com.alee.utils.filefilter
Class GroupedFileFilter

java.lang.Object
  javax.swing.filechooser.FileFilter
      com.alee.utils.filefilter.AbstractFileFilter
          com.alee.utils.filefilter.GroupedFileFilter

All Implemented Interfaces:

Filter<java.io.File>, java.io.FileFilter

public class GroupedFileFilter
extends AbstractFileFilter

This file filter groups specified file filters in a certain way defined by filter group type.

Author:

Mikle Garin

Field Summary

protected AbstractFileFilter	defaultFilter Default file filter used to display icon and description.
protected FilterGroupType	filterGroupType The way file filters will be grouped.
protected java.util.List<java.io.FileFilter>	filters List of grouped file filters.

Constructor Summary

GroupedFileFilter(AbstractFileFilter defaultFilter, FilterGroupType filterGroupType, java.io.FileFilter... filters)
Constructs grouped file filter with the specified parameters.

GroupedFileFilter(java.io.FileFilter... filters)
Constructs grouped file filter with the specified parameters.

GroupedFileFilter(FilterGroupType filterGroupType, java.io.FileFilter... filters)
Constructs grouped file filter with the specified parameters.

Method Summary

boolean	accept(java.io.File file) Returns whether the given file is accepted by this filter or not.
java.lang.String	getDescription() Returns short file filter description.
javax.swing.ImageIcon	getIcon() Returns file filter icon.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

filterGroupType

protected FilterGroupType filterGroupType

The way file filters will be grouped.

defaultFilter

protected AbstractFileFilter defaultFilter

Default file filter used to display icon and description.

filters

protected java.util.List<java.io.FileFilter> filters

List of grouped file filters.

Constructor Detail

GroupedFileFilter

public GroupedFileFilter(java.io.FileFilter... filters)

Constructs grouped file filter with the specified parameters.

Parameters:

filters - list of file filters to be grouped

GroupedFileFilter

public GroupedFileFilter(FilterGroupType filterGroupType,
                         java.io.FileFilter... filters)

Constructs grouped file filter with the specified parameters.

Parameters:

filterGroupType - the way file filters will be grouped

filters - list of file filters to be grouped

GroupedFileFilter

public GroupedFileFilter(AbstractFileFilter defaultFilter,
                         FilterGroupType filterGroupType,
                         java.io.FileFilter... filters)

Constructs grouped file filter with the specified parameters.

Parameters:

defaultFilter - default file filter used to display icon and description

filterGroupType - the way file filters will be grouped

filters - list of file filters to be grouped

Method Detail

getIcon

public javax.swing.ImageIcon getIcon()

Returns file filter icon.

Specified by:

getIcon in class AbstractFileFilter

Returns:

file filter icon

getDescription

public java.lang.String getDescription()

Returns short file filter description.

Specified by:

getDescription in class AbstractFileFilter

Returns:

short file filter description

accept

public boolean accept(java.io.File file)

Returns whether the given file is accepted by this filter or not.

Specified by:

accept in interface Filter<java.io.File>

Specified by:

accept in interface java.io.FileFilter

Specified by:

accept in class AbstractFileFilter

Parameters:

file - file to process

Returns:

true if the given file is accepted by this filter, false otherwise