TextListener (Java SE 17 & JDK 17)
Description: declaration: module: java.desktop, package: java.awt.event, interface: TextListener
Keywords: java.awt.event.TextListener interface

Module java.desktop
Package java.awt.event

# Interface TextListener

All Superinterfaces:
  `EventListener`

All Known Implementing Classes:
  `AWTEventMulticaster`, `TextArea.AccessibleAWTTextArea`, `TextComponent.AccessibleAWTTextComponent`, `TextField.AccessibleAWTTextField`

public interface TextListener extends EventListener
The listener interface for receiving text events. The class that is interested in processing a text event implements this interface. The object created with that class is then registered with a component using the component's `addTextListener` method. When the component's text changes, the listener object's `textValueChanged` method is invoked.

Since:
  1.1
See Also:
  - `TextEvent`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `textValueChanged(TextEvent e)`
  Invoked when the value of the text has changed.

- ## Method Details

  - ### textValueChanged

    void textValueChanged(TextEvent e)
    Invoked when the value of the text has changed. The code written for this method performs the operations that need to occur when text changes.
    Parameters:
      `e` - the event to be processed