public class PrintEvent extends EventObject
source| Constructor and Description | 
|---|
| PrintEvent(Object source)
              构造一个PrintEvent对象。 
             | 
public PrintEvent(Object source)
source - 是事件的根源 
           IllegalArgumentException - 如果 
            source是 
            null 。 
           public String toString()
EventObject复制 
          toString在类别 
            EventObject 
            Submit a bug or feature 
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
 Copyright © 1993, 2014, Oracle and/or its affiliates. All rights reserved.