com.sencha.gxt.theme.base.client.container.ViewportDefaultAppearance.java Source code

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Here is the source code for com.sencha.gxt.theme.base.client.container.ViewportDefaultAppearance.java

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/**
 * Sencha GXT 4.0.0 - Sencha for GWT
 * Copyright (c) 2006-2015, Sencha Inc.
 *
 * licensing@sencha.com
 * http://www.sencha.com/products/gxt/license/
 *
 * ================================================================================
 * Open Source License
 * ================================================================================
 * This version of Sencha GXT is licensed under the terms of the Open Source GPL v3
 * license. You may use this license only if you are prepared to distribute and
 * share the source code of your application under the GPL v3 license:
 * http://www.gnu.org/licenses/gpl.html
 *
 * If you are NOT prepared to distribute and share the source code of your
 * application under the GPL v3 license, other commercial and oem licenses
 * are available for an alternate download of Sencha GXT.
 *
 * Please see the Sencha GXT Licensing page at:
 * http://www.sencha.com/products/gxt/license/
 *
 * For clarification or additional options, please contact:
 * licensing@sencha.com
 * ================================================================================
 *
 *
 * ================================================================================
 * Disclaimer
 * ================================================================================
 * THIS SOFTWARE IS DISTRIBUTED "AS-IS" WITHOUT ANY WARRANTIES, CONDITIONS AND
 * REPRESENTATIONS WHETHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE
 * IMPLIED WARRANTIES AND CONDITIONS OF MERCHANTABILITY, MERCHANTABLE QUALITY,
 * FITNESS FOR A PARTICULAR PURPOSE, DURABILITY, NON-INFRINGEMENT, PERFORMANCE AND
 * THOSE ARISING BY STATUTE OR FROM CUSTOM OR USAGE OF TRADE OR COURSE OF DEALING.
 * ================================================================================
 */
package com.sencha.gxt.theme.base.client.container;

import com.google.gwt.core.client.GWT;
import com.google.gwt.resources.client.ClientBundle;
import com.google.gwt.resources.client.CssResource;
import com.google.gwt.safehtml.shared.SafeHtml;
import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
import com.sencha.gxt.core.client.XTemplates;
import com.sencha.gxt.core.client.resources.StyleInjectorHelper;
import com.sencha.gxt.widget.core.client.container.Viewport.ViewportAppearance;

public class ViewportDefaultAppearance implements ViewportAppearance {

    public interface ViewportResources extends ClientBundle {

        @Source("Viewport.gss")
        ViewportStyle style();

    }

    public interface ViewportStyle extends CssResource {

        String viewport();

    }

    public interface ViewportTemplate extends XTemplates {

        @XTemplate("<div class=\"{style.viewport}\"></div>")
        SafeHtml template(ViewportStyle style);

    }

    private final ViewportResources resources;
    private final ViewportTemplate templates;

    public ViewportDefaultAppearance() {
        this(GWT.<ViewportResources>create(ViewportResources.class),
                GWT.<ViewportTemplate>create(ViewportTemplate.class));
    }

    public ViewportDefaultAppearance(ViewportResources resources, ViewportTemplate templates) {
        this.resources = resources;
        this.templates = templates;

        StyleInjectorHelper.ensureInjected(resources.style(), true);
    }

    @Override
    public void render(SafeHtmlBuilder sb) {
        sb.append(templates.template(resources.style()));
    }

}