When run on most XP systems with multiple displays, starting this Java application on a non-Primary display, and clicking [Start], the repaint of the objects in the table is very slow. Drag the JFrame to the Primary display and it's far faster, and dragging it back to the Second or whichever other screen leaves it running faster for the lifetime of that JFrame. Sometimes the painting performance is fine to start with, but if you cause another window to take focus - especially if it pops over the JFrame in so doing - then at that point performance drops off considerably.

This has been seen mostly with Matrox and NVidia dual-display cards. Less luck is had reproducing with ATI-based cards.
###@###.### 2005-2-22 17:20:02 GMT