Java/SWT JFace Eclipse/ScrollBar

Demonstrates scroll bars

   <source lang="java">

//Send questions, comments, bug reports, etc. to the authors: //Rob Warner (rwarner@interspatial.ru) //Robert Harris (rbrt_harris@yahoo.ru) import org.eclipse.swt.SWT; import org.eclipse.swt.layout.*; import org.eclipse.swt.widgets.*; /**

* This class demonstrates scroll bars
*/

public class ScrollBarExample {

 public static void main(String[] args) {
   Display display = new Display();
   Shell shell = new Shell(display);
   shell.setLayout(new FillLayout());
   
   // Create a List with a vertical scroll bar
   List list = new List(shell, SWT.V_SCROLL);
   
   // Add a bunch of items to it
   for (int i = 0; i < 500; i++) {
     list.add("A list item");
   }
   
   // Scroll to the bottom
   list.select(list.getItemCount() - 1);
   list.showSelection();
   
   // Get the scroll bar
   ScrollBar sb = list.getVerticalBar();
   // Add one more item that shows the selection value
   list.add("Selection: " + sb.getSelection());
   
   shell.open();
   while (!shell.isDisposed()) {
     if (!display.readAndDispatch()) {
       display.sleep();
     }
   }
   display.dispose();
 }

}

      </source>