BasicComboPopup.ItemHandler (Java Platform SE 8 )-立地货

java.lang.Object
- javax.swing.plaf.basic.BasicComboPopup.ItemHandler

All Implemented Interfaces:

ItemListener ， EventListener

Enclosing class:

BasicComboPopup
```
protected class BasicComboPopup.ItemHandler
extends Object
implements ItemListener
```
此监听器监视组合框中对选择的更改。

构造方法摘要

构造方法
Modifier	Constructor and Description
`protected`	`ItemHandler()`

方法摘要

所有方法接口方法具体的方法
Modifier and Type	Method and Description
`void`	`itemStateChanged(ItemEvent e)` 当用户选择或取消选择项目时调用。

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

- 构造方法详细信息
  - ItemHandler
```
protected ItemHandler()
```
- 方法详细信息
  - itemStateChanged
```
public void itemStateChanged(ItemEvent e)
```
    说明从界面： ItemListener复制
    
    当用户选择或取消选择项目时调用。为此方法编写的代码执行在选择（或取消选择）项目时需要进行的操作。
    
    Specified by:
    
    itemStateChanged in interface ItemListener

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Class BasicComboPopup.ItemHandler

构造方法摘要

方法摘要

Methods inherited from class java.lang.Object

构造方法详细信息

ItemHandler

方法详细信息

itemStateChanged