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/******************************************************************************
* Copyright (c) 1998, 2004 Jackwind Li Guojie
* All right reserved.
*
* Created on Feb 8, 2004 8:21:31 PM by JACK
* $Id$
*
* visit: http://www.asprise.com/swt
*****************************************************************************/
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.layout.RowLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.List;
import org.eclipse.swt.widgets.Shell;
public class SampleList {
Display display = new Display();
Shell shell = new Shell(display);
public SampleList() {
init();
RowLayout rowLayout = new RowLayout();
shell.setLayout(rowLayout);
(new Label(shell, SWT.NULL)).setText("What programming languages are you proficient in? ");
final List list = new List(shell, SWT.SINGLE | SWT.BORDER | SWT.V_SCROLL);
String[] languages = new String[]{"Java", "C", "C++", "SmallTalk"};
for(int i=0; i<languages.length; i++)
list.add(languages[i]);
list.addSelectionListener(new SelectionListener() {
public void widgetSelected(SelectionEvent e) {
System.err.println(list.getSelectionIndex());
int[] indices = list.getSelectionIndices();
String[] items = list.getSelection();
StringBuffer sb = new StringBuffer("Selected indices: ");
for(int i=0; i < indices.length; i++) {
sb.append(indices[i]);
sb.append("(");
sb.append(items[i]);
sb.append(")");
if(i == indices.length-1)
sb.append('.');
else
sb.append(", ");
}
System.out.println(sb.toString());
}
public void widgetDefaultSelected(SelectionEvent e) {
int[] indices = list.getSelectionIndices();
String[] items = list.getSelection();
StringBuffer sb = new StringBuffer("Default selected indices: ");
for(int i=0; i < indices.length; i++) {
sb.append(indices[i]);
sb.append("(");
sb.append(items[i]);
sb.append(")");
if(i == indices.length-1)
sb.append('.');
else
sb.append(", ");
}
System.out.println(sb.toString());
}
});
list.selectAll();
//list.select(1);
shell.pack();
shell.open();
//textUser.forceFocus();
// Set up the event loop.
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) {
// If no more entries in event queue
display.sleep();
}
}
display.dispose();
}
private void init() {
}
public static void main(String[] args) {
new SampleList();
}
}
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