能给出接口MouseListener的代码吗
时间: 2023-12-08 17:04:06 浏览: 30
以下是接口MouseListener的代码:
```java
public interface MouseListener {
/**
* Invoked when the mouse button has been clicked (pressed and released) on a component.
*/
void mouseClicked(MouseEvent e);
/**
* Invoked when a mouse button has been pressed on a component.
*/
void mousePressed(MouseEvent e);
/**
* Invoked when a mouse button has been released on a component.
*/
void mouseReleased(MouseEvent e);
/**
* Invoked when the mouse enters a component.
*/
void mouseEntered(MouseEvent e);
/**
* Invoked when the mouse exits a component.
*/
void mouseExited(MouseEvent e);
}
```
MouseListener是一个接口,包含5个方法,它们分别是:
- mouseClicked(MouseEvent e):当鼠标在组件上单击(按下并释放)时调用。
- mousePressed(MouseEvent e):当鼠标在组件上按下时调用。
- mouseReleased(MouseEvent e):当鼠标在组件上释放时调用。
- mouseEntered(MouseEvent e):当鼠标进入组件时调用。
- mouseExited(MouseEvent e):当鼠标离开组件时调用。
相关推荐
![rar](https://img-home.csdnimg.cn/images/20210720083606.png)
![docx](https://img-home.csdnimg.cn/images/20210720083331.png)
![rar](https://img-home.csdnimg.cn/images/20210720083606.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)