AJFileChooser

java.lang.Object
- java.awt.Component
- - java.awt.Container
  - - javax.swing.JComponent
    - - javax.swing.JFileChooser
      - net.algart.swing.AJFileChooser

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible
```
public class AJFileChooser
extends javax.swing.JFileChooser
```
See Also:
Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static class`	`AJFileChooser.DefaultDeleter` `DefaultDeleter` is the default implementation of Deleter abstract class.
`static class`	`AJFileChooser.Deleter` `Deleter` abstract class allows `AJFileChooser` to perform delete operations.
`static class`	`AJFileChooser.ExtensionFileFilter` `ExtensionFileFilter` accepts files with the one of the given extensions and also any traversable nodes - subdirectories, links, network places, etc.
`static interface`	`AJFileChooser.FileNameFilter`
`protected static class`	`AJFileChooser.SpecialFilesListKeyListener`
`protected static class`	`AJFileChooser.SpecialGoHomeActionListener`
`static class`	`AJFileChooser.SubdirectoryFilter` `SubdirectoryFilter` should be set by the same setFileFilter() method.
`static class`	`AJFileChooser.WhereToAddButtons`

Nested classes/interfaces inherited from class javax.swing.JFileChooser
javax.swing.JFileChooser.AccessibleJFileChooser

Nested classes/interfaces inherited from class javax.swing.JComponent
javax.swing.JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Container
java.awt.Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component
java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

Fields
Modifier and Type	Field and Description
`protected boolean`	`approveButtonShouldBeDefault`
`static java.lang.String`	`APPROVING_FILES_ONLY_ENABLED_CHANGED_PROPERTY` Identifies a change in the approvingFilesOnlyEnabled property.
`static java.lang.String`	`APPROVING_NON_EXISTING_FILES_ENABLED_CHANGED_PROPERTY` Identifies a change in the approvingNonExistingFilesEnabled property.
`protected java.util.List`	`deleteButtons`
`static java.lang.String`	`DELETER_CHANGED_PROPERTY` Identifies a change in the deleter property.
`static java.lang.String`	`OVERWRITE_WARNING_ENABLED_CHANGED_PROPERTY` Identifies a change in the overwriteWarningEnabled property.
`static java.lang.String`	`TRAVERSING_LINKS_ENABLED_CHANGED_PROPERTY` Identifies a change in the traversingLinksEnabled property.

Fields inherited from class javax.swing.JFileChooser
ACCEPT_ALL_FILE_FILTER_USED_CHANGED_PROPERTY, accessibleContext, ACCESSORY_CHANGED_PROPERTY, APPROVE_BUTTON_MNEMONIC_CHANGED_PROPERTY, APPROVE_BUTTON_TEXT_CHANGED_PROPERTY, APPROVE_BUTTON_TOOL_TIP_TEXT_CHANGED_PROPERTY, APPROVE_OPTION, APPROVE_SELECTION, CANCEL_OPTION, CANCEL_SELECTION, CHOOSABLE_FILE_FILTER_CHANGED_PROPERTY, CONTROL_BUTTONS_ARE_SHOWN_CHANGED_PROPERTY, CUSTOM_DIALOG, DIALOG_TITLE_CHANGED_PROPERTY, DIALOG_TYPE_CHANGED_PROPERTY, DIRECTORIES_ONLY, DIRECTORY_CHANGED_PROPERTY, ERROR_OPTION, FILE_FILTER_CHANGED_PROPERTY, FILE_HIDING_CHANGED_PROPERTY, FILE_SELECTION_MODE_CHANGED_PROPERTY, FILE_SYSTEM_VIEW_CHANGED_PROPERTY, FILE_VIEW_CHANGED_PROPERTY, FILES_AND_DIRECTORIES, FILES_ONLY, MULTI_SELECTION_ENABLED_CHANGED_PROPERTY, OPEN_DIALOG, SAVE_DIALOG, SELECTED_FILE_CHANGED_PROPERTY, SELECTED_FILES_CHANGED_PROPERTY

Fields inherited from class javax.swing.JComponent
listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component
BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

Constructors
Constructor and Description
`AJFileChooser()`
`AJFileChooser(java.io.File currentDirectory)`
`AJFileChooser(java.io.File currentDirectory, javax.swing.filechooser.FileSystemView fsv)`
`AJFileChooser(javax.swing.filechooser.FileSystemView fsv)`
`AJFileChooser(java.lang.String currentDirectoryPath)`
`AJFileChooser(java.lang.String currentDirectoryPath, javax.swing.filechooser.FileSystemView fsv)`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`addDeleteButton(javax.swing.AbstractButton button)` Adds the given button to internal list `deleteButtons` and sets the button's action listener that calls `deleteSelectedFiles()` method.
`void`	`approveSelection()` Overrided to process special (described above) features of this class.
`boolean`	`canDeleteSelectedFiles()` Returns true if the current `deleter` interface says (by its `canDelete` method) that all selected files can be deleted.
`protected javax.swing.JDialog`	`createDialog(java.awt.Component parent)` Overrided to provide working of `tryToMakeApproveButtonDefault()` method.
`boolean`	`deleteSelectedFiles()` Tries to delete all selected files using the method `delete` of the current `deleter` interface.
`java.io.File`	`getCurrentDirectory()`
`java.lang.String`	`getDefaultApproveButtonText()` Returns the default text of the Approve button.
`java.lang.String`	`getDefaultApproveButtonToolTipText()` Returns the default tooltop text of the Cancel button.
`java.lang.String`	`getDefaultCancelButtonText()` Returns the default text of the Cancel button.
`java.lang.String`	`getDefaultCancelButtonToolTipText()` Returns the default tooltop text of the Cancel button.
`AJFileChooser.Deleter`	`getDeleter()` Returns the value of the `deleter` property.
`static java.io.File`	`getLinkLocationUndocumented(java.io.File f)`
`static int`	`indexOfExtension(java.io.File f, java.lang.String[] extensions)` Checks extension of the file `f` and returns its index in `extensions` array (-1 if not found).
`boolean`	`isApprovingFilesOnlyEnabled()` Returns the value of the `approvingFilesOnlyEnabled` property.
`boolean`	`isApprovingNonExistingFilesEnabled()` Returns the value of the `approvingNonExistingFilesEnabled` property.
`static boolean`	`isLinkUndocumented(java.io.File f)`
`boolean`	`isOverwriteWarningEnabled()` Returns the value of the `overwriteWarningEnabled` property.
`boolean`	`isTraversable(java.io.File f)` Overrided to process `traversingLinksEnabled` property.
`boolean`	`isTraversingLinksEnabled()` Returns the value of the `traversingLinksEnabled` property.
`void`	`setApprovingFilesOnlyEnabled(boolean b)` Sets the property that indicates whether some folders (more precisely, traversable elements) can be approved - regargless of the current file-selection mode.
`void`	`setApprovingNonExistingFilesEnabled(boolean b)` Sets the property that indicates whether the approve button originates the corresponding APPROVE_SELECTION action and closes the dialog shown by showXxxDialog method in a case when the selected file or subdirectory does not exist.
`void`	`setCurrentDirectory(java.io.File f)` Overrided to process `traversingLinksEnabled` property.
`void`	`setDeleter(AJFileChooser.Deleter deleter)` Installs `deleter` - an abstract class allowing `canDeleteSelectedFiles` and `deleteSelectedFiles` methods to work.
`void`	`setFileFilters(javax.swing.filechooser.FileFilter[] filters)` Convenient extension of standard `setFileFilter` and `addChoosableFileFilter` methods.
`void`	`setOverwriteWarningEnabled(boolean b)` Sets the property that indicates whether overwrite warning is shown when the user tries to approve a file or folder that already exists.
`void`	`setSelectedFile(java.io.File file)`
`void`	`setTraversingLinksEnabled(boolean b)` Sets the property that indicates whether links can be traversable.
`boolean`	`tryToAddButtons(javax.swing.AbstractButton[] buttons, AJFileChooser.WhereToAddButtons where, boolean addSpaceAround, boolean addSpaceBetween)` Should return true if successful.
`void`	`tryToAvoidSlowingProblemInLargeDirectories()` Tries to avoid extra slowing of choosing files in large directories
`javax.swing.AbstractButton`	`tryToFindAndCorrectHomeButton(java.io.File newHomeDirectory)` Should return not null if successful.
`javax.swing.JList`	`tryToFindFilesList()` Should return not null if successful.
`javax.swing.JList`	`tryToFindFilesListAndCorrectKeyboardBug()` Should return not null if successful.
`javax.swing.AbstractButton`	`tryToFindNewFolderButton()` Should return not null if successful.
`boolean`	`tryToMakeApproveButtonDefault()` Should return true if successful.
`boolean`	`tryToRemoveNewFolderButton()` Should return true if successful.
`boolean`	`tryToRemoveSingleClickListeners()` Should return true if successful.

Methods inherited from class javax.swing.JFileChooser
accept, addActionListener, addChoosableFileFilter, cancelSelection, changeToParentDirectory, ensureFileIsVisible, fireActionPerformed, getAcceptAllFileFilter, getAccessibleContext, getAccessory, getActionListeners, getApproveButtonMnemonic, getApproveButtonText, getApproveButtonToolTipText, getChoosableFileFilters, getControlButtonsAreShown, getDescription, getDialogTitle, getDialogType, getDragEnabled, getFileFilter, getFileSelectionMode, getFileSystemView, getFileView, getIcon, getName, getSelectedFile, getSelectedFiles, getTypeDescription, getUI, getUIClassID, isAcceptAllFileFilterUsed, isDirectorySelectionEnabled, isFileHidingEnabled, isFileSelectionEnabled, isMultiSelectionEnabled, paramString, removeActionListener, removeChoosableFileFilter, rescanCurrentDirectory, resetChoosableFileFilters, setAcceptAllFileFilterUsed, setAccessory, setApproveButtonMnemonic, setApproveButtonMnemonic, setApproveButtonText, setApproveButtonToolTipText, setControlButtonsAreShown, setDialogTitle, setDialogType, setDragEnabled, setFileFilter, setFileHidingEnabled, setFileSelectionMode, setFileSystemView, setFileView, setMultiSelectionEnabled, setSelectedFiles, setup, showDialog, showOpenDialog, showSaveDialog, updateUI

Methods inherited from class javax.swing.JComponent
addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container
add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - APPROVING_NON_EXISTING_FILES_ENABLED_CHANGED_PROPERTY
```
public static final java.lang.String APPROVING_NON_EXISTING_FILES_ENABLED_CHANGED_PROPERTY
```
    Identifies a change in the approvingNonExistingFilesEnabled property.
    
    See Also:
    Constant Field Values
  - OVERWRITE_WARNING_ENABLED_CHANGED_PROPERTY
```
public static final java.lang.String OVERWRITE_WARNING_ENABLED_CHANGED_PROPERTY
```
    Identifies a change in the overwriteWarningEnabled property.
    
    See Also:
    Constant Field Values
  - APPROVING_FILES_ONLY_ENABLED_CHANGED_PROPERTY
```
public static final java.lang.String APPROVING_FILES_ONLY_ENABLED_CHANGED_PROPERTY
```
    Identifies a change in the approvingFilesOnlyEnabled property.
    
    See Also:
    Constant Field Values
  - TRAVERSING_LINKS_ENABLED_CHANGED_PROPERTY
```
public static final java.lang.String TRAVERSING_LINKS_ENABLED_CHANGED_PROPERTY
```
    Identifies a change in the traversingLinksEnabled property.
    
    See Also:
    Constant Field Values
  - DELETER_CHANGED_PROPERTY
```
public static final java.lang.String DELETER_CHANGED_PROPERTY
```
    Identifies a change in the deleter property.
    
    See Also:
    Constant Field Values
  - deleteButtons
```
protected java.util.List deleteButtons
```
  - approveButtonShouldBeDefault
```
protected boolean approveButtonShouldBeDefault
```
- Constructor Detail
  - AJFileChooser
```
public AJFileChooser()
```
  - AJFileChooser
```
public AJFileChooser(java.lang.String currentDirectoryPath)
```
  - AJFileChooser
```
public AJFileChooser(java.io.File currentDirectory)
```
  - AJFileChooser
```
public AJFileChooser(javax.swing.filechooser.FileSystemView fsv)
```
  - AJFileChooser
```
public AJFileChooser(java.io.File currentDirectory,
             javax.swing.filechooser.FileSystemView fsv)
```
  - AJFileChooser
```
public AJFileChooser(java.lang.String currentDirectoryPath,
             javax.swing.filechooser.FileSystemView fsv)
```
- Method Detail
  - getDefaultApproveButtonText
```
public java.lang.String getDefaultApproveButtonText()
```
    Returns the default text of the Approve button. It is used when getApproveButtonText returns null. Typically, this would be "Open" or "Save".
    
    See Also:
    JFileChooser.getApproveButtonText()
  - getDefaultApproveButtonToolTipText
```
public java.lang.String getDefaultApproveButtonToolTipText()
```
    Returns the default tooltop text of the Cancel button. It is used when getApproveButtonToolTipText returns null. Typically, this would be "Cancel".
    
    See Also:
    JFileChooser.getApproveButtonToolTipText()
  - getDefaultCancelButtonText
```
public java.lang.String getDefaultCancelButtonText()
```
    Returns the default text of the Cancel button. Typically, this would be "Cancel".
    
    See Also:
    JFileChooser.getApproveButtonText()
  - getDefaultCancelButtonToolTipText
```
public java.lang.String getDefaultCancelButtonToolTipText()
```
    Returns the default tooltop text of the Cancel button. Typically, this would be "Cancel".
    
    See Also:
    JFileChooser.getApproveButtonToolTipText()
  - isApprovingNonExistingFilesEnabled
```
public boolean isApprovingNonExistingFilesEnabled()
```
    Returns the value of the approvingNonExistingFilesEnabled property.
    
    Returns:
    the value of the approvingNonExistingFilesEnabled property #setApprovingNonExistingFilesEnabled
  - setApprovingNonExistingFilesEnabled
```
public void setApprovingNonExistingFilesEnabled(boolean b)
```
    Sets the property that indicates whether the approve button originates the corresponding APPROVE_SELECTION action and closes the dialog shown by showXxxDialog method in a case when the selected file or subdirectory does not exist. It can be useful in Open dialogs. By default (and in the standard JFileChooser component), JFileChooser.APPROVE_SELECTION is originated (and the dialog is closed) always when the user presses the approve button.
    Default value for this property is true (that corresponds to the standard behaviour).
    This property has no effect in the Save dialogs or when multiple file selections are allowed.
    This method fires a property-changed event, using the string value of APPROVING_NON_EXISTING_FILES_ENABLED_CHANGED_PROPERTY as the name of the property.
    
    Parameters:
    b - true if non-existing files should be approved; false it you want to disable approving non-existing files
    See Also:
    isApprovingNonExistingFilesEnabled(), APPROVING_NON_EXISTING_FILES_ENABLED_CHANGED_PROPERTY
  - isOverwriteWarningEnabled
```
public boolean isOverwriteWarningEnabled()
```
    Returns the value of the overwriteWarningEnabled property.
    
    Returns:
    the value of the overwriteWarningEnabled property #setOverwriteWarningEnabled
  - setOverwriteWarningEnabled
```
public void setOverwriteWarningEnabled(boolean b)
```
    Sets the property that indicates whether overwrite warning is shown when the user tries to approve a file or folder that already exists. It can be useful in Save dialogs. By default (and in the standard JFileChooser component), no warning is shown.
    Default value for this property is false (that corresponds to the standard behaviour).
    This property has no effect in the Open dialogs or when multiple file selections are allowed.
    This method fires a property-changed event, using the string value of OVERWRITE_WARNING_ENABLED_CHANGED_PROPERTY as the name of the property.
    
    Parameters:
    b - true if Approve button should lead to showing overwrite warning when an existing file or directory is selected; false if existing files can be approved without warning.
    See Also:
    isOverwriteWarningEnabled(), OVERWRITE_WARNING_ENABLED_CHANGED_PROPERTY
  - isApprovingFilesOnlyEnabled
```
public boolean isApprovingFilesOnlyEnabled()
```
    Returns the value of the approvingFilesOnlyEnabled property.
    
    Returns:
    the value of the approvingFilesOnlyEnabled property #setApprovingFilesOnlyEnabled
  - setApprovingFilesOnlyEnabled
```
public void setApprovingFilesOnlyEnabled(boolean b)
```
    Sets the property that indicates whether some folders (more precisely, traversable elements) can be approved - regargless of the current file-selection mode. By default (and in the standard JFileChooser component), when the file-selection mode is DIRECTORIES_ONLY or FILES_AND_DIRECTORIES, Approve button finishs the dialog and fires the corresponding ActionEvent even if the selected element is a folder. If this property is set, Approve button never applies to traversable elements (such as folder) - instead, it traverses them, as when the file-selection mode is FILES_ONLY. However, unlike the FILES_ONLY file-selection mode, it is still possible to know up the current selected folder during using AJFileChooser dialog - by getSelectedFile() method.
    Default value for this property is false (that corresponds to the standard behaviour).
    This method fires a property-changed event, using the string value of APPROVING_FILES_ONLY_ENABLED_CHANGED_PROPERTY as the name of the property.
    
    Parameters:
    b - true if traversable elements should be never approved
    See Also:
    isApprovingFilesOnlyEnabled(), APPROVING_FILES_ONLY_ENABLED_CHANGED_PROPERTY
  - isTraversingLinksEnabled
```
public boolean isTraversingLinksEnabled()
```
    Returns the value of the traversingLinksEnabled property.
    
    Returns:
    the value of the traversingLinksEnabled property #setTraversingLinksEnabled
  - setTraversingLinksEnabled
```
public void setTraversingLinksEnabled(boolean b)
```
    Sets the property that indicates whether links can be traversable. By default (and in the standard JFileChooser component), links (.lnk files in Windows) are processed as usual files. If this property contains true, then an attempt to go into link corresponding a subdirectory leads to going into this directory, and an attemt to choose a link corresponding to a file leads to choosing that file.
    Default value for this property is false (that corresponds to the standard behaviour).
    This method fires a property-changed event, using the string value of TRAVERSING_LINKS_ENABLED_CHANGED_PROPERTY as the name of the property.
    
    Parameters:
    b - true if links should be processed correctly; false if links should be processed as usual files.
    See Also:
    isTraversingLinksEnabled(), TRAVERSING_LINKS_ENABLED_CHANGED_PROPERTY
  - getDeleter
```
public AJFileChooser.Deleter getDeleter()
```
    Returns the value of the deleter property.
    
    See Also:
    setDeleter(net.algart.swing.AJFileChooser.Deleter)
  - setDeleter
```
public void setDeleter(AJFileChooser.Deleter deleter)
```
    Installs deleter - an abstract class allowing canDeleteSelectedFiles and deleteSelectedFiles methods to work.
    To make delete operations availavle to the user, you also should add some buttons that call canDeleteSelectedFiles and deleteSelectedFiles methods - for example, by means of tryToAddButtons method.
    Warning: if you want to delete not only files, but also subdirectories, you should not use FILES_ONLY file-selection mode. If you need to provide usual behaviour of Approve button for folders - opening the selected folder - please use approvingFilesOnlyEnabled property.
    This method fires a property-changed event, using the string value of DELETER_CHANGED_PROPERTY as the name of the property.
    
    Parameters:
    deleter - New instance of AJFileChooser.Deleter abstract class. Can be null - then the current deleter will be removed.
    See Also:
    getDeleter(), isApprovingFilesOnlyEnabled(), setApprovingFilesOnlyEnabled(boolean), tryToAddButtons(javax.swing.AbstractButton[], net.algart.swing.AJFileChooser.WhereToAddButtons, boolean, boolean), DELETER_CHANGED_PROPERTY
  - setFileFilters
```
public void setFileFilters(javax.swing.filechooser.FileFilter[] filters)
```
    Convenient extension of standard setFileFilter and addChoosableFileFilter methods.
    The methods resets the choosable file filter list (by resetChoosableFileFilters() method), and adds all given filters. If the current selected filter is present in the new filters, it stays current. Else, if the current selected file matches one of new filters, the first such filter becomes current. Else, the first filter (filters[0]) becomes current.
    
    See Also:
    JFileChooser.addChoosableFileFilter(javax.swing.filechooser.FileFilter), JFileChooser.resetChoosableFileFilters(), JFileChooser.setFileFilter(javax.swing.filechooser.FileFilter)
  - indexOfExtension
```
public static int indexOfExtension(java.io.File f,
                   java.lang.String[] extensions)
```
    Checks extension of the file f and returns its index in extensions array (-1 if not found). All extensions should be in lower case (converted by the call ...toUpperCase().toLowerCase()). Used in the ExtensionFileFilter.accept method.
  - canDeleteSelectedFiles
```
public boolean canDeleteSelectedFiles()
```
    Returns true if the current deleter interface says (by its canDelete method) that all selected files can be deleted. Always returns false it the deleter isn't installed.
    
    See Also:
    setDeleter(net.algart.swing.AJFileChooser.Deleter)
  - deleteSelectedFiles
```
public boolean deleteSelectedFiles()
```
    Tries to delete all selected files using the method delete of the current deleter interface. Does nothing if the deleter isn't installed. Does nothing if canDeleteSelectedFiles() returns false.
    
    Returns:
    True if all files were deleted successfully.
  - addDeleteButton
```
public void addDeleteButton(javax.swing.AbstractButton button)
```
    Adds the given button to internal list deleteButtons and sets the button's action listener that calls deleteSelectedFiles() method. AJFileChooser automatically controls the enable/disable status of the added button.
  - approveSelection
```
public void approveSelection()
```
    Overrided to process special (described above) features of this class.
    Also, this implementation requires some file to be selected to perform Approve action. (By default, null also can be approved.)
    
    Overrides:
    
    approveSelection in class javax.swing.JFileChooser
  - isTraversable
```
public boolean isTraversable(java.io.File f)
```
    Overrided to process traversingLinksEnabled property.
    
    Overrides:
    
    isTraversable in class javax.swing.JFileChooser
  - setCurrentDirectory
```
public void setCurrentDirectory(java.io.File f)
```
    Overrided to process traversingLinksEnabled property.
    
    Overrides:
    
    setCurrentDirectory in class javax.swing.JFileChooser
  - createDialog
```
protected javax.swing.JDialog createDialog(java.awt.Component parent)
```
    Overrided to provide working of tryToMakeApproveButtonDefault() method.
    
    Overrides:
    
    createDialog in class javax.swing.JFileChooser
  - tryToAvoidSlowingProblemInLargeDirectories
```
public void tryToAvoidSlowingProblemInLargeDirectories()
```
    Tries to avoid extra slowing of choosing files in large directories
  - setSelectedFile
```
public void setSelectedFile(java.io.File file)
```
    Overrides:
    
    setSelectedFile in class javax.swing.JFileChooser
  - getCurrentDirectory
```
public java.io.File getCurrentDirectory()
```
    Overrides:
    
    getCurrentDirectory in class javax.swing.JFileChooser
  - tryToRemoveSingleClickListeners
```
public boolean tryToRemoveSingleClickListeners()
```
    Should return true if successful.
  - tryToAddButtons
```
public boolean tryToAddButtons(javax.swing.AbstractButton[] buttons,
                      AJFileChooser.WhereToAddButtons where,
                      boolean addSpaceAround,
                      boolean addSpaceBetween)
```
    Should return true if successful.
  - tryToFindNewFolderButton
```
public javax.swing.AbstractButton tryToFindNewFolderButton()
```
    Should return not null if successful.
  - tryToRemoveNewFolderButton
```
public boolean tryToRemoveNewFolderButton()
```
    Should return true if successful.
  - tryToFindAndCorrectHomeButton
```
public javax.swing.AbstractButton tryToFindAndCorrectHomeButton(java.io.File newHomeDirectory)
```
    Should return not null if successful.
    
    Parameters:
    newHomeDirectory - - if not null, Home button will change the current directory to this one
    
    Returns:
    Found Home button. You can correct it's tooltip, icon, etc.
  - tryToMakeApproveButtonDefault
```
public boolean tryToMakeApproveButtonDefault()
```
    Should return true if successful. If AJFileChooser is inserted into some external container (instead of usual call of showXxxDialog() methods), this method should be called after adding AJFileChooser into the container, but not just after creating AJFileChooser instance.
  - tryToFindFilesList
```
public javax.swing.JList tryToFindFilesList()
```
    Should return not null if successful.
    
    Returns:
    Found JList containing the list of files (in list mode)
  - tryToFindFilesListAndCorrectKeyboardBug
```
public javax.swing.JList tryToFindFilesListAndCorrectKeyboardBug()
```
    Should return not null if successful.
    
    Returns:
    Found JList containing the list of files (in list mode)
  - isLinkUndocumented
```
public static boolean isLinkUndocumented(java.io.File f)
```
  - getLinkLocationUndocumented
```
public static java.io.File getLinkLocationUndocumented(java.io.File f)
                                                throws java.io.FileNotFoundException
```
    Throws:
    
    java.io.FileNotFoundException

Class AJFileChooser

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JFileChooser

Nested classes/interfaces inherited from class javax.swing.JComponent

Nested classes/interfaces inherited from class java.awt.Container

Nested classes/interfaces inherited from class java.awt.Component

Field Summary

Fields inherited from class javax.swing.JFileChooser

Fields inherited from class javax.swing.JComponent

Fields inherited from class java.awt.Component

Fields inherited from interface java.awt.image.ImageObserver

Constructor Summary

Method Summary

Methods inherited from class javax.swing.JFileChooser

Methods inherited from class javax.swing.JComponent

Methods inherited from class java.awt.Container

Methods inherited from class java.awt.Component

Methods inherited from class java.lang.Object

Field Detail

APPROVING_NON_EXISTING_FILES_ENABLED_CHANGED_PROPERTY

OVERWRITE_WARNING_ENABLED_CHANGED_PROPERTY

APPROVING_FILES_ONLY_ENABLED_CHANGED_PROPERTY

TRAVERSING_LINKS_ENABLED_CHANGED_PROPERTY

DELETER_CHANGED_PROPERTY

deleteButtons

approveButtonShouldBeDefault

Constructor Detail

AJFileChooser

AJFileChooser

AJFileChooser

AJFileChooser

AJFileChooser

AJFileChooser

Method Detail

getDefaultApproveButtonText

getDefaultApproveButtonToolTipText

getDefaultCancelButtonText

getDefaultCancelButtonToolTipText

isApprovingNonExistingFilesEnabled

setApprovingNonExistingFilesEnabled

isOverwriteWarningEnabled

setOverwriteWarningEnabled

isApprovingFilesOnlyEnabled

setApprovingFilesOnlyEnabled

isTraversingLinksEnabled

setTraversingLinksEnabled

getDeleter

setDeleter

setFileFilters

indexOfExtension

canDeleteSelectedFiles

deleteSelectedFiles

addDeleteButton

approveSelection

isTraversable

setCurrentDirectory

createDialog

tryToAvoidSlowingProblemInLargeDirectories

setSelectedFile

getCurrentDirectory

tryToRemoveSingleClickListeners

tryToAddButtons

tryToFindNewFolderButton

tryToRemoveNewFolderButton

tryToFindAndCorrectHomeButton

tryToMakeApproveButtonDefault

tryToFindFilesList

tryToFindFilesListAndCorrectKeyboardBug

isLinkUndocumented

getLinkLocationUndocumented