Focus events get confused. The Point-andClick editor changes cursor shape in response
to gotFocus/lostFocus calls. After checking a fie out from SCCS, sometimes the
cursor shape changes to out of focus (a small diamond) and clicking on the window
does not change the shape nor does the window get focus. Moving the cursor out of the
window and back in does give it focus.

Sometimes the cursor stays in focus (larger triangle), but you have to click on the window
to actually get focus.

---notes from bjervis via email---
This one can be stated as:

- Load a file checked-in under SCS into the PCE
- Type at it to bring up the Check-out popup
- Answer yes

- Sometimes the cursor changes to the out-of-focus cursor (even though
the mouse is still over the PCE window)
Sometimes the cursor shows the in-focus cursor, but focues is really
in the line number type-in field

Why does focus shift here? And why doesn't the PCE lostFocus method
get called?