public class BasicTreeUI.MouseInputHandler extends Object implements MouseInputListener
| Modifier and Type | Field and Description | 
|---|---|
| protected Component | destination
              接收所有事件的目的地。 
             | 
| protected Component | source
              来源于事件来自。 
             | 
| Constructor and Description | 
|---|
| MouseInputHandler(Component source, Component destination, MouseEvent event) | 
| Modifier and Type | Method and Description | 
|---|---|
| void | mouseClicked(MouseEvent e)
              在组件上单击(按下并释放)鼠标按钮时调用。 
             | 
| void | mouseDragged(MouseEvent e)
              在组件上按下鼠标按钮然后拖动时调用。 
             | 
| 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 | mouseMoved(MouseEvent e)
              当鼠标光标移动到组件上但没有按钮被按下时调用。 
             | 
| void | mousePressed(MouseEvent e)
              在组件上按下鼠标按钮时调用。 
             | 
| void | mouseReleased(MouseEvent e)
              在组件上释放鼠标按钮时调用。 
             | 
| protected void | removeFromSource() | 
protected Component source
protected Component destination
public MouseInputHandler(Component source, Component destination, MouseEvent event)
public void mouseClicked(MouseEvent e)
MouseListener 
          mouseClicked在接口 
            MouseListener 
           public void mousePressed(MouseEvent e)
MouseListener复制 
          mousePressed中的 
            MouseListener 
           public void mouseReleased(MouseEvent e)
MouseListener 
          mouseReleased在接口 
            MouseListener 
           public void mouseEntered(MouseEvent e)
MouseListener复制 
          mouseEntered在接口 
            MouseListener 
           public void mouseExited(MouseEvent e)
MouseListener复制 
          mouseExited在接口 
            MouseListener 
           public void mouseDragged(MouseEvent e)
MouseMotionListener复制 
          MOUSE_DRAGGED事件将继续传递到拖动发起的组件,直到鼠标按钮释放(无论鼠标位置是否在组件的边界内)。 
            由于平台相关的拖放实现, MOUSE_DRAGGED事件可能不会在本地拖放操作期间传递。 
mouseDragged在界面 
            MouseMotionListener 
           public void mouseMoved(MouseEvent e)
MouseMotionListener 
          mouseMoved在界面 
            MouseMotionListener 
           protected void removeFromSource()
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