这是我的代码......我怎样才能让它工作,以便在用户按住按钮时运行循环并在用户释放按钮时停止?
public void nextPrimeNum()
{
x = false;
int b = 2;
ArrayList<Integer> next = new ArrayList<Integer>();
while(x)
{
next = factors(b);
if(next.size()==2)
{
System.out.println(b);
}
b++;
}
System.out.println("End");
}
public void keyPressed(KeyEvent e)
{
if(e.getKeyCode() == 401)
{
x = true;
}
}
public void keyRealesed(KeyEvent e)
{
if(e.getKeyCode() == 402)
{
x = false;
}
}
慕哥6287543
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