CalendarComboTester.java

/*******************************************************************************
 * Copyright (c) Emil Crumhorn - Hexapixel.com - emil.crumhorn@gmail.com
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    emil.crumhorn@gmail.com - initial API and implementation
 *******************************************************************************/

package org.eclipse.nebula.widgets.calendarcombo;

import java.util.Calendar;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;

public class CalendarComboTester {

   /**
    * @param args
    */
   public static void main(String[] args) {
      Display display = new Display();
      Shell shell = new Shell(display);
      shell.setText("Button Composite Tester");
      shell.setSize(200, 400);

      shell.setLayout(new FillLayout());
      Composite inner = new Composite(shell, SWT.None);
      GridLayout gl = new GridLayout(1, true);
      inner.setLayout(gl);

      createExample(inner);

      shell.open();

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

   public static void createExample(Composite inner) {
      Label foo = new Label(inner, SWT.NONE);
      foo.setText("Range Start");
      final CalendarCombo one = new CalendarCombo(inner, SWT.READ_ONLY, true);
      Label foo2 = new Label(inner, SWT.NONE);
      foo2.setText("Range Recipient");
      CalendarCombo two = new CalendarCombo(inner, SWT.READ_ONLY, one);

      // tell combo one that number two will be the recipient of date changes
      one.setDependingCombo(two);

      new Label(inner, SWT.NONE);
      new CalendarCombo(inner, SWT.NONE);
      CalendarCombo disabled = new CalendarCombo(inner, SWT.NONE);
      disabled.setEnabled(false);
      disabled.setText("Disabled");

      one.addCalendarListener(new ICalendarListener() {
         public void popupClosed() {
         }

         public void dateChanged(Calendar date) {
            if (date != null) {
               System.err.println(date.getTime().toString());
            } else {
               System.err.println("null");
            }
         }

         public void dateRangeChanged(Calendar start, Calendar end) {
            if (start == null || end == null) {
               System.err.println("Null range selected");
            } else {
               System.err.println("Range selected, from " + start.getTime() + " to " + end.getTime());
            }
         }

      });
   }

}