Package com.pixelmed.display

Class SafeProgressBarUpdaterThread

  • All Implemented Interfaces:
    java.lang.Runnable
    public class SafeProgressBarUpdaterThread
extends java.lang.Object
implements java.lang.Runnable

    A class that implements Runnable so that it can be invoked by EventQueue.invokeLater().

    This is needed, for example, to call from a worker thread, since the progress bar methods used MUST be invoked on the AWT Event Dispatch Thread.

    So, for example, instead of directly accessing the JProgressBar methods:

            progressBar.setMaximum(maximum);
        progressBar.setValue(value);
        progressBar.repaint();

    do the following instead:

      progressBarUpdater = new SafeProgressBarUpdaterThread(progressBar);
  ...
        progressBarUpdater.setMaximum(maximum);
        progressBarUpdater.setValue(value);
        java.awt.EventQueue.invokeLater(progressBarUpdater);

    • Field Detail

      • progressBar

        protected javax.swing.JProgressBar progressBar

      • value

        protected int value

      • maximum

        protected int maximum

      • stringPainted

        protected boolean stringPainted

    • Constructor Detail

      • SafeProgressBarUpdaterThread

        public SafeProgressBarUpdaterThread​(javax.swing.JProgressBar progressBar)

    • Method Detail

      • run

        public void run()
        Specified by:
        run in interface java.lang.Runnable

      • setValue

        public void setValue​(int value)

      • setMaximum

        public void setMaximum​(int maximum)

      • setStringPainted

        public void setStringPainted​(boolean b)

      • getProgressBar

        public javax.swing.JProgressBar getProgressBar()

      • startProgressBar

        public void startProgressBar​(int maximum)

      • startProgressBar

        public void startProgressBar()

      • updateProgressBar

        public void updateProgressBar​(int value)

      • updateProgressBar

        public void updateProgressBar​(int value,
                              int maximum)

      • endProgressBar

        public void endProgressBar()