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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 JavaBeans has been added to the java.beans package. Please see XMLEncoder.

See Also:

Field Summary

Modifier and Type	Field	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 declared in class java.util.EventObject

source

Constructor Summary

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

Method Summary

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

Methods declared in class java.util.EventObject

getSource, toString

Methods declared in class java.lang.Object

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

Field Details

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 Details

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:

Method Details

getFromIndex

public int getFromIndex()

Returns the fromIndex. Valid for removed or moved events

Returns:: int value for index from which the column was moved or removed

getToIndex

public int getToIndex()

Returns the toIndex. Valid for add and moved events

Returns:: int value of column's new index

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https://docs.oracle.com/en/java/javase/21/docs/api/java.desktop/javax/swing/event/TableColumnModelEvent.html