Class BasicScrollPaneUI.ViewportChangeHandler

java.lang.Object

javax.swing.plaf.basic.BasicScrollPaneUI.ViewportChangeHandler

All Implemented Interfaces:: EventListener, ChangeListener

Enclosing class:: BasicScrollPaneUI

@Deprecated(since="17", forRemoval=true) public class BasicScrollPaneUI.ViewportChangeHandler extends Object implements ChangeListener

Deprecated, for removal: This API element is subject to removal in a future version.

Listener for viewport events. This class exists only for backward compatibility. All its functionality has been moved into Handler.

Constructor Summary

Constructor	Description
`ViewportChangeHandler()`	Deprecated, for removal: This API element is subject to removal in a future version. Constructs a `ViewportChangeHandler`.

Method Summary

Modifier and Type	Method	Description
`void`	`stateChanged(ChangeEvent e)`	Deprecated, for removal: This API element is subject to removal in a future version. Invoked when the target of the listener has changed its state.

Methods declared in class Object

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

Constructor Details

ViewportChangeHandler

public ViewportChangeHandler()

Deprecated, for removal: This API element is subject to removal in a future version.

Constructs a ViewportChangeHandler.

Method Details

stateChanged

public void stateChanged(ChangeEvent e)

Deprecated, for removal: This API element is subject to removal in a future version.

Description copied from interface: ChangeListener

Invoked when the target of the listener has changed its state.

Specified by:: stateChanged in interface ChangeListener
Parameters:: e - a ChangeEvent object

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https://docs.oracle.com/en/java/javase/25/docs/api/java.desktop/javax/swing/plaf/basic/BasicScrollPaneUI.ViewportChangeHandler.html