| java.lang.Object
 javax.swing.filechooser.FileFilter
com.db.utils.BasicFileFilter
| BasicFileFilter | | public class BasicFileFilter extends FileFilter (Code) | | A convenience implementation of FileFilter that filters out
all files except for those type extensions that it knows about.
Extensions are of the type ".foo", which is typically found on
Windows and Unix boxes, but not on Macinthosh. Case is ignored.
Example - create a new filter that filerts out all files
but gif and jpg image files:
JFileChooser chooser = new JFileChooser();
BasicFileFilter filter = new BasicFileFilter(
new String{"gif", "jpg"}, "JPEG & GIF Images")
chooser.addChoosableFileFilter(filter);
chooser.showOpenDialog(this);
version:
1.12 12/03/01
author:
Jeff Dinkins |
| Constructor Summary | |
| public | BasicFileFilter()
Creates a file filter. | | public | BasicFileFilter(String extension)
Creates a file filter that accepts files with the given extension. | | public | BasicFileFilter(String extension, String description)
Creates a file filter that accepts the given file type.
Example: new BasicFileFilter("jpg", "JPEG Image Images");
Note that the "." before the extension is not needed. | | public | BasicFileFilter(String[] filters)
Creates a file filter from the given string array. | | public | BasicFileFilter(String[] filters, String description)
Creates a file filter from the given string array and description. |
| Method Summary | |
| public boolean | accept(File f)
Return true if this file should be shown in the directory pane,
false if it shouldn't. | | public void | addExtension(String extension)
Adds a filetype "dot" extension to filter against. | | public String | getDescription()
Returns the human readable description of this filter. | | public String | getExtension(File f)
Return the extension portion of the file's name . | | public boolean | isExtensionListInDescription()
Returns whether the extension list (.jpg, .gif, etc) should
show up in the human readable description. | | public void | setDescription(String description)
Sets the human readable description of this filter. | | public void | setExtensionListInDescription(boolean b)
Determines whether the extension list (.jpg, .gif, etc) should
show up in the human readable description. |
| BasicFileFilter | | public BasicFileFilter(String extension)(Code) | | Creates a file filter that accepts files with the given extension.
Example: new BasicFileFilter("jpg");
See Also: BasicFileFilter.addExtension |
| BasicFileFilter | | public BasicFileFilter(String extension, String description)(Code) | | Creates a file filter that accepts the given file type.
Example: new BasicFileFilter("jpg", "JPEG Image Images");
Note that the "." before the extension is not needed. If
provided, it will be ignored.
See Also: BasicFileFilter.addExtension |
| BasicFileFilter | | public BasicFileFilter(String[] filters)(Code) | | Creates a file filter from the given string array.
Example: new BasicFileFilter(String {"gif", "jpg"});
Note that the "." before the extension is not needed adn
will be ignored.
See Also: BasicFileFilter.addExtension |
| BasicFileFilter | | public BasicFileFilter(String[] filters, String description)(Code) | | Creates a file filter from the given string array and description.
Example: new BasicFileFilter(String {"gif", "jpg"}, "Gif and JPG Images");
Note that the "." before the extension is not needed and will be ignored.
See Also: BasicFileFilter.addExtension |
| addExtension | | public void addExtension(String extension)(Code) | | Adds a filetype "dot" extension to filter against.
For example: the following code will create a filter that filters
out all files except those that end in ".jpg" and ".tif":
BasicFileFilter filter = new BasicFileFilter();
filter.addExtension("jpg");
filter.addExtension("tif");
Note that the "." before the extension is not needed and will be ignored.
|
| getDescription | | public String getDescription()(Code) | | Returns the human readable description of this filter. For
example: "JPEG and GIF Image Files (*.jpg, *.gif)"
See Also: setDescription
See Also: setExtensionListInDescription
See Also: isExtensionListInDescription
See Also: FileFilter.getDescription |
| isExtensionListInDescription | | public boolean isExtensionListInDescription()(Code) | | Returns whether the extension list (.jpg, .gif, etc) should
show up in the human readable description.
Only relevent if a description was provided in the constructor
or using setDescription();
See Also: getDescription
See Also: setDescription
See Also: setExtensionListInDescription |
| setDescription | | public void setDescription(String description)(Code) | | Sets the human readable description of this filter. For
example: filter.setDescription("Gif and JPG Images");
See Also: setDescription
See Also: setExtensionListInDescription
See Also: isExtensionListInDescription |
| setExtensionListInDescription | | public void setExtensionListInDescription(boolean b)(Code) | | Determines whether the extension list (.jpg, .gif, etc) should
show up in the human readable description.
Only relevent if a description was provided in the constructor
or using setDescription();
See Also: getDescription
See Also: setDescription
See Also: isExtensionListInDescription |
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