Using docbook and Apache FOP I can create PDFs that contain cross-references. For example, the Table of Contents of a book looks like this:
Chapter 1 Introduction........................12
Using the ancient
xpdf I can click on the page number 12 and be taken to page 12. Whenever the pointer is on a cross-reference (also for references to figures, tables, sections, etc.) it turns from an arrow into a left-pointing hand to indicate "click me to follow the reference".
evince can do the same.
For some reason,
okular appears unable to do this. I tried left-middle-right clicks, with and without CTRL, ALT, SHIFT keys. Is this just a configuration snag? Or is okular in fact unable to follow cross-references?
I'm using "Okular 0.20.2 Using KDE Development Platform 4.14.2" on FreeBSD 11.