Thread « JProgressBar « Java Swing Q&A

1. jProgressBar vs Runnable or Callable Threads? stackoverflow.com

How would it be possible to use a JProgressBar in conjunction with Runnable or Callable threads rather than SwingWorker class? I would like to have a progress bar where I could pass ...

2. Threading a GUI progress bar coderanch.com

I am working on a program that involves long database queries. What I would like to do is have a JProgressBar in indeterminate mode to run during this query to show that work is still occurring. I have managed to get a thread to run. It will run during the query and update an internal counter (ie, i++), but the progress ...

3. JProgressBar and threads? coderanch.com

i am writing a simple file transfer app and i'd like to add a progress bar. however, the problem i'm having is that the bar doesnt update until the transfer is finished. here is what my methods look like: protected void setProgressValue(final int value) { Runnable runner = new Runnable() { public void run() { progressBar.setValue(value); } }; SwingUtilities.invokeLater(runner); } protected ...

4. progress bar and threads coderanch.com

hi, i have a progress bar that shows the completion of a task but it's not running like it should. the bar only moves when the task is completed, not during the task. do i need to implement the bar as a seperate thread or have i messed up in the coding thanks in advance

5. JProgressBar and Thread? coderanch.com

//expand Button Action expandAction = new AbstractAction("Button Label") { public void actionPerformed(ActionEvent evt) { progress.setIndeterminate(true); //expanding all nodes sarting from the 1st int row=0; //this might take some time --> display progressbar while (row < t.getRowCount()) { t.expandRow(row); row++; } //done, disable progressbaranimation progress.setIndeterminate(flase); [B]<-- Did you mean to say flase[/B] } }; JButton expandButton = new JButton(expandAction); expandButton.setText("expand");

6. Progress Bar and Thread coderanch.com

import javax.swing.*; class chVal implements Runnable{ // static int totalThread = 0; JProgressBar j; JLabel l; public chVal(JProgressBar j, JLabel l) { this.j = j; this.l = l; } public void run() { // System.out.println(+totalThread); for(int i=0;i