ScrollBarSelectionValue.java Source code

Introduction

Here is the source code for ScrollBarSelectionValue.java

Source

import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.List;
import org.eclipse.swt.widgets.ScrollBar;
import org.eclipse.swt.widgets.Shell;

public class ScrollBarSelectionValue {
    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 ScrollBar
        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");
        }

        // Get the ScrollBar
        ScrollBar sb = list.getVerticalBar();
        // Show the selection value
        System.out.println("Selection: " + sb.getSelection());

        shell.open();
        while (!shell.isDisposed()) {
            if (!display.readAndDispatch()) {
                display.sleep();
            }
        }
        display.dispose();
    }
}