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 inherited from class BasicFileChooserUI

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

Field Summary

Fields inherited from 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

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.
PropertyChangeListener	createPropertyChangeListener(JFileChooser fc)	Creates the property change listener.
static ComponentUI	createUI(JComponent c)	Constructs a new instance of MetalFileChooserUI.
void	ensureFileIsVisible(JFileChooser fc, File f)	Ensure the file in question is visible.
protected ActionMap	getActionMap()	Returns an instance of ActionMap.
protected JButton	getApproveButton(JFileChooser fc)	Returns the approve button.
protected JPanel	getBottomPanel()	Returns the bottom panel.
protected JPanel	getButtonPanel()	Returns the button panel.
String	getDirectoryName()	Returns the directory name.
String	getFileName()	Returns the file 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.
void	installComponents(JFileChooser fc)	Installs the components.
protected void	installListeners(JFileChooser fc)	Installs the listeners.
protected void	installStrings(JFileChooser fc)	Installs the strings.
void	installUI(JComponent c)	Installs the UI.
protected void	removeControlButtons()	Removes control buttons from bottom panel.
void	rescanCurrentDirectory(JFileChooser fc)	Rescan the current directory.
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	setFileName(String filename)	Sets the file name.
void	uninstallComponents(JFileChooser fc)	Uninstalls the components.
void	uninstallUI(JComponent c)	Uninstalls the UI.
void	valueChanged(ListSelectionEvent e)	Invokes when ListSelectionEvent occurs.

Methods inherited from class BasicFileChooserUI

clearIconCache, createDoubleClickListener, createModel, getAcceptAllFileFilter, getAccessoryPanel, getApproveButtonMnemonic, getApproveButtonText, getApproveButtonToolTipText, getApproveSelectionAction, getCancelSelectionAction, getChangeToParentDirectoryAction, getDefaultButton, getDialogTitle, getDirectory, getFileChooser, getFileView, getGoHomeAction, getModel, getNewFolderAction, getUpdateAction, installDefaults, installIcons, isDirectorySelected, setDirectory, uninstallDefaults, uninstallIcons, uninstallListeners, uninstallStrings

Methods inherited from class ComponentUI

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

Methods inherited from class Object

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

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

installUI

public void installUI(JComponent c)

Description copied from class: BasicFileChooserUI

Installs the UI.

Overrides:

installUI in class BasicFileChooserUI

Parameters:

c - the component

See Also:

• ComponentUI.uninstallUI(JComponent)
• JComponent.setUI(ComponentUI)
• JComponent.updateUI()

uninstallComponents

public void uninstallComponents(JFileChooser fc)

Description copied from class: BasicFileChooserUI

Uninstalls the components.

Overrides:

uninstallComponents in class BasicFileChooserUI

Parameters:

fc - the file chooser

installComponents

public void installComponents(JFileChooser fc)

Description copied from class: BasicFileChooserUI

Installs the components.

Overrides:

installComponents in class BasicFileChooserUI

Parameters:

fc - the file chooser

getButtonPanel

protected JPanel getButtonPanel()

Returns the button panel.

Returns:

the button panel

getBottomPanel

protected JPanel getBottomPanel()

Returns the bottom panel.

Returns:

the bottom panel

installStrings

protected void installStrings(JFileChooser fc)

Description copied from class: BasicFileChooserUI

Installs the strings.

Overrides:

installStrings in class BasicFileChooserUI

Parameters:

fc - the file chooser

installListeners

protected void installListeners(JFileChooser fc)

Description copied from class: BasicFileChooserUI

Installs the listeners.

Overrides:

installListeners in class BasicFileChooserUI

Parameters:

fc - the file chooser

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

uninstallUI

public void uninstallUI(JComponent c)

Description copied from class: BasicFileChooserUI

Uninstalls the UI.

Overrides:

uninstallUI in class BasicFileChooserUI

Parameters:

c - the component

See Also:

• ComponentUI.installUI(JComponent)
• JComponent.updateUI()

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)

createPropertyChangeListener

public PropertyChangeListener createPropertyChangeListener(JFileChooser fc)

Description copied from class: BasicFileChooserUI

Creates the property change listener.

Overrides:

createPropertyChangeListener in class BasicFileChooserUI

Parameters:

fc - the file chooser

Returns:

the property change listener

removeControlButtons

protected void removeControlButtons()

Removes control buttons from bottom panel.

addControlButtons

protected void addControlButtons()

Adds control buttons to bottom panel.

ensureFileIsVisible

public void ensureFileIsVisible(JFileChooser fc,
 File f)

Description copied from class: BasicFileChooserUI

Ensure the file in question is visible.

Overrides:

ensureFileIsVisible in class BasicFileChooserUI

Parameters:

fc - the file chooser

f - the file

rescanCurrentDirectory

public void rescanCurrentDirectory(JFileChooser fc)

Description copied from class: BasicFileChooserUI

Rescan the current directory.

Overrides:

rescanCurrentDirectory in class BasicFileChooserUI

Parameters:

fc - the file chooser

getFileName

public String getFileName()

Description copied from class: BasicFileChooserUI

Returns the file name.

Overrides:

getFileName in class BasicFileChooserUI

Returns:

the file name

setFileName

public void setFileName(String filename)

Description copied from class: BasicFileChooserUI

Sets the file name.

Overrides:

setFileName in class BasicFileChooserUI

Parameters:

filename - the file name

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

getApproveButton

protected JButton getApproveButton(JFileChooser fc)

Description copied from class: BasicFileChooserUI

Returns the approve button.

Overrides:

getApproveButton in class BasicFileChooserUI

Parameters:

fc - the file chooser

Returns:

the approve button