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

    All Methods Static Methods Concrete Methods
    Modifier and Type | Method and 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 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,
                                         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

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