问题
Possible Duplicate:
Nice looking progress bar in java
I use setBackground and setForeground to set the color of a JProgressBar but they didn't work, the color remain Orange. I can't change it.
回答1:
It's likely due to your installed look-and-feel. Does this help: change-colors-for-jprogressbar-with-nimbus
来源：https://stackoverflow.com/questions/12088424/working-with-progressbar