/*******************************************************************************
 * Copyright (c) 2002, 2014 IBM Corporation and others.
 * 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:
 *    IBM Corporation - initial API and implementation 
 *******************************************************************************/

package de.tub.tfs.muvitor.ui.utils.test;

import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.preference.PreferenceDialog;
import org.eclipse.jface.preference.PreferenceManager;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Shell;

/**
 * A Preference Dialog which has a Close button in place of OK/Cancel buttons,
 * and titled "Properties" in place of "Preferences"
 * 
 * @author Michael Yee
 */
public class PropertiesDialog extends PreferenceDialog {
	
	/** return code constant (value 2) indicating that the window was canceled. */
	static public final int CLOSE = 2;
	
	/** the close button */
	private Button closeButton;
	
	/**
	 * PropertiesDialog constructor
	 * 
	 * @param parentShell
	 *            the parent shell
	 * @param manager
	 *            the preference manager
	 */
	public PropertiesDialog(final Shell parentShell, final PreferenceManager manager) {
		super(parentShell, manager);
	}
	
	/*
	 * (non-Javadoc)
	 * @see
	 * org.eclipse.jface.preference.IPreferencePageContainer#updateButtons()
	 */
	@Override
	public void updateButtons() {
		// do nothing
	}
	
	/*
	 * (non-Javadoc)
	 * @see org.eclipse.jface.dialogs.Dialog#buttonPressed(int)
	 */
	@Override
	protected void buttonPressed(final int buttonId) {
		if (buttonId == IDialogConstants.CLOSE_ID) {
			close();
			return;
		}
	}
	
	/*
	 * (non-Javadoc)
	 * @see
	 * org.eclipse.jface.dialogs.Dialog#createButtonsForButtonBar(org.eclipse
	 * .swt.widgets.Composite)
	 */
	@Override
	protected void createButtonsForButtonBar(final Composite parent) {
		// create close button
		closeButton = createButton(parent, IDialogConstants.CLOSE_ID, IDialogConstants.CLOSE_LABEL,
				true);
		getShell().setDefaultButton(closeButton);
	}
	
	/*
	 * (non-Javadoc)
	 * @see
	 * org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets
	 * .Composite)
	 */
	@Override
	protected Control createDialogArea(final Composite parent) {
		final Control control = super.createDialogArea(parent);
		
		// set title to "Properties"
		getShell().setText("Properties");
		
		return control;
	}
}