[Chapter 20] 20.26 java.awt.event.TextEvent (JDK 1.1)

#

| Chapter 20 The java.awt.event Package |

## 20.26 java.awt.event.TextEvent (JDK 1.1)

###

An event of this type indicates that the user has edited the text value that appears in a `TextField`, `TextArea`, or other `TextComponent`. This event is triggered by any change to the displayed text. Note that this is not the same as the `ActionEvent` sent by the `TextField` object when the user edits the text and strikes the Return key.

Use the inherited `getSource()` to determine the object that was the source of this event. You have to cast that object to its `TextComponent` type. Call `getID()` to determine the type of a `TextEvent`. The standard AWT components always generate text events of type `TEXT_VALUE_CHANGED`.

    public class TextEvent extends AWTEvent {
        // Public Constructor
                public TextEvent(Object source, int id);
        // Constants
                public static final int TEXT_FIRST;
                public static final int TEXT_LAST;
                public static final int TEXT_VALUE_CHANGED;
        // Public Instance Methods
                public String paramString();  // Overrides AWTEvent
    }

### Hierarchy:

`Object->EventObject(Serializable)->AWTEvent->TextEvent`

### Passed To:

`AWTEventMulticaster.textValueChanged(), TextComponent.processTextEvent(), TextListener.textValueChanged()`

java.awt.event.PaintEvent (JDK 1.1) |  | java.awt.event.TextListener (JDK 1.1)