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Re: Layout Doesn't Work

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  To: clusardi2k
From: "clusardi2k" <clusardi2k@1:261/38.remove-r72-this>

  To: clusardi2k
From: clusardi2k@aol.com

So, how do you convert the below project to use SwingWorker?

Also, in general, how do you stop buttons and things from moving around when 
things go invisible and vice versa.

Thanks,

On Wednesday, August 8, 2012 1:22:05 PM UTC-4, (unknown) wrote:
//Code:

package hide_show_label_with_icon;

import java.util.logging.Level;
import java.util.logging.Logger;

public class Hide_Show_Label_with_Icon extends javax.swing.JFrame {

    public Hide_Show_Label_with_Icon() {
        initComponents();
    }

    @SuppressWarnings("unchecked")
    private void initComponents() {

        jButton1 = new javax.swing.JButton();
        jLabel1 = new javax.swing.JLabel();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        jButton1.setText("jButton1");
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });

        jLabel1.setText("jLabel1");

        javax.swing.GroupLayout layout = new
javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADIN
G)
            .addGroup(layout.createSequentialGroup()
                .addGap(46, 46, 46)
                .addComponent(jButton1)
                .addGap(60, 60, 60)
                .addComponent(jLabel1)
                .addContainerGap(233, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADIN
G)
            .addGroup(layout.createSequentialGroup()
                .addGap(270, 270, 270)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Al
ignment.BASELINE)
                    .addComponent(jButton1)
                    .addComponent(jLabel1))
                .addContainerGap(36, Short.MAX_VALUE))
        );

        pack();
    }

    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
        System.out.println("jLabel1.isVisible is " + jLabel1.isVisible());

        jLabel1.setVisible(true);

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

        System.out.println("jLabel1.isVisible is " + jLabel1.isVisible());
        jLabel1.setVisible(false);
        System.out.println("Done");
        System.out.println();

    }


    public static void main(String args[]) {

        java.awt.EventQueue.invokeLater(new Runnable() {

            public void run() {
                new Hide_Show_Label_with_Icon().setVisible(true);
            }
        });
    }
    // Variables declaration - do not modify
    private javax.swing.JButton jButton1;
    private javax.swing.JLabel jLabel1;
    // End of variables declaration
}

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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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