BasicDirectoryModel (Java Platform SE 8 ) (original) (raw)

java.lang.Object
- javax.swing.AbstractListModel<Object>
- - javax.swing.plaf.basic.BasicDirectoryModel
All Implemented Interfaces:
PropertyChangeListener, Serializable, EventListener, ListModel<Object>

public class BasicDirectoryModel
extends AbstractListModel<Object>
implements PropertyChangeListener
Basic implementation of a file list.

Field Summary

 * ### Fields inherited from class javax.swing.[AbstractListModel](../../../../javax/swing/AbstractListModel.html "class in javax.swing")  
 `[listenerList](../../../../javax/swing/AbstractListModel.html#listenerList)`

Constructor Summary

Constructors

Constructor	Description
BasicDirectoryModel(JFileChooser filechooser)

Method Summary

All Methods Instance Methods Concrete Methods

Modifier and Type	Method	Description
void	addPropertyChangeListener(PropertyChangeListener listener)	Adds a PropertyChangeListener to the listener list.
boolean	contains(Object o)
void	fireContentsChanged()
protected void	firePropertyChange(String propertyName,Object oldValue,Object newValue)	Support for reporting bound property changes for boolean properties.
Vector<File>	getDirectories()
Object	getElementAt(int index)	Returns the value at the specified index.
Vector<File>	getFiles()
PropertyChangeListener[]	getPropertyChangeListeners()	Returns an array of all the property change listeners registered on this component.
int	getSize()	Returns the length of the list.
int	indexOf(Object o)
void	intervalAdded(ListDataEvent e)	Obsolete - not used.
void	intervalRemoved(ListDataEvent e)	Obsolete - not used.
void	invalidateFileCache()	This method is used to interrupt file loading thread.
protected boolean	lt(File a,File b)
void	propertyChange(PropertyChangeEvent e)	This method gets called when a bound property is changed.
void	removePropertyChangeListener(PropertyChangeListener listener)	Removes a PropertyChangeListener from the listener list.
boolean	renameFile(File oldFile,File newFile)	Renames a file in the underlying file system.
protected void	sort(Vector<? extends File> v)
void	validateFileCache()

   * ### Methods inherited from class javax.swing.[AbstractListModel](../../../../javax/swing/AbstractListModel.html "class in javax.swing")  
   `[addListDataListener](../../../../javax/swing/AbstractListModel.html#addListDataListener-javax.swing.event.ListDataListener-), [fireContentsChanged](../../../../javax/swing/AbstractListModel.html#fireContentsChanged-java.lang.Object-int-int-), [fireIntervalAdded](../../../../javax/swing/AbstractListModel.html#fireIntervalAdded-java.lang.Object-int-int-), [fireIntervalRemoved](../../../../javax/swing/AbstractListModel.html#fireIntervalRemoved-java.lang.Object-int-int-), [getListDataListeners](../../../../javax/swing/AbstractListModel.html#getListDataListeners--), [getListeners](../../../../javax/swing/AbstractListModel.html#getListeners-java.lang.Class-), [removeListDataListener](../../../../javax/swing/AbstractListModel.html#removeListDataListener-javax.swing.event.ListDataListener-)`  
   * ### Methods inherited from class java.lang.[Object](../../../../java/lang/Object.html "class in java.lang")  
   `[clone](../../../../java/lang/Object.html#clone--), [equals](../../../../java/lang/Object.html#equals-java.lang.Object-), [finalize](../../../../java/lang/Object.html#finalize--), [getClass](../../../../java/lang/Object.html#getClass--), [hashCode](../../../../java/lang/Object.html#hashCode--), [notify](../../../../java/lang/Object.html#notify--), [notifyAll](../../../../java/lang/Object.html#notifyAll--), [toString](../../../../java/lang/Object.html#toString--), [wait](../../../../java/lang/Object.html#wait--), [wait](../../../../java/lang/Object.html#wait-long-), [wait](../../../../java/lang/Object.html#wait-long-int-)`

Constructor Detail

 * #### BasicDirectoryModel  
 public BasicDirectoryModel([JFileChooser](../../../../javax/swing/JFileChooser.html "class in javax.swing") filechooser)

Method Detail

* #### propertyChange  
public void propertyChange([PropertyChangeEvent](../../../../java/beans/PropertyChangeEvent.html "class in java.beans") e)  
This method gets called when a bound property is changed.  
Specified by:  
`[propertyChange](../../../../java/beans/PropertyChangeListener.html#propertyChange-java.beans.PropertyChangeEvent-)` in interface `[PropertyChangeListener](../../../../java/beans/PropertyChangeListener.html "interface in java.beans")`  
Parameters:  
`e` \- A PropertyChangeEvent object describing the event source and the property that has changed.  
* #### invalidateFileCache  
public void invalidateFileCache()  
This method is used to interrupt file loading thread.  
* #### getDirectories  
public [Vector](../../../../java/util/Vector.html "class in java.util")<[File](../../../../java/io/File.html "class in java.io")> getDirectories()  
* #### getFiles  
public [Vector](../../../../java/util/Vector.html "class in java.util")<[File](../../../../java/io/File.html "class in java.io")> getFiles()  
* #### validateFileCache  
public void validateFileCache()  
* #### renameFile  
public boolean renameFile([File](../../../../java/io/File.html "class in java.io") oldFile,  
                          [File](../../../../java/io/File.html "class in java.io") newFile)  
Renames a file in the underlying file system.  
Parameters:  
`oldFile` \- a `File` object representing the existing file  
`newFile` \- a `File` object representing the desired new file name  
Returns:  
`true` if rename succeeded, otherwise `false`  
Since:  
1.4  
* #### fireContentsChanged  
public void fireContentsChanged()  
* #### getSize  
public int getSize()  
Description copied from interface: `[ListModel](../../../../javax/swing/ListModel.html#getSize--)`  
Returns the length of the list.  
Specified by:  
`[getSize](../../../../javax/swing/ListModel.html#getSize--)` in interface `[ListModel](../../../../javax/swing/ListModel.html "interface in javax.swing")<[Object](../../../../java/lang/Object.html "class in java.lang")>`  
Returns:  
the length of the list  
* #### contains  
public boolean contains([Object](../../../../java/lang/Object.html "class in java.lang") o)  
* #### indexOf  
public int indexOf([Object](../../../../java/lang/Object.html "class in java.lang") o)  
* #### getElementAt  
public [Object](../../../../java/lang/Object.html "class in java.lang") getElementAt(int index)  
Description copied from interface: `[ListModel](../../../../javax/swing/ListModel.html#getElementAt-int-)`  
Returns the value at the specified index.  
Specified by:  
`[getElementAt](../../../../javax/swing/ListModel.html#getElementAt-int-)` in interface `[ListModel](../../../../javax/swing/ListModel.html "interface in javax.swing")<[Object](../../../../java/lang/Object.html "class in java.lang")>`  
Parameters:  
`index` \- the requested index  
Returns:  
the value at `index`  
* #### intervalAdded  
public void intervalAdded([ListDataEvent](../../../../javax/swing/event/ListDataEvent.html "class in javax.swing.event") e)  
Obsolete - not used.  
* #### intervalRemoved  
public void intervalRemoved([ListDataEvent](../../../../javax/swing/event/ListDataEvent.html "class in javax.swing.event") e)  
Obsolete - not used.  
* #### sort  
protected void sort([Vector](../../../../java/util/Vector.html "class in java.util")<? extends [File](../../../../java/io/File.html "class in java.io")> v)  
* #### lt  
protected boolean lt([File](../../../../java/io/File.html "class in java.io") a,  
                     [File](../../../../java/io/File.html "class in java.io") b)  
* #### addPropertyChangeListener  
public void addPropertyChangeListener([PropertyChangeListener](../../../../java/beans/PropertyChangeListener.html "interface in java.beans") listener)  
Adds a PropertyChangeListener to the listener list. The listener is registered for all bound properties of this class.  
 If `listener` is `null`, no exception is thrown and no action is performed.  
Parameters:  
`listener` \- the property change listener to be added  
Since:  
1.6  
See Also:  
[removePropertyChangeListener(java.beans.PropertyChangeListener)](../../../../javax/swing/plaf/basic/BasicDirectoryModel.html#removePropertyChangeListener-java.beans.PropertyChangeListener-), [getPropertyChangeListeners()](../../../../javax/swing/plaf/basic/BasicDirectoryModel.html#getPropertyChangeListeners--)  
* #### removePropertyChangeListener  
public void removePropertyChangeListener([PropertyChangeListener](../../../../java/beans/PropertyChangeListener.html "interface in java.beans") listener)  
Removes a PropertyChangeListener from the listener list.  
 If listener is null, no exception is thrown and no action is performed.  
Parameters:  
`listener` \- the PropertyChangeListener to be removed  
Since:  
1.6  
See Also:  
[addPropertyChangeListener(java.beans.PropertyChangeListener)](../../../../javax/swing/plaf/basic/BasicDirectoryModel.html#addPropertyChangeListener-java.beans.PropertyChangeListener-), [getPropertyChangeListeners()](../../../../javax/swing/plaf/basic/BasicDirectoryModel.html#getPropertyChangeListeners--)  
* #### getPropertyChangeListeners  
public [PropertyChangeListener](../../../../java/beans/PropertyChangeListener.html "interface in java.beans")[] getPropertyChangeListeners()  
Returns an array of all the property change listeners registered on this component.  
Returns:  
all of this component's `PropertyChangeListener`s or an empty array if no property change listeners are currently registered  
Since:  
1.6  
See Also:  
[addPropertyChangeListener(java.beans.PropertyChangeListener)](../../../../javax/swing/plaf/basic/BasicDirectoryModel.html#addPropertyChangeListener-java.beans.PropertyChangeListener-), [removePropertyChangeListener(java.beans.PropertyChangeListener)](../../../../javax/swing/plaf/basic/BasicDirectoryModel.html#removePropertyChangeListener-java.beans.PropertyChangeListener-), [PropertyChangeSupport.getPropertyChangeListeners()](../../../../java/beans/PropertyChangeSupport.html#getPropertyChangeListeners--)  
* #### firePropertyChange  
protected void firePropertyChange([String](../../../../java/lang/String.html "class in java.lang") propertyName,  
                                  [Object](../../../../java/lang/Object.html "class in java.lang") oldValue,  
                                  [Object](../../../../java/lang/Object.html "class in java.lang") newValue)  
Support for reporting bound property changes for boolean properties. This method can be called when a bound property has changed and it will send the appropriate PropertyChangeEvent to any registered PropertyChangeListeners.  
Parameters:  
`propertyName` \- the property whose value has changed  
`oldValue` \- the property's previous value  
`newValue` \- the property's new value  
Since:  
1.6

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BasicDirectoryModel (Java Platform SE 8 ) (original) (raw)

Field Summary

Constructor Summary

Method Summary

Constructor Detail

Method Detail