Swing中的Java任务进度条 [英] Java Task Progress Bars in Swing
问题描述
我需要一个非常简单的（骨架）教程，用于在Java中开发GUI的进度条。进度条可以是不确定的，理想情况下有一个可更新的文本标签。
I need a very simple (skeletal) tutorial on progress bars for developing a GUI in Java. The progress bar can be "indeterminate" and ideally have an updateable text label.
这是一些骨架代码，我希望有人可以扩展到足以让某些东西工作。
Here is some skeletal code that I hope someone can expand upon just enough to get something working.
class MyFunView extends FrameView {
// class vars and other stuff...
@Action
public void excitingButtonPressed() {
/* I have n files to download */
// Download file 1, set progress bar status to "downloading file 1"
// ...
// Download file n, set progress bar status to "downloading file 2"
}
}
基本上，我如何以及如何包装下载代码？ （我知道需要某种子类的任务吗？）
Basically, how and what do I wrap my download code in? (I understand there is some kind of subclass of Task required?)
非常感谢提前。
编辑：
我们都只有很多宝贵的时间活着，没有办法像我希望的那么少的代码或时间，所以我不会使用进度条。
We all only have so much precious time to be alive, and no approach can be done in as little code or time as I would have hoped, so I will not be using a progress bar.
推荐答案
我需要一个关于进度条的非常简单的（骨架）教程用Java开发GUI。
I need a very simple (skeletal) tutorial on progress bars for developing a GUI in Java.
