Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.lang.java.programmer > #17591

jLabel setVisible(true) Doesn't Work

Show key headers only | View raw

From: "clusardi2k" <clusardi2k@1:261/38.remove-k2r-this>

From: "clusardi2k" <clusardi2k@1:261/38.remove-qhs-this>

From: clusardi2k@aol.com

I apologize for the simple question, but how do the label setVisible properly.

(1) I dragged a jLabel to my form. I then set it like so:

 my_jLabel.setVisible (false);

Later in the project, I set its visibility to true:

 my_jLabel.setVisible (true);

But, the label is no where to be found. That's my problem.

(2)FYI: If I do the following after setting it to true, I do see the label:

JOptionPane.showMessageDialog(null,"Is the jLable visible");

(3) Instead of using the show method, doing the following after setting the 
label visibility to true did not help.

            my_jLabel.repaint();
            my_jLabel.validate();

(4) Replacing the showMessageDialog with a sleep did not help.

(5) Replacing the above setVisible in (1) with the following code did not help:

SwingUtilities.invokeLater(new Runnable() { //The EDT (Event Dispatch Thread)
   public void run()
   {
      JLabel myLabel = new JLabel("Old Text");
      my_jLabel.setVisible (true);
   }
});

(6) Using google to search for an answer isn't helping.

Thanks,

-+- BBBS/Li6 v4.10 Dada-1
 + Origin: Prism bbs (1:261/38)
-+- Synchronet 3.16a-Win32 NewsLink 1.98
Time Warp of the Future BBS - telnet://time.synchro.net:24

-+- BBBS/Li6 v4.10 Dada-1
 + Origin: Prism bbs (1:261/38)
-+- Synchronet 3.16a-Win32 NewsLink 1.98
Time Warp of the Future BBS - telnet://time.synchro.net:24

--- BBBS/Li6 v4.10 Dada-1
 * Origin: Prism bbs (1:261/38)
--- Synchronet 3.16a-Win32 NewsLink 1.98
Time Warp of the Future BBS - telnet://time.synchro.net:24

Back to comp.lang.java.programmer | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

jLabel setVisible(true) Doesn't Work "clusardi2k" <clusardi2k@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-t9h-this> - 2012-08-10 18:38 +0000

csiph-web