com.amitinside.mqtt.client.kura.dialog.AboutDialog.java Source code

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Here is the source code for com.amitinside.mqtt.client.kura.dialog.AboutDialog.java

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/*******************************************************************************
 * Copyright (C) 2015 - Amit Kumar Mondal <admin@amitinside.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *******************************************************************************/
package com.amitinside.mqtt.client.kura.dialog;

import org.eclipse.jface.dialogs.IMessageProvider;
import org.eclipse.jface.dialogs.TitleAreaDialog;
import org.eclipse.jface.window.Window;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;

import com.amitinside.swt.layout.grid.GridDataUtil;

public final class AboutDialog extends TitleAreaDialog {

    public static void openDialogBox(final Shell parent) {
        final AboutDialog dialog = new AboutDialog(parent);
        dialog.create();
        if (dialog.open() == Window.OK) {
        }
    }

    private Text txtAboutInformation;

    private AboutDialog(final Shell parentShell) {
        super(parentShell);
    }

    @Override
    public void create() {
        super.create();
        this.setTitle("About Eclipse Kura MQTT Client Utility");
        this.setMessage("Developed By Amit Kumar Mondal (admin@amitinside.com)", IMessageProvider.INFORMATION);
    }

    private void createAboutInformation(final Composite container) {
        final Label lbtMQTTServerName = new Label(container, SWT.WRAP | SWT.BORDER | SWT.LEFT);

        final String information = "This MQTT Client Application facilitates \n "
                + "with all the MQTT related operations while using Eclipse \n "
                + "Kura for IoT Application development";

        lbtMQTTServerName.setText(information);

        GridDataUtil.applyGridData(lbtMQTTServerName).grabExcessVerticalSpace(true)
                .horizontalAlignment(GridData.FILL);
    }

    @Override
    protected Control createDialogArea(final Composite parent) {
        final Composite area = (Composite) super.createDialogArea(parent);
        final Composite container = new Composite(area, SWT.NONE);
        container.setLayoutData(new GridData(GridData.FILL_BOTH));
        final GridLayout layout = new GridLayout(2, false);
        container.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
        container.setLayout(layout);
        this.createAboutInformation(container);
        return area;
    }

    @Override
    protected Point getInitialSize() {
        return new Point(400, 200);
    }

    @Override
    protected void okPressed() {
        super.okPressed();
    }

}