just adding element should be focused. Such restoration should take into consideration the fact, that added focusable may be treated just as a container and is designed to move focus to its preferred child (which, again, might not be created yet). This is to makesetFocusbehavior consistent with situation when executed having all elements fully rendered.Video below shows:
r00which sets focus tor1and loads components on the right (includingr1).r1haspreferredChildFocusKeyset tor15.r1keep focus while it should be moved tor15.r15)setFocus('r1')(see panel on the right) focusesr15.https://github.com/NoriginMedia/Norigin-Spatial-Navigation/assets/13609312/4a9db099-2256-4249-b5ec-38d7ac919324
Expected behavior -
r15focused on pressing enter onr00:https://github.com/NoriginMedia/Norigin-Spatial-Navigation/assets/13609312/52231d8c-45d4-4080-af5c-eab492f42470