javax.swing.plaf.metal
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

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
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

Nested classes inherited from class javax.swing.plaf.basic.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 javax.swing.plaf.basic.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

Constructor Summary

MetalFileChooserUI(JFileChooser filechooser)

Method Summary

protected void	addControlButtons()
protected ActionMap	createActionMap()
protected JPanel	createDetailsView(JFileChooser fc)
protected MetalFileChooserUI.DirectoryComboBoxModel	createDirectoryComboBoxModel(JFileChooser fc)
protected javax.swing.plaf.metal.MetalFileChooserUI.DirectoryComboBoxRenderer	createDirectoryComboBoxRenderer(JFileChooser fc)
protected MetalFileChooserUI.FilterComboBoxModel	createFilterComboBoxModel()
protected MetalFileChooserUI.FilterComboBoxRenderer	createFilterComboBoxRenderer()
protected JPanel	createList(JFileChooser fc)
ListSelectionListener	createListSelectionListener(JFileChooser fc) Creates a selection listener for the list of files and directories.
PropertyChangeListener	createPropertyChangeListener(JFileChooser fc)
static ComponentUI	createUI(JComponent c) Returns an instance of the UI delegate for the specified component.
void	ensureFileIsVisible(JFileChooser fc, File f)
protected ActionMap	getActionMap()
protected JButton	getApproveButton(JFileChooser fc)
protected JPanel	getBottomPanel()
protected JPanel	getButtonPanel()
String	getDirectoryName()
String	getFileName()
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)
protected void	installListeners(JFileChooser fc)
protected void	installStrings(JFileChooser fc)
void	installUI(JComponent c) Configures the specified component appropriate for the look and feel.
protected void	removeControlButtons()
void	rescanCurrentDirectory(JFileChooser fc)
void	setDirectoryName(String dirname)
protected void	setDirectorySelected(boolean directorySelected) Property to remember whether a directory is currently selected in the UI.
void	setFileName(String filename)
void	uninstallComponents(JFileChooser fc)
void	uninstallUI(JComponent c) Reverses configuration which was done on the specified component during installUI.
void	valueChanged(ListSelectionEvent e)

Methods inherited from class javax.swing.plaf.basic.BasicFileChooserUI

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

Methods inherited from class javax.swing.plaf.ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount, paint, update

Methods inherited from class java.lang.Object

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

Constructor Detail

MetalFileChooserUI

public MetalFileChooserUI(JFileChooser filechooser)

Method Detail

createUI

public static ComponentUI createUI(JComponent c)

Description copied from class: ComponentUI

Returns an instance of the UI delegate for the specified component. Each subclass must provide its own static createUI method that returns an instance of that UI delegate subclass. If the UI delegate subclass is stateless, it may return an instance that is shared by multiple components. If the UI delegate is stateful, then it should return a new instance per component. The default implementation of this method throws an error, as it should never be invoked.

installUI

public void installUI(JComponent c)

Description copied from class: ComponentUI

Configures the specified component appropriate for the look and feel. This method is invoked when the ComponentUI instance is being installed as the UI delegate on the specified component. This method should completely configure the component for the look and feel, including the following:

1. Install any default property values for color, fonts, borders, icons, opacity, etc. on the component. Whenever possible, property values initialized by the client program should not be overridden.
2. Install a LayoutManager on the component if necessary.
3. Create/add any required sub-components to the component.
4. Create/install event listeners on the component.
5. Create/install a PropertyChangeListener on the component in order to detect and respond to component property changes appropriately.
6. Install keyboard UI (mnemonics, traversal, etc.) on the component.
7. Initialize any appropriate instance data.

Overrides:

installUI in class BasicFileChooserUI

Parameters:

c - the component where this UI delegate is being installed

See Also:

ComponentUI.uninstallUI(javax.swing.JComponent), JComponent.setUI(javax.swing.plaf.ComponentUI), JComponent.updateUI()

uninstallComponents

public void uninstallComponents(JFileChooser fc)

Overrides:

uninstallComponents in class BasicFileChooserUI

installComponents

public void installComponents(JFileChooser fc)

Overrides:

installComponents in class BasicFileChooserUI

getButtonPanel

protected JPanel getButtonPanel()

getBottomPanel

protected JPanel getBottomPanel()

installStrings

protected void installStrings(JFileChooser fc)

Overrides:

installStrings in class BasicFileChooserUI

installListeners

protected void installListeners(JFileChooser fc)

Overrides:

installListeners in class BasicFileChooserUI

getActionMap

protected ActionMap getActionMap()

createActionMap

protected ActionMap createActionMap()

createList

protected JPanel createList(JFileChooser fc)

createDetailsView

protected JPanel createDetailsView(JFileChooser fc)

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: ComponentUI

Reverses configuration which was done on the specified component during installUI. This method is invoked when this UIComponent instance is being removed as the UI delegate for the specified component. This method should undo the configuration performed in installUI, being careful to leave the JComponent instance in a clean state (no extraneous listeners, look-and-feel-specific property objects, etc.). This should include the following:

1. Remove any UI-set borders from the component.
2. Remove any UI-set layout managers on the component.
3. Remove any UI-added sub-components from the component.
4. Remove any UI-added event/property listeners from the component.
5. Remove any UI-installed keyboard UI from the component.
6. Nullify any allocated instance data objects to allow for GC.

Overrides:

uninstallUI in class BasicFileChooserUI

Parameters:

c - the component from which this UI delegate is being removed; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components

See Also:

ComponentUI.installUI(javax.swing.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(java.awt.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(java.awt.Container), ComponentUI.getPreferredSize(javax.swing.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(java.awt.Container)

createPropertyChangeListener

public PropertyChangeListener createPropertyChangeListener(JFileChooser fc)

Overrides:

createPropertyChangeListener in class BasicFileChooserUI

removeControlButtons

protected void removeControlButtons()

addControlButtons

protected void addControlButtons()

ensureFileIsVisible

public void ensureFileIsVisible(JFileChooser fc,
                                File f)

Overrides:

ensureFileIsVisible in class BasicFileChooserUI

rescanCurrentDirectory

public void rescanCurrentDirectory(JFileChooser fc)

Overrides:

rescanCurrentDirectory in class BasicFileChooserUI

getFileName

public String getFileName()

Overrides:

getFileName in class BasicFileChooserUI

setFileName

public void setFileName(String filename)

Overrides:

setFileName in class BasicFileChooserUI

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()

Overrides:

getDirectoryName in class BasicFileChooserUI

setDirectoryName

public void setDirectoryName(String dirname)

Overrides:

setDirectoryName in class BasicFileChooserUI

createDirectoryComboBoxRenderer

protected javax.swing.plaf.metal.MetalFileChooserUI.DirectoryComboBoxRenderer createDirectoryComboBoxRenderer(JFileChooser fc)

createDirectoryComboBoxModel

protected MetalFileChooserUI.DirectoryComboBoxModel createDirectoryComboBoxModel(JFileChooser fc)

createFilterComboBoxRenderer

protected MetalFileChooserUI.FilterComboBoxRenderer createFilterComboBoxRenderer()

createFilterComboBoxModel

protected MetalFileChooserUI.FilterComboBoxModel createFilterComboBoxModel()

valueChanged

public void valueChanged(ListSelectionEvent e)

getApproveButton

protected JButton getApproveButton(JFileChooser fc)

Overrides:

getApproveButton in class BasicFileChooserUI