I have just upgraded to LyX/Mac 1.5.5 and TeXShop 2.14 on OS X 10.5.3
I use TeXShop as my pdf viewer since it automatically updates when I
do View->Update in LyX.
Or at least it used to automatically update.
In my prior set-up (Lyx 1.4 and OS X 10.4), View->Update would
automatically show the updated pdf in TexShop and bring the window to
the front if it was hidden.
Now in order to see the updated pdf in TeXShop I have to click on the
pdf window.
I have the viewer preference set as
open -a 'texshop.app'
I do have the Automatic Update preference checked in TexShop.
Note that if I am manually editing a Latex file in TexShop then the
pdf window updates as expected with no extra clicks required.
Just wondering if any other LyX/Mac folks can confirm this behavior.
Steve