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Re: Java Swing and Quartz



Brian Foster wrote:

>For a school programming assignment I need to turn off double
>buffering.  However Swing double buffering can't be used, and thus
>can't be turned off, because Quartz double buffering is used instead.
>So the normal code doesn't work:
>
>RepaintManager currentManager =  RepaintManager.currentManager(c);
>currentManager.setDoubleBufferingEnabled(false);
>
>Have any ideas?

AFAICT, your only choice is to use a platform where you can turn off
double-buffering.

Why does the assignment require you to turn double-buffering off?

And are you sure they don't just require Swing's inherent double-buffering
be turned off (and/or on)?

If we knew why, or what was trying to be accomplished, we might be able to
offer better advice.  Otherwise since double-buffering isn't necessarily
completely turn-off-able for a Java platform, your only option is to use
one where it is.

  -- GG


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