net.s17fabu.vip.gwt.showcase.client.content.panels.CwFlowPanel.java Source code

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Here is the source code for net.s17fabu.vip.gwt.showcase.client.content.panels.CwFlowPanel.java

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/*
 * Copyright 2008 Google Inc.
 * 
 * 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 net.s17fabu.vip.gwt.showcase.client.content.panels;

import net.s17fabu.vip.gwt.showcase.client.ContentWidget;

import com.google.gwt.i18n.client.Constants;
import com.google.gwt.user.client.ui.CheckBox;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.Widget;

/**
 * Example file.
 */
public class CwFlowPanel extends ContentWidget {
    /**
     * The constants used in this Content Widget.
     */
    public static interface CwConstants extends Constants, ContentWidget.CwConstants {
        String cwFlowPanelDescription();

        String cwFlowPanelItem();

        String cwFlowPanelName();
    }

    /**
     * An instance of the constants.
     */
    private CwConstants constants;

    /**
     * Constructor.
     * 
     * @param constants the constants
     */
    public CwFlowPanel(CwConstants constants) {
        super(constants);
        this.constants = constants;
    }

    @Override
    public String getDescription() {
        return constants.cwFlowPanelDescription();
    }

    @Override
    public String getName() {
        return constants.cwFlowPanelName();
    }

    /**
     * Initialize this example.
     */
    @Override
    public Widget onInitialize() {
        // Create a Flow Panel
        FlowPanel flowPanel = new FlowPanel();
        flowPanel.ensureDebugId("cwFlowPanel");

        // Add some content to the panel
        for (int i = 0; i < 30; i++) {
            CheckBox checkbox = new CheckBox(constants.cwFlowPanelItem() + " " + i);
            checkbox.addStyleName("cw-FlowPanel-checkBox");
            flowPanel.add(checkbox);
        }

        // Return the content
        return flowPanel;
    }
}