Re: some patches for keyboard managment

[Nicola Pero]

Thanks!  I applied your patches to CVS.

> Here are a few straight forward patches for :
> - NSBrowser, to fix a <tab> problem (focus was not moving properly when
>     tab was pressed due to a missing return)
> - NSCell, pressing <space> when a cell is selected does not only send
>     an action but does also change the state of the selected cell
>     (NSOnOffButton for example -> try the preview button of the
>     NSFontPanel)
> - NSPanel, setting the nextKeyView chain so one can navigate using
>     tab/shift-tab in the AlertPanels
> 
> The last patch is about NSFontPanel :
> - it sets up a nextKeyView chain (again)
> - it changes defer:NO to defer:YES for performance
>     (i don't see any reason to use defer:NO)
> - if overrides NSWindow fieldEditor:forObject: in order not to give to
>     sizeField the common fieldEditor, otherwise selecting the sizeField
>     NSTextField sets the current font of the NSFontPanel to the font used
>     by sizeField (Helvetica 12 normal on my system), reseting all the
>     changes made to the current font. So it gives sizeField a fieldEditor
>     with usesFontPanel set to NO.
> 
> Pierre-Yves
>