反复改变框架背景颜色
因此,我希望我的方法每次更改框架的背景颜色,例如0.2秒,我尝试了很多不同的事情,例如新方法和威胁睡眠/等待,但是即使使用System.out.out.print进行尝试,也没有任何效果。我不知道现在可以起作用,所以如果有人帮助我,那将是ICE,谢谢您!
ps。:不要介意变量和方法名称与我的朋友xD玩得开心
public void poggersModeOn()
{
f.setTitle("Insane rainbow pogg mode!!!!1!!!11!!1!! ");
int rot = (int)(Math.random()*255+1);
int gruen = (int)(Math.random()*255+1);
int blau = (int)(Math.random()*255+1);
f.setBackground(new Color(rot, gruen, blau));
}
public void poggersModeOff()
{
f.setTitle("Navigationssystem");
f.setBackground(new Color(255, 255, 255));
}
public void pogmethode() {
while(pogmode==true)
{
poggersModeOn();
//wait function right here
}
}
So i want my methods to change the background color of my Frame every like 0.2 seconds and i tried a lot of diferent things like new methods and Threat sleep/wait but nothing worked even though trying it with System.out.print did. I have no idea what could work now so would be ice if someone helped me out, thank you beforehand!
PS.: dont mind the variable and method names was having fun with my friends xD
public void poggersModeOn()
{
f.setTitle("Insane rainbow pogg mode!!!!1!!!11!!1!! ");
int rot = (int)(Math.random()*255+1);
int gruen = (int)(Math.random()*255+1);
int blau = (int)(Math.random()*255+1);
f.setBackground(new Color(rot, gruen, blau));
}
public void poggersModeOff()
{
f.setTitle("Navigationssystem");
f.setBackground(new Color(255, 255, 255));
}
public void pogmethode() {
while(pogmode==true)
{
poggersModeOn();
//wait function right here
}
}
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假设您使用 Swing,那么您应该使用 Swing
Timer
,请参阅 如何使用 Swing Timers为什么?因为 Swing 是单线程的(并且不是线程安全的)。有关更多详细信息,请参阅 Swing 中的并发
Assuming your using Swing, then you should use a Swing
Timer
, see How to Use Swing TimersWhy? Because Swing is single threaded (and not thread safe). See Concurrency in Swing for more details