Examples of org.eclipse.swt.widgets.Display.asyncExec()

org.eclipse.swt.widgets.Display.asyncExec()
Causes the run() method of the runnable to be invoked by the user-interface thread at the next reasonable opportunity. The caller of this method continues to run in parallel, and is not notified when the runnable has completed. Specifying null as the runnable simply wakes the user-interface thread when run.
Note that at the time the runnable is invoked, widgets that have the receiver as their display may have been disposed. Therefore, it is necessary to check for this case inside the runnable before accessing the widget.
@param runnable code to run on the user-interface thread or null @exception SWTException
- ERROR_DEVICE_DISPOSED - if the receiver has been disposed
@see #syncExec

        {
          final Display display = ui_instance.getDisplay();
          
          if ( !display.isDisposed()){
            
            display.asyncExec(
              new Runnable()
              {
                public void
                run()
                {

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    } else {
      COConfigurationManager.setBooleanDefault("Show Splash", false);
    }


    if (COConfigurationManager.getBooleanParameter("Show Splash")) {
      display.asyncExec(new AERunnable() {
        public void runSupport() {
          new SplashWindow(display, Initializer.this);
        }
      });
    }

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    final UIFunctions functions = UIFunctionsManager.getUIFunctions();
    if (functions == null) {
      AEThread2 thread = new AEThread2("show browser " + url, true) {
        public void run() {
          final Display display = Display.getDefault();
          display.asyncExec(new AERunnable() {
            public void runSupport() {
              BrowserWindow window = new BrowserWindow(
                  display.getActiveShell(), url, w, h, allowResize, false);
              window.waitUntilClosed();
              message.complete(false, true, null);

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  }
  
  public void initUIComponents() {
    final Display display = SWTThread.getDisplay();
    final MainWindow instance = this;
    display.asyncExec(new JMRunnable() {
            public void JMRun() {
    
              shell = new Shell(display);
              
        shell.setSize(800, 500);

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  int y = (displayRect.height - splashRect.height) / 2;
  splash.setLocation(x, y);
  splash.open();
  
  //*-- start the Online Index application
  display.asyncExec( 
    new Runnable()
    { 
      public void run()
      {
       int i = 0;

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                     * would be changed but no event would be sent :(
                     * So we just delay the call and wait for new selection in editor
                     */
                    Display display = Display.getDefault();
                    // fork
                    display.asyncExec(new Runnable() {
                        public void run() {
                            view.checkOpenEditors(true);
                        }
                    });
                }

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                        display.timerExec(1000, runnable2);
                    }
                };
                Display display = Display.getDefault();
                // fork
                display.asyncExec(runnable1);
            }
        }
    }


    private boolean isSupportedBuffer(IFileBuffer buffer) {

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                            if (showAsText)
                                readAsText(zipFile, zipEntry, charsets[selectedCharset], writer, 1024 * 20, monitor);
                            else
                                readAsHex(zipFile, zipEntry, writer, 1024 * 20, 2, monitor);


                            display.asyncExec(new Runnable() {
                                public void run() {
                                    setContent(writer.toString());
                                }
                            });

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                            if (showAsText)
                                readAsText(zipFile, zipEntry, charsets[selectedCharset], writer, 1024 * 20, monitor);
                            else
                                readAsHex(zipFile, zipEntry, writer, 1024 * 20, 2, monitor);


                            display.asyncExec(new Runnable() {
                                public void run() {
                                    setContent(writer.toString());
                                }
                            });

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      return;
    }
    final Display display = configurer.getWorkbench().getDisplay();
    if (display != null && !display.isDisposed()) {
      try {
        display.asyncExec(new Runnable() {
          public void run() {
            display.timerExec(-1, handler);
            display.removeFilter(SWT.KeyUp, idleListener);
            display.removeFilter(SWT.MouseUp, idleListener);
          }

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