Class BasicFileChooserUI

java.lang.Object
javax.swing.plaf.ComponentUI
javax.swing.plaf.FileChooserUI
javax.swing.plaf.basic.BasicFileChooserUI
Direct Known Subclasses:
MetalFileChooserUI
public class BasicFileChooserUI extends FileChooserUI
Basic L&F implementation of a FileChooser.

Nested Class Summary

Modifier and Type Class Description
protected class  BasicFileChooserUI.AcceptAllFileFilter
Accept all file filter.
protected class  BasicFileChooserUI.ApproveSelectionAction
Responds to an Open or Save request
protected class  BasicFileChooserUI.BasicFileView
A basic file view.
protected class  BasicFileChooserUI.CancelSelectionAction
Responds to a cancel request.
protected class  BasicFileChooserUI.ChangeToParentDirectoryAction
Change to parent directory action.
protected class  BasicFileChooserUI.DoubleClickListener
A double click listener.
protected class  BasicFileChooserUI.GoHomeAction
Acts on the "home" key event or equivalent event.
protected class  BasicFileChooserUI.NewFolderAction
Creates a new folder.
protected class  BasicFileChooserUI.SelectionListener
A selection listener.
protected class  BasicFileChooserUI.UpdateAction
Rescans the files in the current directory

Field Summary

Modifier and Type Field Description
protected int cancelButtonMnemonic
Cancel button mnemonic
protected String cancelButtonText
Cancel button text
protected String cancelButtonToolTipText
Cancel button tool tip text
protected Icon computerIcon
Computer icon
protected Icon detailsViewIcon
Details view icon
protected Icon directoryIcon
Directory icon
protected int directoryOpenButtonMnemonic
The mnemonic keycode used for the approve button when a directory is selected and the current selection mode is FILES_ONLY.
protected String directoryOpenButtonText
The label text displayed on the approve button when a directory is selected and the current selection mode is FILES_ONLY.
protected String directoryOpenButtonToolTipText
The tooltip text displayed on the approve button when a directory is selected and the current selection mode is FILES_ONLY.
protected Icon fileIcon
File icon
protected Icon floppyDriveIcon
Floppy drive icon
protected Icon hardDriveIcon
Hard drive icon
protected int helpButtonMnemonic
Help button mnemonic
protected String helpButtonText
Help button text
protected String helpButtonToolTipText
Help button tool tip text
protected Icon homeFolderIcon
Home folder icon
protected Icon listViewIcon
List view icon
protected Icon newFolderIcon
New folder icon
protected int openButtonMnemonic
Open button mnemonic
protected String openButtonText
Open button text
protected String openButtonToolTipText
Open button tool tip text
protected int saveButtonMnemonic
Save button mnemonic
protected String saveButtonText
Save button text
protected String saveButtonToolTipText
Save button tool tip text
protected int updateButtonMnemonic
Update button mnemonic
protected String updateButtonText
Update button text
protected String updateButtonToolTipText
Update button tool tip text
protected Icon upFolderIcon
Up folder icon
protected Icon viewMenuIcon
View menu icon

Constructor Summary

Constructor Description
BasicFileChooserUI(JFileChooser b)
Constructs a BasicFileChooserUI.

Method Summary

Modifier and Type Method Description
void clearIconCache()
Clears the icon cache.
protected MouseListener createDoubleClickListener(JFileChooser fc, JList<?> list)
Creates a double click listener.
ListSelectionListener createListSelectionListener(JFileChooser fc)
Creates a list selection listener.
protected void createModel()
Creates the model.
PropertyChangeListener createPropertyChangeListener(JFileChooser fc)
Creates the property change listener.
static ComponentUI createUI(JComponent c)
Creates a BasicFileChooserUI implementation for the specified component.
void ensureFileIsVisible(JFileChooser fc, File f)
Ensure the file in question is visible.
FileFilter getAcceptAllFileFilter(JFileChooser fc)
Returns the default accept all file filter
JPanel getAccessoryPanel()
Returns the accessory panel.
protected JButton getApproveButton(JFileChooser fc)
Returns the approve button.
int getApproveButtonMnemonic(JFileChooser fc)
Returns the approve button mnemonic.
String getApproveButtonText(JFileChooser fc)
Returns approve button text.
String getApproveButtonToolTipText(JFileChooser fc)
Returns the approve button tool tip.
Action getApproveSelectionAction()
Returns an approve selection action.
Action getCancelSelectionAction()
Returns a cancel selection action.
Action getChangeToParentDirectoryAction()
Returns a change to parent directory action.
String getDialogTitle(JFileChooser fc)
Returns the title of this dialog
protected File getDirectory()
Property to remember the directory that is currently selected in the UI.
String getDirectoryName()
Returns the directory name.
JFileChooser getFileChooser()
Returns the file chooser.
String getFileName()
Returns the file name.
FileView getFileView(JFileChooser fc)
Returns a file view.
Action getGoHomeAction()
Returns a go home action.
BasicDirectoryModel getModel()
Returns the model.
Action getNewFolderAction()
Returns a new folder action.
Action getUpdateAction()
Returns an update action.
void installComponents(JFileChooser fc)
Installs the components.
protected void installDefaults(JFileChooser fc)
Installs the defaults.
protected void installIcons(JFileChooser fc)
Installs the icons.
protected void installListeners(JFileChooser fc)
Installs the listeners.
protected void installStrings(JFileChooser fc)
Installs the strings.
void installUI(JComponent c)
Installs the UI.
protected boolean isDirectorySelected()
Property to remember whether a directory is currently selected in the UI.
void rescanCurrentDirectory(JFileChooser fc)
Rescan the current directory.
protected void setDirectory(File f)
Property to remember the directory that is currently selected in the UI.
void setDirectoryName(String dirname)
Sets the directory name.
protected void setDirectorySelected(boolean b)
Property to remember whether a directory is currently selected in the UI.
void setFileName(String filename)
Sets the file name.
void uninstallComponents(JFileChooser fc)
Uninstalls the components.
protected void uninstallDefaults(JFileChooser fc)
Uninstalls the defaults.
protected void uninstallIcons(JFileChooser fc)
Uninstalls the icons.
protected void uninstallListeners(JFileChooser fc)
Uninstalls the listeners.
protected void uninstallStrings(JFileChooser fc)
Uninstalls the strings.
void uninstallUI(JComponent c)
Uninstalls the UI.

Methods declared in class javax.swing.plaf.FileChooserUI

getDefaultButton

Methods declared in class javax.swing.plaf.ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount, getBaseline, getBaselineResizeBehavior, getMaximumSize, getMinimumSize, getPreferredSize, paint, update

Methods declared in class java.lang.Object

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

Field Details

directoryIcon

protected Icon directoryIcon
Directory icon

fileIcon

protected Icon fileIcon
File icon

computerIcon

protected Icon computerIcon
Computer icon

hardDriveIcon

protected Icon hardDriveIcon
Hard drive icon

floppyDriveIcon

protected Icon floppyDriveIcon
Floppy drive icon

newFolderIcon

protected Icon newFolderIcon
New folder icon

upFolderIcon

protected Icon upFolderIcon
Up folder icon

homeFolderIcon

protected Icon homeFolderIcon
Home folder icon

listViewIcon

protected Icon listViewIcon
List view icon

detailsViewIcon

protected Icon detailsViewIcon
Details view icon

viewMenuIcon

protected Icon viewMenuIcon
View menu icon

saveButtonMnemonic

protected int saveButtonMnemonic
Save button mnemonic

openButtonMnemonic

protected int openButtonMnemonic
Open button mnemonic

cancelButtonMnemonic

protected int cancelButtonMnemonic
Cancel button mnemonic

updateButtonMnemonic

protected int updateButtonMnemonic
Update button mnemonic

helpButtonMnemonic

protected int helpButtonMnemonic
Help button mnemonic

directoryOpenButtonMnemonic

protected int directoryOpenButtonMnemonic
The mnemonic keycode used for the approve button when a directory is selected and the current selection mode is FILES_ONLY.
Since:
1.4

saveButtonText

protected String saveButtonText
Save button text

openButtonText

protected String openButtonText
Open button text

cancelButtonText

protected String cancelButtonText
Cancel button text

updateButtonText

protected String updateButtonText
Update button text

helpButtonText

protected String helpButtonText
Help button text

directoryOpenButtonText

protected String directoryOpenButtonText
The label text displayed on the approve button when a directory is selected and the current selection mode is FILES_ONLY.
Since:
1.4

saveButtonToolTipText

protected String saveButtonToolTipText
Save button tool tip text

openButtonToolTipText

protected String openButtonToolTipText
Open button tool tip text

cancelButtonToolTipText

protected String cancelButtonToolTipText
Cancel button tool tip text

updateButtonToolTipText

protected String updateButtonToolTipText
Update button tool tip text

helpButtonToolTipText

protected String helpButtonToolTipText
Help button tool tip text

directoryOpenButtonToolTipText

protected String directoryOpenButtonToolTipText
The tooltip text displayed on the approve button when a directory is selected and the current selection mode is FILES_ONLY.
Since:
1.4

Constructor Details

BasicFileChooserUI

public BasicFileChooserUI(JFileChooser b)
Constructs a BasicFileChooserUI.
Parameters:
b - file chooser

Method Details

createUI

public static ComponentUI createUI(JComponent c)
Creates a BasicFileChooserUI implementation for the specified component. By default the BasicLookAndFeel class uses createUI methods of all basic UIs classes to instantiate UIs.
Parameters:
c - the JFileChooser which needs a UI
Returns:
the BasicFileChooserUI object
Since:
1.7
See Also:

installUI

public void installUI(JComponent c)
Installs the UI.
Overrides:
installUI in class ComponentUI
Parameters:
c - the component
See Also:

uninstallUI

public void uninstallUI(JComponent c)
Uninstalls the UI.
Overrides:
uninstallUI in class ComponentUI
Parameters:
c - the component
See Also:

installComponents

public void installComponents(JFileChooser fc)
Installs the components.
Parameters:
fc - the file chooser

uninstallComponents

public void uninstallComponents(JFileChooser fc)
Uninstalls the components.
Parameters:
fc - the file chooser

installListeners

protected void installListeners(JFileChooser fc)
Installs the listeners.
Parameters:
fc - the file chooser

uninstallListeners

protected void uninstallListeners(JFileChooser fc)
Uninstalls the listeners.
Parameters:
fc - the file chooser

installDefaults

protected void installDefaults(JFileChooser fc)
Installs the defaults.
Parameters:
fc - the file chooser

installIcons

protected void installIcons(JFileChooser fc)
Installs the icons.
Parameters:
fc - the file chooser

installStrings

protected void installStrings(JFileChooser fc)
Installs the strings.
Parameters:
fc - the file chooser

uninstallDefaults

protected void uninstallDefaults(JFileChooser fc)
Uninstalls the defaults.
Parameters:
fc - the file chooser

uninstallIcons

protected void uninstallIcons(JFileChooser fc)
Uninstalls the icons.
Parameters:
fc - the file chooser

uninstallStrings

protected void uninstallStrings(JFileChooser fc)
Uninstalls the strings.
Parameters:
fc - the file chooser

createModel

protected void createModel()
Creates the model.

getModel

public BasicDirectoryModel getModel()
Returns the model.
Returns:
the model

createPropertyChangeListener

public PropertyChangeListener createPropertyChangeListener(JFileChooser fc)
Creates the property change listener.
Parameters:
fc - the file chooser
Returns:
the property change listener

getFileName

public String getFileName()
Returns the file name.
Returns:
the file name

getDirectoryName

public String getDirectoryName()
Returns the directory name.
Returns:
the directory name

setFileName

public void setFileName(String filename)
Sets the file name.
Parameters:
filename - the file name

setDirectoryName

public void setDirectoryName(String dirname)
Sets the directory name.
Parameters:
dirname - the file name

rescanCurrentDirectory

public void rescanCurrentDirectory(JFileChooser fc)
Rescan the current directory.
Specified by:
rescanCurrentDirectory in class FileChooserUI
Parameters:
fc - the file chooser

ensureFileIsVisible

public void ensureFileIsVisible(JFileChooser fc, File f)
Ensure the file in question is visible.
Specified by:
ensureFileIsVisible in class FileChooserUI
Parameters:
fc - the file chooser
f - the file

getFileChooser

public JFileChooser getFileChooser()
Returns the file chooser.
Returns:
the file chooser

getAccessoryPanel

public JPanel getAccessoryPanel()
Returns the accessory panel.
Returns:
the accessory panel

getApproveButton

protected JButton getApproveButton(JFileChooser fc)
Returns the approve button.
Parameters:
fc - the file chooser
Returns:
the approve button

getApproveButtonToolTipText

public String getApproveButtonToolTipText(JFileChooser fc)
Returns the approve button tool tip.
Parameters:
fc - the file chooser
Returns:
the approve button tool tip

clearIconCache

public void clearIconCache()
Clears the icon cache.

createDoubleClickListener

protected MouseListener createDoubleClickListener(JFileChooser fc, JList<?> list)
Creates a double click listener.
Parameters:
fc - the file chooser
list - the list
Returns:
a double click listener

createListSelectionListener

public ListSelectionListener createListSelectionListener(JFileChooser fc)
Creates a list selection listener.
Parameters:
fc - the file chooser
Returns:
a list selection listener

isDirectorySelected

protected boolean isDirectorySelected()
Property to remember whether a directory is currently selected in the UI.
Returns:
true iff a directory is currently selected.
Since:
1.4

setDirectorySelected

protected void setDirectorySelected(boolean b)
Property to remember whether a directory is currently selected in the UI. This is normally called by the UI on a selection event.
Parameters:
b - iff a directory is currently selected.
Since:
1.4

getDirectory

protected File getDirectory()
Property to remember the directory that is currently selected in the UI.
Returns:
the value of the directory property
Since:
1.4
See Also:

setDirectory

protected void setDirectory(File f)
Property to remember the directory that is currently selected in the UI. This is normally called by the UI on a selection event.
Parameters:
f - the File object representing the directory that is currently selected
Since:
1.4

getAcceptAllFileFilter

public FileFilter getAcceptAllFileFilter(JFileChooser fc)
Returns the default accept all file filter
Specified by:
getAcceptAllFileFilter in class FileChooserUI
Parameters:
fc - the file chooser
Returns:
an accept-all file filter

getFileView

public FileView getFileView(JFileChooser fc)
Description copied from class: FileChooserUI
Returns a file view.
Specified by:
getFileView in class FileChooserUI
Parameters:
fc - the file chooser
Returns:
a file view

getDialogTitle

public String getDialogTitle(JFileChooser fc)
Returns the title of this dialog
Specified by:
getDialogTitle in class FileChooserUI
Parameters:
fc - the file chooser
Returns:
the title of this dialog

getApproveButtonMnemonic

public int getApproveButtonMnemonic(JFileChooser fc)
Returns the approve button mnemonic.
Parameters:
fc - the file chooser
Returns:
the approve button mnemonic

getApproveButtonText

public String getApproveButtonText(JFileChooser fc)
Returns approve button text.
Specified by:
getApproveButtonText in class FileChooserUI
Parameters:
fc - the file chooser
Returns:
approve button text.

getNewFolderAction

public Action getNewFolderAction()
Returns a new folder action.
Returns:
a new folder action

getGoHomeAction

public Action getGoHomeAction()
Returns a go home action.
Returns:
a go home action

getChangeToParentDirectoryAction

public Action getChangeToParentDirectoryAction()
Returns a change to parent directory action.
Returns:
a change to parent directory action

getApproveSelectionAction

public Action getApproveSelectionAction()
Returns an approve selection action.
Returns:
an approve selection action

getCancelSelectionAction

public Action getCancelSelectionAction()
Returns a cancel selection action.
Returns:
a cancel selection action

getUpdateAction

public Action getUpdateAction()
Returns an update action.
Returns:
an update action

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https://docs.oracle.com/en/java/javase/17/docs/api/java.desktop/javax/swing/plaf/basic/BasicFileChooserUI.html