Class BasicColorChooserUI

Field Detail

• chooser

  protected JColorChooser chooser

  JColorChooser this BasicColorChooserUI is installed on.

  Since:

  1.5

• defaultChoosers

  protected AbstractColorChooserPanel[] defaultChoosers

• previewListener

  protected ChangeListener previewListener

• propertyChangeListener

  protected PropertyChangeListener propertyChangeListener

Constructor Detail

• BasicColorChooserUI

  public BasicColorChooserUI()

Method Detail

• createUI

  public static ComponentUI createUI(JComponent c)

• createDefaultChoosers

  protected AbstractColorChooserPanel[] createDefaultChoosers()

• uninstallDefaultChoosers

  protected void uninstallDefaultChoosers()

• 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 ComponentUI

  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()

• 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 ComponentUI

  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()

• installPreviewPanel

  protected void installPreviewPanel()

• uninstallPreviewPanel

  protected void uninstallPreviewPanel()

  Removes installed preview panel from the UI delegate.

  Since:

  1.7

• installDefaults

  protected void installDefaults()

• uninstallDefaults

  protected void uninstallDefaults()

• installListeners

  protected void installListeners()

• createPropertyChangeListener

  protected PropertyChangeListener createPropertyChangeListener()

• uninstallListeners

  protected void uninstallListeners()