Print selected items in a list
/*
* List example snippet: print selected items in a list
*
* For a list of all SWT example snippets see
* http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/platform-swt-home/dev.html#snippets
*/
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.List;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Shell;
public class Snippet59 {
public static void main(String[] args) {
Display display = new Display();
Shell shell = new Shell(display);
final List list = new List(shell, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL);
for (int i = 0; i < 128; i++)
list.add("Item " + i);
list.setBounds(0, 0, 100, 100);
list.addListener(SWT.Selection, new Listener() {
public void handleEvent(Event e) {
String string = "";
int[] selection = list.getSelectionIndices();
for (int i = 0; i < selection.length; i++)
string += selection[i] + " ";
System.out.println("Selection={" + string + "}");
}
});
list.addListener(SWT.DefaultSelection, new Listener() {
public void handleEvent(Event e) {
String string = "";
int[] selection = list.getSelectionIndices();
for (int i = 0; i < selection.length; i++)
string += selection[i] + " ";
System.out.println("DefaultSelection={" + string + "}");
}
});
shell.pack();
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch())
display.sleep();
}
display.dispose();
}
}
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