Re: simple help about JFileChooser
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dreamtackler@gmail.com schreef:
| here is a method i writte in java
| public void aaa(){
| JFileChooser chooser=new JFileChooser();
| chooser.setFileFilter(new FileFilter() {//
| setFileFilter(javax.swing.Filechooser.filefilter)
| //in javax.swing.JFileChooser can't applied to (<anonymous
| java.io.fileFilter>)
| public boolean accept(File f) {
| String fileName = f.getName().toLowerCase();
| return fileName.endsWith(".txt") || f.isDirectory();
| }
| public String getDescription() {
| return "Text Files";
| }
| });
| chooser.showOpenDialog(this);
| }
|
| when used in some class it run well.but when it appear in some
| class,it goes wrong .the IDE tell me that
| setFileFilter(javax.swing.Filechooser.filefilter)
| //in javax.swing.JFileChooser can't applied to (<anonymous
| java.io.fileFilter>).
| who can tell me what's that means. and why that happenes(happen)?
Java is case sensitive. FileChooser != filechooser. Probably
filefilter is a local variable in FileChooser, which is unaccessible.
Try javax.swing.filechooser.FileFilter.
Please copy and paste error messages, do not type them by hand. The
error message you give does not make sense.
Read the link in my sig.
H.
- --
Hendrik Maryns
http://tcl.sfs.uni-tuebingen.de/~hendrik/
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