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java.lang.Object javax.swing.filechooser.FileFilter wyvern.common.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(); ExtensionFileFilter filter = new ExtensionFileFilter( 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()
public ExtensionFileFilter(java.lang.String extension)
public ExtensionFileFilter(java.lang.String extension, java.lang.String description)
public ExtensionFileFilter(java.lang.String[] filters)
public ExtensionFileFilter(java.lang.String[] filters, java.lang.String description)
Method Detail |
public boolean accept(java.io.File f)
public java.lang.String getExtension(java.io.File f)
public void addExtension(java.lang.String extension)
public java.lang.String getDescription()
public void setDescription(java.lang.String description)
public void setExtensionListInDescription(boolean b)
public boolean isExtensionListInDescription()
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