Package com.smartgwt.client.util.workflow.events

# Interface HasTraceElementHandlers

All Superinterfaces:
  `HasHandlers`

All Known Implementing Classes:
  `Process`, `Tour`, `Tutorial`

public interface HasTraceElementHandlers extends HasHandlers

- ## Method Summary

  Modifier and Type
  Method
  Description
  `HandlerRegistration`
  `addTraceElementHandler(TraceElementHandler handler)`
  StringMethod called during process execution before each task element is processed.

  ### Methods inherited from interface com.google.gwt.event.shared.HasHandlers

  `fireEvent`

- ## Method Details

  - ### addTraceElementHandler

    HandlerRegistration addTraceElementHandler(TraceElementHandler handler)
    StringMethod called during process execution before each task element is processed.
    Parameters:
      `handler` - the traceElement handler
    Returns:
      `HandlerRegistration` used to remove this handler