NSBrowser weirdness

[Andreas Höschler]

Hello all,

I am observing a weird behaviour of NSBrowser and don't know whether 
this is related to the focus problems discussed in another thread or is 
somehow intended, since it's somehow consistent.

From a user prespective I see that NSBrowser can be in two states:

State A: Moving with the mouse of the rows of a column (no click) 
causes the cell under the mouse pointer to be highlighted. No update of 
the next column takes place. Key up, key down does not work.

Singleclicking on any row brings us to State B.

State B: Key up and key own works, the next column is updated according 
to the selection change. Singleclickingon any cell brings us back to 
State A instead of directly selecting the clicked cell

Is this behaviour intended? As mentioned this is incompatible with 
MacOSX and OPENSTEP and rather confusing (although somehow consistent).

Regards,

  Andreas