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java.lang.Objectjavax.swing.filechooser.FileFilter
de.uni_paderborn.fujaba.coobra.util.ExtensionFileFilter
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(); ExampleFileFilter filter = new ExampleFileFilter( new String{"gif", "jpg"}, "JPEG & GIF Images") chooser.addChoosableFileFilter(filter); chooser.showOpenDialog(this);
Constructor Summary | |
ExtensionFileFilter()
Creates a file filter. |
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ExtensionFileFilter(java.lang.String extension)
Creates a file filter that accepts files with the given extension. |
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ExtensionFileFilter(java.lang.String[] filters)
Creates a file filter from the given string array. |
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ExtensionFileFilter(java.lang.String[] filters,
java.lang.String description)
Creates a file filter from the given string array and description. |
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ExtensionFileFilter(java.lang.String extension,
java.lang.String description)
Creates a file filter that accepts the given file type. |
Method Summary | |
boolean |
accept(java.io.File f)
Return true if this file should be shown in the directory pane, false if it shouldn't. |
void |
addExtension(java.lang.String extension)
Adds a filetype "dot" extension to filter against. |
java.lang.String |
getDescription()
Returns the human readable description of this filter. |
java.lang.String |
getExtension(java.io.File f)
Return the extension portion of the file's name . |
boolean |
isExtensionListInDescription()
Returns whether the extension list (.jpg, .gif, etc) should show up in the human readable description. |
void |
setDescription(java.lang.String description)
Sets the human readable description of this filter. |
void |
setExtensionListInDescription(boolean b)
Determines whether the extension list (.jpg, .gif, etc) should show up in the human readable description. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public ExtensionFileFilter()
addExtension(java.lang.String)
public ExtensionFileFilter(java.lang.String extension)
extension
- No description providedaddExtension(java.lang.String)
public ExtensionFileFilter(java.lang.String extension, java.lang.String description)
extension
- No description provideddescription
- No description providedaddExtension(java.lang.String)
public ExtensionFileFilter(java.lang.String[] filters)
filters
- No description providedaddExtension(java.lang.String)
public ExtensionFileFilter(java.lang.String[] filters, java.lang.String description)
filters
- No description provideddescription
- No description providedaddExtension(java.lang.String)
Method Detail |
public boolean accept(java.io.File f)
f
- No description provided
getExtension(java.io.File)
,
FileFilter.accept(java.io.File)
public java.lang.String getExtension(java.io.File f)
f
- No description provided
getExtension(java.io.File)
,
FileFilter.accept(java.io.File)
public void addExtension(java.lang.String extension)
extension
- The object added.public java.lang.String getDescription()
setDescription(java.lang.String)
,
setExtensionListInDescription(boolean)
,
isExtensionListInDescription()
,
FileFilter.getDescription()
public void setDescription(java.lang.String description)
description
- The new description valuesetDescription(java.lang.String)
,
setExtensionListInDescription(boolean)
,
isExtensionListInDescription()
public void setExtensionListInDescription(boolean b)
b
- The new extensionListInDescription valuegetDescription()
,
setDescription(java.lang.String)
,
isExtensionListInDescription()
public boolean isExtensionListInDescription()
getDescription()
,
setDescription(java.lang.String)
,
setExtensionListInDescription(boolean)
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