Class MetalFileChooserUI

java.lang.Object

javax.swing.plaf.ComponentUI

javax.swing.plaf.FileChooserUI

javax.swing.plaf.basic.BasicFileChooserUI

javax.swing.plaf.metal.MetalFileChooserUI

public class MetalFileChooserUI
extends BasicFileChooserUI

Metal L&F implementation of a FileChooser.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	MetalFileChooserUI.DirectoryComboBoxAction	Acts when DirectoryComboBox has changed the selected item.
protected class	MetalFileChooserUI.DirectoryComboBoxModel	Data model for a type-face selection combo-box.
protected class	MetalFileChooserUI.FileRenderer	Deprecated. As of JDK version 9.
protected class	MetalFileChooserUI.FilterComboBoxModel	Data model for a type-face selection combo-box.
class	MetalFileChooserUI.FilterComboBoxRenderer	Render different type sizes and styles.
protected class	MetalFileChooserUI.SingleClickListener	Deprecated. As of JDK version 9.

Nested classes/interfaces declared in class BasicFileChooserUI

BasicFileChooserUI.AcceptAllFileFilter, BasicFileChooserUI.ApproveSelectionAction, BasicFileChooserUI.BasicFileView, BasicFileChooserUI.CancelSelectionAction, BasicFileChooserUI.ChangeToParentDirectoryAction, BasicFileChooserUI.DoubleClickListener, BasicFileChooserUI.GoHomeAction, BasicFileChooserUI.NewFolderAction, BasicFileChooserUI.SelectionListener, BasicFileChooserUI.UpdateAction

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

Fields declared in class BasicFileChooserUI

cancelButtonMnemonic, cancelButtonText, cancelButtonToolTipText, computerIcon, detailsViewIcon, directoryIcon, directoryOpenButtonMnemonic, directoryOpenButtonText, directoryOpenButtonToolTipText, fileIcon, floppyDriveIcon, hardDriveIcon, helpButtonMnemonic, helpButtonText, helpButtonToolTipText, homeFolderIcon, listViewIcon, newFolderIcon, openButtonMnemonic, openButtonText, openButtonToolTipText, saveButtonMnemonic, saveButtonText, saveButtonToolTipText, updateButtonMnemonic, updateButtonText, updateButtonToolTipText, upFolderIcon, viewMenuIcon

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

Constructors

Constructor	Description
MetalFileChooserUI(JFileChooser filechooser)	Constructs a new instance of MetalFileChooserUI.

Method Summary

Modifier and Type	Method	Description
protected void	addControlButtons()	Adds control buttons to bottom panel.
protected ActionMap	createActionMap()	Constructs an instance of ActionMap.
protected JPanel	createDetailsView(JFileChooser fc)	Constructs a details view.
protected MetalFileChooserUI.DirectoryComboBoxModel	createDirectoryComboBoxModel(JFileChooser fc)	Constructs a new instance of DataModel for DirectoryComboBox.
protected MetalFileChooserUI.FilterComboBoxModel	createFilterComboBoxModel()	Constructs a DataModel for types ComboBox.
protected MetalFileChooserUI.FilterComboBoxRenderer	createFilterComboBoxRenderer()	Constructs a Renderer for types ComboBox.
protected JPanel	createList(JFileChooser fc)	Constructs a details view.
ListSelectionListener	createListSelectionListener(JFileChooser fc)	Creates a selection listener for the list of files and directories.
static ComponentUI	createUI(JComponent c)	Constructs a new instance of MetalFileChooserUI.
protected ActionMap	getActionMap()	Returns an instance of ActionMap.
protected JPanel	getBottomPanel()	Returns the bottom panel.
protected JPanel	getButtonPanel()	Returns the button panel.
String	getDirectoryName()	Returns the directory name.
Dimension	getMaximumSize(JComponent c)	Returns the maximum size of the JFileChooser.
Dimension	getMinimumSize(JComponent c)	Returns the minimum size of the JFileChooser.
Dimension	getPreferredSize(JComponent c)	Returns the preferred size of the specified JFileChooser.
protected void	removeControlButtons()	Removes control buttons from bottom panel.
void	setDirectoryName(String dirname)	Sets the directory name.
protected void	setDirectorySelected(boolean directorySelected)	Property to remember whether a directory is currently selected in the UI.
void	valueChanged(ListSelectionEvent e)	Invokes when ListSelectionEvent occurs.

Methods declared in class BasicFileChooserUI

clearIconCache, createDoubleClickListener, createModel, createPropertyChangeListener, ensureFileIsVisible, getAcceptAllFileFilter, getAccessoryPanel, getApproveButton, getApproveButtonMnemonic, getApproveButtonText, getApproveButtonToolTipText, getApproveSelectionAction, getCancelSelectionAction, getChangeToParentDirectoryAction, getDialogTitle, getDirectory, getFileChooser, getFileName, getFileView, getGoHomeAction, getModel, getNewFolderAction, getUpdateAction, installComponents, installDefaults, installIcons, installListeners, installStrings, installUI, isDirectorySelected, rescanCurrentDirectory, setDirectory, setFileName, uninstallComponents, uninstallDefaults, uninstallIcons, uninstallListeners, uninstallStrings, uninstallUI

Modifier and Type	Method	Description
void	clearIconCache()	Clears the icon cache.
protected MouseListener	createDoubleClickListener(JFileChooser fc, JList<?> list)	Creates a double click listener.
protected void	createModel()	Creates the model.
PropertyChangeListener	createPropertyChangeListener(JFileChooser fc)	Creates the property change listener.
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.
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	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 FileChooserUI

getDefaultButton

Modifier and Type	Method	Description
JButton	getDefaultButton(JFileChooser fc)	Returns default button for current LookAndFeel.

Methods declared in class ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount, getBaseline, getBaselineResizeBehavior, paint, update

Modifier and Type	Method	Description
boolean	contains(JComponent c, int x, int y)	Returns true if the specified x,y location is contained within the look and feel's defined shape of the specified component.
Accessible	getAccessibleChild(JComponent c, int i)	Returns the ith Accessible child of the object.
int	getAccessibleChildrenCount(JComponent c)	Returns the number of accessible children in the object.
int	getBaseline(JComponent c, int width, int height)	Returns the baseline.
Component.BaselineResizeBehavior	getBaselineResizeBehavior(JComponent c)	Returns an enum indicating how the baseline of the component changes as the size changes.
void	paint(Graphics g, JComponent c)	Paints the specified component appropriately for the look and feel.
void	update(Graphics g, JComponent c)	Notifies this UI delegate that it is time to paint the specified component.

Methods declared in class Object

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

Modifier and Type	Method	Description
protected Object	clone()	Creates and returns a copy of this object.
boolean	equals(Object obj)	Indicates whether some other object is "equal to" this one.
protected void	finalize()	Deprecated, for removal: This API element is subject to removal in a future version. Finalization is deprecated and subject to removal in a future release.
final Class<?>	getClass()	Returns the runtime class of this Object.
int	hashCode()	Returns a hash code value for this object.
final void	notify()	Wakes up a single thread that is waiting on this object's monitor.
final void	notifyAll()	Wakes up all threads that are waiting on this object's monitor.
String	toString()	Returns a string representation of the object.
final void	wait()	Causes the current thread to wait until it is awakened, typically by being notified or interrupted.
final void	wait(long timeoutMillis)	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
final void	wait(long timeoutMillis, int nanos)	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

Constructor Details

MetalFileChooserUI

public MetalFileChooserUI(JFileChooser filechooser)

Constructs a new instance of MetalFileChooserUI.

Parameters:

filechooser - a JFileChooser

Method Details

createUI

public static ComponentUI createUI(JComponent c)

Constructs a new instance of MetalFileChooserUI.

Parameters:

c - a component

Returns:

a new instance of MetalFileChooserUI

getButtonPanel

protected JPanel getButtonPanel()

Returns the button panel.

Returns:

the button panel

getBottomPanel

protected JPanel getBottomPanel()

Returns the bottom panel.

Returns:

the bottom panel

getActionMap

protected ActionMap getActionMap()

Returns an instance of ActionMap.

Returns:

an instance of ActionMap

createActionMap

protected ActionMap createActionMap()

Constructs an instance of ActionMap.

Returns:

an instance of ActionMap

createList

protected JPanel createList(JFileChooser fc)

Constructs a details view.

Parameters:

fc - a JFileChooser

Returns:

the list

createDetailsView

protected JPanel createDetailsView(JFileChooser fc)

Constructs a details view.

Parameters:

fc - a JFileChooser

Returns:

the details view

createListSelectionListener

public ListSelectionListener createListSelectionListener(JFileChooser fc)

Creates a selection listener for the list of files and directories.

Overrides:

createListSelectionListener in class BasicFileChooserUI

Parameters:

fc - a JFileChooser

Returns:

a ListSelectionListener

getPreferredSize

public Dimension getPreferredSize(JComponent c)

Returns the preferred size of the specified JFileChooser. The preferred size is at least as large, in both height and width, as the preferred size recommended by the file chooser's layout manager.

Overrides:

getPreferredSize in class ComponentUI

Parameters:

c - a JFileChooser

Returns:

a Dimension specifying the preferred width and height of the file chooser

See Also:

• JComponent.getPreferredSize()
• LayoutManager.preferredLayoutSize(Container)

getMinimumSize

public Dimension getMinimumSize(JComponent c)

Returns the minimum size of the JFileChooser.

Overrides:

getMinimumSize in class ComponentUI

Parameters:

c - a JFileChooser

Returns:

a Dimension specifying the minimum width and height of the file chooser

See Also:

• JComponent.getMinimumSize()
• LayoutManager.minimumLayoutSize(Container)
• ComponentUI.getPreferredSize(JComponent)

getMaximumSize

public Dimension getMaximumSize(JComponent c)

Returns the maximum size of the JFileChooser.

Overrides:

getMaximumSize in class ComponentUI

Parameters:

c - a JFileChooser

Returns:

a Dimension specifying the maximum width and height of the file chooser

See Also:

• JComponent.getMaximumSize()
• LayoutManager2.maximumLayoutSize(Container)

removeControlButtons

protected void removeControlButtons()

Removes control buttons from bottom panel.

addControlButtons

protected void addControlButtons()

Adds control buttons to bottom panel.

setDirectorySelected

protected void setDirectorySelected(boolean directorySelected)

Property to remember whether a directory is currently selected in the UI. This is normally called by the UI on a selection event.

Overrides:

setDirectorySelected in class BasicFileChooserUI

Parameters:

directorySelected - if a directory is currently selected.

Since:

1.4

getDirectoryName

public String getDirectoryName()

Returns the directory name.

Overrides:

getDirectoryName in class BasicFileChooserUI

Returns:

the directory name

setDirectoryName

public void setDirectoryName(String dirname)

Sets the directory name.

Overrides:

setDirectoryName in class BasicFileChooserUI

Parameters:

dirname - the directory name

createDirectoryComboBoxModel

protected MetalFileChooserUI.DirectoryComboBoxModel createDirectoryComboBoxModel(JFileChooser fc)

Constructs a new instance of DataModel for DirectoryComboBox.

Parameters:

fc - a JFileChooser

Returns:

a new instance of DataModel for DirectoryComboBox

createFilterComboBoxRenderer

protected MetalFileChooserUI.FilterComboBoxRenderer createFilterComboBoxRenderer()

Constructs a Renderer for types ComboBox.

Returns:

a Renderer for types ComboBox

createFilterComboBoxModel

protected MetalFileChooserUI.FilterComboBoxModel createFilterComboBoxModel()

Constructs a DataModel for types ComboBox.

Returns:

a DataModel for types ComboBox

valueChanged

public void valueChanged(ListSelectionEvent e)

Invokes when ListSelectionEvent occurs.

Parameters:

e - an instance of ListSelectionEvent