Apache JMeter

## 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
`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 Detail

### 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

  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

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