//虽然比较短,但还是分享下吧。。。。就当是个随笔吧~
//设置滚动面板的滚动速度
JScrollPane.getVerticalScrollBar().setUnitIncrement(10);
//鼠标滑轮滚动事件
this.btn.addMouseWheelListener(new MouseWheelListener() {
@Override
public void mouseWheelMoved(MouseWheelEvent e) {
String str = (e.getWheelRotation()< 0)?"上" : "下";
System.out.println(str);
}
});