Package com.google.gwt.event.dom.client

## Interface ProgressHandler

- All Superinterfaces:
    `EventHandler`

      public interface ProgressHandler
      extends EventHandler

  Handler interface for `ProgressEvent` events.

  Experimental API: This API is still under development and is subject to change.

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | `onProgress​(ProgressEvent event)` | Called when ProgressEvent is fired.

- - ### Method Detail

    - #### onProgress

          void onProgress​(ProgressEvent event)

      Called when ProgressEvent is fired.
      Parameters:
        `event` - the `ProgressEvent` that was fired