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java.lang.Object javax.swing.filechooser.FileFilter databionics.io.FileExtensionFilter
public class FileExtensionFilter
A convenience implementation of FileFilter that filters out all files except for those type extensions that it knows about. stolen from Sun Java Demo
Constructor Summary | |
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FileExtensionFilter()
Creates a file filter. |
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FileExtensionFilter(java.lang.String extension)
Creates a file filter that accepts files with the given extension. |
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FileExtensionFilter(java.lang.String[] filters)
Creates a file filter from the given string array. |
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FileExtensionFilter(java.lang.String[] filters,
java.lang.String description)
Creates a file filter from the given string array and description. |
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FileExtensionFilter(java.lang.String extension,
java.lang.String description)
Creates a file filter that accepts the given file type. |
Method Summary | |
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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. |
void |
clear()
Clears list of file filters and descriptions |
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 |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public FileExtensionFilter()
public FileExtensionFilter(java.lang.String extension)
public FileExtensionFilter(java.lang.String extension, java.lang.String description)
public FileExtensionFilter(java.lang.String[] filters)
public FileExtensionFilter(java.lang.String[] filters, java.lang.String description)
Method Detail |
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public boolean accept(java.io.File f)
accept
in class javax.swing.filechooser.FileFilter
public java.lang.String getExtension(java.io.File f)
public void addExtension(java.lang.String extension)
public java.lang.String getDescription()
getDescription
in class javax.swing.filechooser.FileFilter
public void setDescription(java.lang.String description)
public void setExtensionListInDescription(boolean b)
public boolean isExtensionListInDescription()
public void clear()
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