BrowserDemoApplication.java example

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jo-widgets-master
/*
 * Copyright (c) 2012, grossmann
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 *   names of its contributors may be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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package org.jowidgets.examples.common.browser;

import org.jowidgets.addons.widgets.browser.api.BrowserBPF;
import org.jowidgets.addons.widgets.browser.api.IBrowser;
import org.jowidgets.addons.widgets.browser.api.IBrowserLocationEvent;
import org.jowidgets.addons.widgets.browser.api.IBrowserProgressListener;
import org.jowidgets.addons.widgets.browser.tools.BrowserLocationAdapter;
import org.jowidgets.api.color.Colors;
import org.jowidgets.api.toolkit.Toolkit;
import org.jowidgets.api.widgets.IFrame;
import org.jowidgets.api.widgets.ITextControl;
import org.jowidgets.common.application.IApplication;
import org.jowidgets.common.application.IApplicationLifecycle;
import org.jowidgets.common.types.VirtualKey;
import org.jowidgets.common.widgets.controller.IKeyEvent;
import org.jowidgets.common.widgets.layout.MigLayoutDescriptor;
import org.jowidgets.examples.common.icons.DemoIconsInitializer;
import org.jowidgets.tools.controller.KeyAdapter;
import org.jowidgets.tools.layout.MigLayoutFactory;
import org.jowidgets.tools.widgets.blueprint.BPF;

public final class BrowserDemoApplication implements IApplication {

    private static final String HOME_URL = "http://www.gmx.de/";

    private final String title;

    public BrowserDemoApplication(final String title) {
        this.title = title;
    }

    public void start() {
        DemoIconsInitializer.initialize();
        Toolkit.getInstance().getApplicationRunner().run(this);
    }

    @Override
    public void start(final IApplicationLifecycle lifecycle) {
        final IFrame frame = Toolkit.createRootFrame(BPF.frame().setTitle(title).autoPackOff(), lifecycle);
        frame.setBackgroundColor(Colors.WHITE);
        frame.setSize(1024, 768);
        frame.setLayout(new MigLayoutDescriptor("0[grow, 0::]0", "[][]0[grow, 0::]0"));

        //add url field
        final ITextControl urlField = frame.add(BPF.textField(), "gapleft 5, gapright 5,growx, h 0::, wrap");
        frame.add(BPF.separator(), "growx, h 0::, wrap");

        //add browser content
        final IBrowser browser = frame.add(BrowserBPF.browser(), MigLayoutFactory.GROWING_CELL_CONSTRAINTS);

        urlField.addKeyListener(new KeyAdapter() {
            @Override
            public void keyReleased(final IKeyEvent event) {
                if (event.getVirtualKey() == VirtualKey.ENTER) {
                    browser.setUrl(urlField.getText());
                }
            }
        });

        browser.addLocationListener(new BrowserLocationAdapter() {

            @Override
            public void locationChanged(final IBrowserLocationEvent event) {
                if (event.isTopFrameLocation()) {
                    urlField.setText(event.getLocation());
                }
            }

        });

        browser.addProgressListener(new IBrowserProgressListener() {
            @Override
            public void loadProgressChanged(final int progress, final int totalAmount) {
                //CHECKSTYLE:OFF
                System.out.println("LOAD PROGRESS CHANGED: " + progress + " / " + totalAmount);
                //CHECKSTYLE:ON
            }

            @Override
            public void loadFinished() {
                //CHECKSTYLE:OFF
                System.out.println("LOAD FINISHED");
                //CHECKSTYLE:ON
            }
        });

        browser.setUrl(HOME_URL);

        frame.setVisible(true);
    }
}