public interface MouseListener extends EventListener
MouseMotionListener
课堂,是处理鼠标事件的兴趣也实现了这个接口(和所有的方法,它包含)或扩展摘要MouseAdapter
类(只覆盖方法的兴趣)。
从这个类进行了注册一个组件使用的组件的addMouseListener
方法创建监听对象。鼠标按下时产生鼠标事件,释放点击(按下并释放)。当鼠标光标进入或离开组件时,也会产生一个鼠标事件。当鼠标事件发生时,在监听对象相关的方法被调用时,与MouseEvent
传递给它。
MouseAdapter
,
MouseEvent
,
Tutorial: Writing a Mouse Listener
Modifier and Type | Method and Description |
---|---|
void |
mouseClicked(MouseEvent e)
当鼠标按钮被点击(按下并释放)在一个组件上调用。
|
void |
mouseEntered(MouseEvent e)
当鼠标进入组件时调用。
|
void |
mouseExited(MouseEvent e)
当鼠标退出组件时调用。
|
void |
mousePressed(MouseEvent e)
当鼠标按钮被按下一个组件时调用。
|
void |
mouseReleased(MouseEvent e)
当鼠标按钮已在组件上发布时调用。
|
void mouseClicked(MouseEvent e)
void mousePressed(MouseEvent e)
void mouseReleased(MouseEvent e)
void mouseEntered(MouseEvent e)
void mouseExited(MouseEvent e)
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