com.dlsc.flexgantt.swing

## Interface ISortingListener

- All Superinterfaces:
    EventListener
  All Known Implementing Classes:
    GanttChartGlassPane, TreeTableHeader

      public interface ISortingListener
      extends EventListener

  Observers that implement the sorting interface will be informed whenever the user sorts the Gantt charts / the tree tables. This is especially useful in order to visualize to the user that a sort is currently going on (show the busy cursor).
  Since:
    1.0
  Version:
    $Revision: 1.8 $
  Author:
    Dirk Lemmermann
  See Also:
    `AbstractGanttChart.addSortingListener(ISortingListener)`

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `sorting(SortingEvent evt)` Callback method that gets invoked when a sort starts or finishes.

- - ### Method Detail

    - #### sorting

          void sorting(SortingEvent evt)

      Callback method that gets invoked when a sort starts or finishes.
      Parameters:
        `evt` - an event object with details about the sorting operation
      Since:
        1.0

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