org.eclipse.rap.demo.wizard.MoreInformationPage.java Source code

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Here is the source code for org.eclipse.rap.demo.wizard.MoreInformationPage.java

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/*******************************************************************************
 * Copyright (c) 2008, 2012 Innoopract Informationssysteme GmbH 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:
 *    Innoopract Informationssysteme GmbH - initial API and implementation
 *    EclipseSource - ongoing development
 ******************************************************************************/
package org.eclipse.rap.demo.wizard;

import org.eclipse.jface.dialogs.IMessageProvider;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.*;

/**
 * This page gathers more information about the complaint
 */
class MoreInformationPage extends WizardPage {

    /**
     * MoreInformationPage constructor
     */
    public MoreInformationPage() {
        super("More Info");
        setTitle("More Informations");
        setMessage("Please enter your comment", IMessageProvider.WARNING);
        setPageComplete(false);
    }

    /**
     * Creates the controls for this page
     */
    public void createControl(Composite parent) {
        Composite composite = new Composite(parent, SWT.NONE);
        composite.setLayout(new GridLayout(1, false));
        new Label(composite, SWT.LEFT).setText("Please enter your complaints");
        final Text text = new Text(composite, SWT.MULTI | SWT.BORDER | SWT.V_SCROLL);
        text.setLayoutData(new GridData(GridData.FILL_BOTH));
        text.addModifyListener(new ModifyListener() {

            public void modifyText(ModifyEvent event) {
                if (text.getText().length() > 0) {
                    setMessage("Great!", IMessageProvider.INFORMATION);
                    setPageComplete(true);
                } else {
                    setMessage("Please enter your comment", IMessageProvider.WARNING);
                    setPageComplete(false);
                }
            }
        });
        setControl(composite);
    }
}