BasicComboBoxEditor (Java SE 12 & JDK 12 )

java.lang.Object
- javax.swing.plaf.basic.BasicComboBoxEditor

All Implemented Interfaces:

FocusListener, EventListener, ComboBoxEditor

Direct Known Subclasses:

BasicComboBoxEditor.UIResource, MetalComboBoxEditor
```
public class BasicComboBoxEditor
extends Object
implements ComboBoxEditor, FocusListener
```
The default editor for editable combo boxes. The editor is implemented as a JTextField.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class BasicComboBoxEditor.UIResource
A subclass of BasicComboBoxEditor that implements UIResource.

Field Summary

Fields
Modifier and Type Field Description

protected JTextField editor
An instance of JTextField.

Constructor Summary

Constructors
Constructor Description

BasicComboBoxEditor()
Constructs a new instance of BasicComboBoxEditor.

Method Summary

Modifier and Type	Method	Description
`protected JTextField`	`createEditorComponent()`	Creates the internal editor component.
`void`	`setItem(Object anObject)`	Sets the item that should be edited.

Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods declared in interface javax.swing.ComboBoxEditor
addActionListener, getEditorComponent, getItem, removeActionListener, selectAll

Methods declared in interface java.awt.event.FocusListener
focusGained, focusLost

- Field Detail
  - editor
```
protected JTextField editor
```
    An instance of JTextField.
- Constructor Detail
  - BasicComboBoxEditor
```
public BasicComboBoxEditor()
```
    Constructs a new instance of BasicComboBoxEditor.
- Method Detail
  - createEditorComponent
```
protected JTextField createEditorComponent()
```
    Creates the internal editor component. Override this to provide a custom implementation.
    
    Returns:
    
    a new editor component
    
    Since:
    
    1.6
  - setItem
```
public void setItem(Object anObject)
```
    Sets the item that should be edited.
    
    Specified by:
    
    setItem in interface ComboBoxEditor
    
    Parameters:
    
    anObject - the displayed value of the editor