Package org.apache.jmeter.gui

# Class GUIFactory

java.lang.Object
org.apache.jmeter.gui.GUIFactory

public final class GUIFactory extends Object
Provides a way to register and retrieve GUI classes and icons.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `static JComponent`
  `getGUI(Class<?> elementClass)`
  Get a component instance which has previously been registered for this class object.
  `static ImageIcon`
  `getIcon(Class<?> elementClass)`
  Get an icon which has previously been registered for this class object.
  `static ImageIcon`
  `getIcon(Class<?> elementClass, boolean enabled)`
  Get icon/disabledicon which has previously been registered for this class object.
  `static void`
  `registerDisabledIcon(String key, ImageIcon icon)`
  Register an icon so that it can later be retrieved via `getIcon(Class)`.
  `static void`
  `registerGUI(String key, Class<?> guiClass, Class<?> testClass)`
  Register a GUI class so that it can later be retrieved via `getGUI(Class)`.
  `static void`
  `registerIcon(String key, ImageIcon icon)`
  Register an icon so that it can later be retrieved via `getIcon(Class)`.

  ### Methods inherited from class java.lang.Object

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

- ## Method Details

  - ### getIcon

    public static ImageIcon getIcon(Class<?> elementClass)
    Get an icon which has previously been registered for this class object.
    Parameters:
      `elementClass` - the class object which we want to get an icon for
    Returns:
      the associated icon, or null if this class or its superclass has not been registered

  - ### getIcon

    public static ImageIcon getIcon(Class<?> elementClass, boolean enabled)
    Get icon/disabledicon which has previously been registered for this class object.
    Parameters:
      `elementClass` - the class object which we want to get an icon for
      `enabled` - - is icon enabled
    Returns:
      the associated icon, or null if this class or its superclass has not been registered

  - ### getGUI

    public static JComponent getGUI(Class<?> elementClass)
    Get a component instance which has previously been registered for this class object.
    Parameters:
      `elementClass` - the class object which we want to get an instance of
    Returns:
      an instance of the class, or null if this class or its superclass has not been registered

  - ### registerIcon

    public static void registerIcon(String key, ImageIcon icon)
    Register an icon so that it can later be retrieved via `getIcon(Class)`. The key should match the fully-qualified class name for the class used as the parameter when retrieving the icon.
    Parameters:
      `key` - the name which can be used to retrieve this icon later
      `icon` - the icon to store

  - ### registerDisabledIcon

    public static void registerDisabledIcon(String key, ImageIcon icon)
    Register an icon so that it can later be retrieved via `getIcon(Class)`. The key should match the fully-qualified class name for the class used as the parameter when retrieving the icon.
    Parameters:
      `key` - the name which can be used to retrieve this icon later
      `icon` - the icon to store

  - ### registerGUI

    public static void registerGUI(String key, Class<?> guiClass, Class<?> testClass) throws InstantiationException, IllegalAccessException, NoSuchMethodException, InvocationTargetException
    Register a GUI class so that it can later be retrieved via `getGUI(Class)`. The key should match the fully-qualified class name for the class used as the parameter when retrieving the GUI.
    Parameters:
      `key` - the name which can be used to retrieve this GUI later
      `guiClass` - the class object for the GUI component
      `testClass` - the class of the objects edited by this GUI
    Throws:
      `InstantiationException` - if an instance of the GUI class can not be instantiated
      `IllegalAccessException` - if access rights do not permit an instance of the GUI class to be created
      `NoSuchMethodException` - when no constructor can be found on the given `guiClass`
      `InvocationTargetException` - when the called constructor throws an exception