Java swing mousemove 只触发一次

Question

本质上，我想在用户从根本不移动鼠标到移动鼠标时运行一个方法。我不知道该怎么做。

自定义监听器:

import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.MouseMotionListener;

public class CustomMouseListener implements MouseMotionListener, MouseListener{

    //whatever other methods I have (irrelevant for the question)

    public void mouseMoved(MouseEvent e){
        //code goes here
        //but right now it fires every time the mouse is moved, which
        //is way too much, I only need one per move
    }

}

Answer 1

普通算法

0. Fire mouse listener for every second with (x=x1, y=y1)

1. Store (x,y) of mouse pointer;
2. If (x,y) == (x1,y1) for another 15(or whatever you consider as time interval) sec
3.     make account of (x1,y1);
4. Else do nothing;
5. If(x1,y1) changed after 15 sec
6.     call mouseMove();