http://www.java2s.com/CN/Code/Java/SWT-JFace-Eclipse/Droppeddatatypedependsontargetitemintable.htm

http://www.java2s.com/CN/Code/Java/SWT-JFace-Eclipse/AfacadeforthesaveFileDialog.htm

swt 打印http://www.jb51.net/article/18829.htm