Groups > comp.lang.java.programmer > #17529

Re: Layout Doesn't Work

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From	"markspace" <markspace@1:261/38.remove-k2r-this>
Subject	Re: Layout Doesn't Work
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  To: clusardi2k
From: "markspace" <markspace@1:261/38.remove-qhs-this>

  To: clusardi2k
From: markspace <-@.>

On 8/8/2012 10:22 AM, clusardi2k@aol.com wrote:

>          for (int i = 0;i < 100000; i++)
>              for (int i2 = 0;i2 < 100000; i2++);
>                  for (int i3 = 0;i3 < 100000; i3++);


You can't block the EDT like this.  The loops stop the EDT from displaying any 
updates to the GUI.  Use a SwingWorker to execute tasks off the EDT.

<http://docs.oracle.com/javase/tutorial/uiswing/concurrency/worker.html>

Reading that entire trail (Concurrency in Swing) will be a benefit to you.

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Thread

jLabel setVisible(true) Doesn't Work "clusardi2k" <clusardi2k@1:261/38.remove-k2r-this> - 2012-08-09 18:44 +0000
  Re: jLabel setVisible(true) Doesn't Work "markspace" <markspace@1:261/38.remove-k2r-this> - 2012-08-09 18:44 +0000
    Re: jLabel setVisible(true) Doesn't Work "clusardi2k" <clusardi2k@1:261/38.remove-k2r-this> - 2012-08-09 18:44 +0000
      Re: jLabel setVisible(true) Doesn't Work "Jeff Higgins" <jeff.higgins@1:261/38.remove-k2r-this> - 2012-08-09 18:44 +0000
        Layout Doesn't Work (was: jLabel setVisible(true) Doesn't Work) "Jeff Higgins" <jeff.higgins@1:261/38.remove-k2r-this> - 2012-08-09 18:44 +0000
          Re: Layout Doesn't Work (was: jLabel setVisible(true) Doesn't Work) "clusardi2k" <clusardi2k@1:261/38.remove-k2r-this> - 2012-08-09 18:44 +0000
            Re: Layout Doesn't Work "Jeff Higgins" <jeff.higgins@1:261/38.remove-k2r-this> - 2012-08-09 18:44 +0000
              Re: Layout Doesn't Work "Jeff Higgins" <jeff.higgins@1:261/38.remove-k2r-this> - 2012-08-09 18:44 +0000
            Re: Layout Doesn't Work "markspace" <markspace@1:261/38.remove-k2r-this> - 2012-08-09 18:44 +0000
              Re: Layout Doesn't Work "clusardi2k" <clusardi2k@1:261/38.remove-k2r-this> - 2012-08-09 18:44 +0000
                Re: Layout Doesn't Work "clusardi2k" <clusardi2k@1:261/38.remove-k2r-this> - 2012-08-09 18:44 +0000
                Re: Layout Doesn't Work "markspace" <markspace@1:261/38.remove-k2r-this> - 2012-08-09 18:44 +0000
                Re: Layout Doesn't Work "Jeff Higgins" <jeff.higgins@1:261/38.remove-k2r-this> - 2012-08-09 18:44 +0000
                Re: Layout Doesn't Work "clusardi2k" <clusardi2k@1:261/38.remove-k2r-this> - 2012-08-09 18:44 +0000
                Re: Layout Doesn't Work "markspace" <markspace@1:261/38.remove-t9h-this> - 2012-08-10 18:38 +0000
  Re: jLabel setVisible(true) Doesn't Work "John B. Matthews" <john.b..matthews@1:261/38.remove-k2r-this> - 2012-08-09 18:44 +0000

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