November 2004
Intermediate to advanced
1024 pages
27h 50m
English
Content preview from Core Java™ 2 Volume II - Advanced Features, Seventh Edition
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Progress Indicators
In the following sections, we discuss three classes for indicating the progress of a slow activity. A JProgressBar is a Swing component that indicates progress. A ProgressMonitor is a dialog box that contains a progress bar. A ProgressMonitorInputStream displays a progress monitor dialog box while the stream is read.
Progress Bars
A progress bar is a simple component—just a rectangle that is partially filled with color to indicate the progress of an operation. By default, progress is indicated by a string “n%”. You can see a progress bar in the bottom right of Figure 6-41.
Figure 6-41. A progress bar
You construct a progress ...
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I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.