elm_widget: update child object focus_order.
Summary:
_parent_focus() when called recursively updates the
sd->focus_order for parent obeject only. The sibling's sd->focus_order
not get updated.
So updated the focus_order for siblings.
Signed-off-by: Umesh Tanwar <umesh.tanwar@samsung.com>
Test Plan:
{F30149}
correct case:
1. Press Enter key on click button. A popoup will come.
2. Pressing enter key on popup button the popup hides and focus goes back to click button.
issue case:
1. Press Enter key on click button. A popoup will come.
2. press Alt+tab twice.
3. Pressing enter key on popup button the popup hides and focus does not go back to click button.
Reviewers: raster, cedric
Subscribers: singh.amitesh
Differential Revision: https://phab.enlightenment.org/D3807