package?com.mingrisoft.jtextarea;

import?java.awt.Graphics;
import?java.awt.Image;

import?javax.swing.ImageIcon;
import?javax.swing.JTextArea;

public?class?BackgroundJTextArea?extends?JTextArea?{
????private?static?final?long?serialVersionUID?=?-4157782271632761973L;
????private?Image?image;
????
????public?BackgroundJTextArea（String?path）?{
????????ImageIcon?imageIcon?=?new?ImageIcon（path）;
????????image?=?imageIcon.getImage（）;
????????setOpaque（false）;
????}
????
????@Override
????public?void?paint（Graphics?g）?{
????????g.drawImage（image?0?0?this）;
????????super.paint（g）;
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件?????????232??2010-09-11?17:00??.classpath
?????文件?????????379??2010-09-11?17:00??.project
?????文件?????????962??2013-11-21?08:41??bin\com\mingrisoft\jtextarea\BackgroundJTextArea.class
?????文件?????????862??2013-11-21?08:41??bin\com\mingrisoft\jtextarea\BackgroundJTextAreaTest$1.class
?????文件????????1860??2013-11-21?08:41??bin\com\mingrisoft\jtextarea\BackgroundJTextAreaTest.class
?????文件???????40237??2010-09-11?17:00??bin\image\b.jpg
?????文件?????????619??2010-09-11?17:00??src\com\mingrisoft\jtextarea\BackgroundJTextArea.java
?????文件????????1747??2010-09-11?17:00??src\com\mingrisoft\jtextarea\BackgroundJTextAreaTest.java
?????文件???????40237??2010-09-11?17:00??src\image\b.jpg