Java javax.swing.plaf.metal Class MetalFileChooserUI（JDK8）

Constructor Detail

• MetalFileChooserUI

  public MetalFileChooserUI(JFileChooser filechooser)

Method Detail

• createUI

  public static ComponentUI createUI(JComponent c)

• installUI

  public void installUI(JComponent c)

  Description copied from class: ComponentUI
  Configures the specified component appropriately 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 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