tree 0f7f6bdd0d5b2e7d355bdcc65071386e61c58883
parent 3a73cff6434131fc8feca653dbcbd03feaa53d80
author Ankit Kumar <ankk@microsoft.com> 1586294511 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1586294511 +0000

Allowing focus to move across pages

The CL modifies CPDFSDK_PageView::OnKeyDown() to handle the key down
events that come when there is no focused annotation.
The CL also modifies CPDFSDK_AnnotIterator::GetNextAnnot() and
CPDFSDK_AnnotIterator::GetPrevAnnot() to prevent tab cycle within a PDF
page. The CL also includes tests to validate tabbing behavior for a
PDF page with form fields.

Bug: chromium:989040
Change-Id: Iace6eef4704a66cf0db20946f7b8fd15b5f679f1
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/65810
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>