public class

MetalFileChooserUI

extends BasicFileChooserUI
java.lang.Object
   ↳ javax.swing.plaf.ComponentUI
     ↳ javax.swing.plaf.FileChooserUI
       ↳ javax.swing.plaf.basic.BasicFileChooserUI
         ↳ javax.swing.plaf.metal.MetalFileChooserUI

Class Overview

Metal L&F implementation of a FileChooser.

Summary

Nested Classes
class MetalFileChooserUI.DirectoryComboBoxAction Acts when DirectoryComboBox has changed the selected item. 
class MetalFileChooserUI.DirectoryComboBoxModel Data model for a type-face selection combo-box. 
class MetalFileChooserUI.FileRenderer  
class MetalFileChooserUI.FilterComboBoxModel Data model for a type-face selection combo-box. 
class MetalFileChooserUI.FilterComboBoxRenderer Render different type sizes and styles. 
class MetalFileChooserUI.SingleClickListener  
[Expand]
Inherited Fields
From class javax.swing.plaf.basic.BasicFileChooserUI
Public Constructors
MetalFileChooserUI(JFileChooser filechooser)
Public Methods
ListSelectionListener createListSelectionListener(JFileChooser fc)
Creates a selection listener for the list of files and directories.
PropertyChangeListener createPropertyChangeListener(JFileChooser fc)
static ComponentUI createUI(JComponent c)
void ensureFileIsVisible(JFileChooser fc, File f)
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)
void installUI(JComponent c)
Configures the specified component appropriate for the look and feel.
void rescanCurrentDirectory(JFileChooser fc)
void setDirectoryName(String dirname)
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)
Protected Methods
void addControlButtons()
ActionMap createActionMap()
JPanel createDetailsView(JFileChooser fc)
MetalFileChooserUI.DirectoryComboBoxModel createDirectoryComboBoxModel(JFileChooser fc)
MetalFileChooserUI.DirectoryComboBoxRenderer createDirectoryComboBoxRenderer(JFileChooser fc)
MetalFileChooserUI.FilterComboBoxModel createFilterComboBoxModel()
MetalFileChooserUI.FilterComboBoxRenderer createFilterComboBoxRenderer()
JPanel createList(JFileChooser fc)
ActionMap getActionMap()
JButton getApproveButton(JFileChooser fc)
JPanel getBottomPanel()
JPanel getButtonPanel()
void installListeners(JFileChooser fc)
void installStrings(JFileChooser fc)
void removeControlButtons()
void setDirectorySelected(boolean directorySelected)
Property to remember whether a directory is currently selected in the UI.
[Expand]
Inherited Methods
From class javax.swing.plaf.basic.BasicFileChooserUI
From class javax.swing.plaf.FileChooserUI
From class javax.swing.plaf.ComponentUI
From class java.lang.Object

Public Constructors

public MetalFileChooserUI (JFileChooser filechooser)

Public Methods

public ListSelectionListener createListSelectionListener (JFileChooser fc)

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

Parameters
fc a JFileChooser
Returns
  • a ListSelectionListener

public PropertyChangeListener createPropertyChangeListener (JFileChooser fc)

public static ComponentUI createUI (JComponent c)

public void ensureFileIsVisible (JFileChooser fc, File f)

public String getDirectoryName ()

public String getFileName ()

public Dimension getMaximumSize (JComponent c)

Returns the maximum size of the JFileChooser.

Parameters
c a JFileChooser
Returns
  • a Dimension specifying the maximum width and height of the file chooser

public Dimension getMinimumSize (JComponent c)

Returns the minimum size of the JFileChooser.

Parameters
c a JFileChooser
Returns
  • a Dimension specifying the minimum width and height of the file chooser

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.

Parameters
c a JFileChooser
Returns
  • a Dimension specifying the preferred width and height of the file chooser

public void installComponents (JFileChooser fc)

public void installUI (JComponent c)

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.

Parameters
c the component where this UI delegate is being installed

public void rescanCurrentDirectory (JFileChooser fc)

public void setDirectoryName (String dirname)

public void setFileName (String filename)

public void uninstallComponents (JFileChooser fc)

public void uninstallUI (JComponent c)

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.

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

public void valueChanged (ListSelectionEvent e)

Protected Methods

protected void addControlButtons ()

protected ActionMap createActionMap ()

protected JPanel createDetailsView (JFileChooser fc)

protected MetalFileChooserUI.DirectoryComboBoxModel createDirectoryComboBoxModel (JFileChooser fc)

protected MetalFileChooserUI.DirectoryComboBoxRenderer createDirectoryComboBoxRenderer (JFileChooser fc)

protected MetalFileChooserUI.FilterComboBoxModel createFilterComboBoxModel ()

protected MetalFileChooserUI.FilterComboBoxRenderer createFilterComboBoxRenderer ()

protected JPanel createList (JFileChooser fc)

protected ActionMap getActionMap ()

protected JButton getApproveButton (JFileChooser fc)

protected JPanel getBottomPanel ()

protected JPanel getButtonPanel ()

protected void installListeners (JFileChooser fc)

protected void installStrings (JFileChooser fc)

protected void removeControlButtons ()

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.

Parameters
directorySelected if a directory is currently selected.