public class BasicTreeUI.MouseHandler extends MouseAdapter implements MouseMotionListener
| Constructor and Description |
|---|
MouseHandler() |
| Modifier and Type | Method and Description |
|---|---|
void |
mouseDragged(MouseEvent e)
当鼠标按钮被按下一个组件,然后拖动时调用。
|
void |
mouseMoved(MouseEvent e)
当鼠标按钮被移动到一个组件(有没有按钮没有下降)。
|
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。
|
mouseClicked, mouseEntered, mouseExited, mouseWheelMovedpublic void mousePressed(MouseEvent e)
mousePressed 接口
MouseListener
mousePressed 方法重写,继承类
MouseAdapter
public void mouseDragged(MouseEvent e)
MouseAdapter
MOUSE_DRAGGED事件不断被传递到组件拖动起源直到鼠标按钮被释放(不管鼠标的位置是在组件的边界)。
由于平台依赖的拖放实现,MOUSE_DRAGGED事件可能不交在本地拖放操作。
mouseDragged 接口
MouseMotionListener
mouseDragged 方法重写,继承类
MouseAdapter
public void mouseMoved(MouseEvent e)
mouseMoved 接口
MouseMotionListener
mouseMoved 方法重写,继承类
MouseAdapter
public void mouseReleased(MouseEvent e)
MouseAdapter
mouseReleased 接口
MouseListener
mouseReleased 方法重写,继承类
MouseAdapter
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