com.google.gwt.logging.client

## Class NullLoggingPopup

- java.lang.Object
- - com.google.gwt.logging.client.NullLoggingPopup

- All Implemented Interfaces:
    HasWidgets, java.lang.Iterable<Widget>

      public class NullLoggingPopup
      extends java.lang.Object
      implements HasWidgets

  A class which can be substituted in for the BasicLoggingPopup in the the gwt.xml file to disable the default popup log handler.

- - ### Nested Class Summary

    - ### Nested classes/interfaces inherited from interface com.google.gwt.user.client.ui.HasWidgets

      `HasWidgets.ForIsWidget`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `NullLoggingPopup()`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `add(Widget w)` Adds a child widget.
    `void` | `clear()` Removes all child widgets.
    `java.util.Iterator<Widget>` | `iterator()` Gets an iterator for the contained widgets.
    `boolean` | `remove(Widget w)` Removes a child widget.

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

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

- - ### Constructor Detail

    - #### NullLoggingPopup

          public NullLoggingPopup()

  - ### Method Detail

    - #### add

          public void add(Widget w)

      Description copied from interface: `HasWidgets`
      Adds a child widget.
      Specified by:
        `add` in interface `HasWidgets`
      Parameters:
        `w` - the widget to be added

    - #### clear

          public void clear()

      Description copied from interface: `HasWidgets`
      Removes all child widgets.
      Specified by:
        `clear` in interface `HasWidgets`

    - #### iterator

          public java.util.Iterator<Widget> iterator()

      Description copied from interface: `HasWidgets`
      Gets an iterator for the contained widgets. This iterator is required to implement `Iterator.remove()`.
      Specified by:
        `iterator` in interface `HasWidgets`
      Specified by:
        `iterator` in interface `java.lang.Iterable<Widget>`

    - #### remove

          public boolean remove(Widget w)

      Description copied from interface: `HasWidgets`
      Removes a child widget.
      Specified by:
        `remove` in interface `HasWidgets`
      Parameters:
        `w` - the widget to be removed
      Returns:
        `true` if the widget was present