javax.swing.event

## Class TableColumnModelEvent

- java.lang.Object
- - java.util.EventObject
  - - javax.swing.event.TableColumnModelEvent

- All Implemented Interfaces:
    Serializable

      public class TableColumnModelEvent
      extends EventObject

  TableColumnModelEvent is used to notify listeners that a table column model has changed, such as a column was added, removed, or moved.

  Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeansTM has been added to the `java.beans` package. Please see `XMLEncoder`.

  See Also:
    `TableColumnModelListener`

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `protected int` | `fromIndex` The index of the column from where it was moved or removed
    `protected int` | `toIndex` The index of the column to where it was moved or added

    - ### Fields inherited from class java.util.EventObject

      `source`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `TableColumnModelEvent(TableColumnModel source, int from, int to)` Constructs a `TableColumnModelEvent` object.

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `int` | `getFromIndex()` Returns the fromIndex.
    `int` | `getToIndex()` Returns the toIndex.

    - ### Methods inherited from class java.util.EventObject

      `getSource, toString`

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

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

- - ### Field Detail

    - #### fromIndex

          protected int fromIndex

      The index of the column from where it was moved or removed

    - #### toIndex

          protected int toIndex

      The index of the column to where it was moved or added

  - ### Constructor Detail

    - #### TableColumnModelEvent

          public TableColumnModelEvent(TableColumnModel source,
                               int from,
                               int to)

      Constructs a `TableColumnModelEvent` object.
      Parameters:
        `source` - the `TableColumnModel` that originated the event
        `from` - an int specifying the index from where the column was moved or removed
        `to` - an int specifying the index to where the column was moved or added
      See Also:
        `getFromIndex()`, `getToIndex()`

  - ### Method Detail

    - #### getFromIndex

          public int getFromIndex()

      Returns the fromIndex. Valid for removed or moved events

    - #### getToIndex

          public int getToIndex()

      Returns the toIndex. Valid for add and moved events

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