Field Detail

• widgets

  protected Map<Class<?>,​Set<LafWidgetRepository.LafWidgetClassInfo>> widgets

  All registered widgets. Key is Class in the UI component hierarchy, value is a Set of fully-qualified widget class names.

• widgetClassesToIgnore

  protected Set<String> widgetClassesToIgnore

  Contains fully qualified class names of widgets that should not be installed on any components.

• lafSupport

  protected LafWidgetSupport lafSupport

  Currently registered LAF support.

• isCustomLafSupportSet

  protected boolean isCustomLafSupportSet

  Indicates whether the currently registered LAF support is custom (not LafWidgetSupport).

• repository

  protected static LafWidgetRepository repository

  Singleton instance.

Method Detail

• getRepository

  public static LafWidgetRepository getRepository()

  Returns the widget repository.

  Returns:

  Widget repository.

• populateFrom

  protected void populateFrom​(URL url)

  Populates the repository from the specified URL. The URL should point to a properties file, the key being the fully-qualified class name of the widget implementation, the value being semicolon-separated fully-qualified class names of classes in UI component hierarchy. Sample property file:

   org.pushingpixels.lafwidget.text.PasswordStrengthCheckerWidget = javax.swing.JPasswordField
               org.pushingpixels.lafwidget.text.LockBorderWidget = javax.swing.text.JTextComponent;javax.swing.JComboBox
   

  Parameters:

  url - URL that points to a properties file.

• populate

  public void populate()

  Populates the widget repository. The classpath is scanned for all resources that match the name META-INF/lafwidget.properties.

  See Also:

  populateFrom(URL)

• registerWidget

  public void registerWidget​(String widgetClassName,
                             List<Class<?>> supportedClasses)

  Registers a new widget for the specified UI classes. The list should contain Class instances.

  Parameters:

  widgetClassName - Full-qualified class name for the widget.

  supportedClasses - Classes supported by the widget.

• registerWidget

  public void registerWidget​(String widgetClassName,
                             Class<?> supportedClass,
                             boolean isExact)

  Registers a new widget for the specified UI class.

  Parameters:

  widgetClassName - Full-qualified class name for the widget.

  supportedClass - Class supported by the widget.

  isExact - if true, the widget will be available only for the components of the specified class. If false, the widget be available for the components of the specified class and all its descendants (as defined in the Class.isAssignableFrom(Class) ).

• getMatchingWidgets

  public Set<LafWidget> getMatchingWidgets​(JComponent jcomp)

  Returns a set of widgets that match the specified component. The component hierarchy is scanned bottom-up and all matching widget classes are used to instantiate new instance of widgets. In case the isCustomLafSupportSet is false, only widgets that return false in LafWidget.requiresCustomLafSupport() are returned.

  Parameters:

  jcomp - UI component.

  Returns:

  Set of widgets that match the specified component.

• setLafSupport

  public void setLafSupport​(LafWidgetSupport lafSupport)

  Sets LAF support.

  Parameters:

  lafSupport - LAF support.

  Throws:

  IllegalArgumentException - If the LAF support is null.

• unsetLafSupport

  public void unsetLafSupport()

  Unsets custom LAF support and reverts to the base LAF support.

• getLafSupport

  public LafWidgetSupport getLafSupport()

  Returns the currently set LAF support. The result is guaranteed to be non-null.

  Returns:

  Currently set non-null LAF support.

• getLabelBundle

  public static ResourceBundle getLabelBundle()

  Retrieves the current label bundle.

  Returns:

  The current label bundle.

  See Also:

  resetLabelBundle()

• getLabelBundle

  public static ResourceBundle getLabelBundle​(Locale locale)

  Retrieves the label bundle for the specified locale.

  Parameters:

  locale - Locale.

  Returns:

  The label bundle for the specified locale.

• resetLabelBundle

  public static void resetLabelBundle()

  Resets the current label bundle. Useful when the application changes Locale at runtime.

  See Also:

  getLabelBundle()

• setLabelBundleClassLoader

  public static void setLabelBundleClassLoader​(ClassLoader labelBundleClassLoader)

  Sets the class loader for LABEL_BUNDLE.

  Parameters:

  labelBundleClassLoader - Class loader for LABEL_BUNDLE.

  Since:

  version 1.1

• addToIgnoreWidgets

  public void addToIgnoreWidgets​(String widgetClassName)

  Marks widget with the specified class name to never be installed on any components.

  Parameters:

  widgetClassName - Fully qualified widget class name.