<Swing Dev> [PATCH] GrayFilter cache

[Igor Kushnirskiy]

Hi Roman,

The patch looks great. However swing already has a few image caches.
It seems swing has at least two:
sun.swing.CachedPainter used at least for Windows l&f and gtk (synth) l&f
and
com.sun.java.swing.plaf.nimbus.ImageCache (in 6u10 source tree. Has not 
been checked into jdk7 yet)

There were discussions on unifying them. Would not it be great to have a 
single image cache used throughout swing sources (gray filtered images 
included)?

Thanks,
  Igor

Roman Kennke wrote:
> Hi,
> 
>>> I'm not a swing developer, but I'd suggest to not use static field for 
>>> cache, but have per-AppContext cache instead (due to security reasons) 
>> Whoops. I have to get used to that .. Improved patch attached.
> 
> No more opinions on that?
> 
> Cheers, Roman
>