tree 9078241275c3749edb7c04cdb5ce13928aee11b5
parent 50e45819a01ccc6945d72d1a672f81651c1fafdc
author Jacek Centkowski <geminica.programs@gmail.com> 1732442042 +0100
committer Jacek Centkowski <geminica.programs@gmail.com> 1732442042 +0100

Ensure that `Owned Files` is not switchable when no files are owned

When plugin registers itself for tab display even if `nothing` is
returned Gerrit still shows the pointer and allows clicking at it,
redirecting to the empty tab when done.

Traverse through the shadowRoots down to the tab and disable/enable
it when needed. As a result it is no longer possible to select an empty
tab without content.

Change-Id: Ib9da5fe0ed8ba564f8d62de2f8b13179ae232a4e