List Item Single Selection : List « SWT « Java Tutorial

1. Java Tutorial
2. SWT
3. List

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.Shell;

public class ListItemSelection {
  // Strings to use as list items
  private static final String[] ITEMS = { "A", "B", "C", "D" };

  public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setLayout(new FillLayout());

    // Create a single-selection list
    List single = new List(shell, SWT.BORDER | SWT.SINGLE | SWT.V_SCROLL);

    // Add the items, one by one
    for (int i = 0, n = ITEMS.length; i < n; i++) {
      single.add(ITEMS[i]);
    }

    // Select the third item
    single.select(2);
    
    
    shell.open();
    while (!shell.isDisposed()) {
      if (!display.readAndDispatch()) {
        display.sleep();
      }
    }
    display.dispose();
  }
}

17.23.List
	17.23.1.	Introducing List and List Styles
	17.23.2.	Create a single-selection list and add items
	17.23.3.	List Item Single Selection
	17.23.4.	Create a multiple-selection list
	17.23.5.	Create a List with a vertical ScrollBar and Add a bunch of items to it
	17.23.6.	Setting Items: Add the items all at once
	17.23.7.	Make List Scroll to the bottom
	17.23.8.	Show the selection value by using ScrollBar
	17.23.9.	Select a range
	17.23.10.	Copying Lists: public static void copy(List dest, List src)
	17.23.11.	Multiple-Copy Collections
	17.23.12.	Reversing Lists: public static void reverse(List list)
	17.23.13.	public static void fill(List list, Object element): method copies the same object reference to every element of the list
	17.23.14.	Shuffling Lists: randomly reorder the elements of a list
	17.23.15.	Sorting Lists: reordering the elements of a List