edu.arizona.biosemantics.gxt.theme.green.client.base.widget.Css3CollapsePanelAppearance.java Source code

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Here is the source code for edu.arizona.biosemantics.gxt.theme.green.client.base.widget.Css3CollapsePanelAppearance.java

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/**
 * Sencha GXT 3.1.1 - Sencha for GWT
 * Copyright(c) 2007-2014, Sencha, Inc.
 * licensing@sencha.com
 *
 * http://www.sencha.com/products/gxt/license/
 */
package edu.arizona.biosemantics.gxt.theme.green.client.base.widget;

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.SafeHtmlBuilder;
import com.sencha.gxt.core.client.Style.LayoutRegion;
import com.sencha.gxt.core.client.dom.XElement;
import com.sencha.gxt.core.client.resources.StyleInjectorHelper;
import com.sencha.gxt.core.client.resources.ThemeStyles;
import edu.arizona.biosemantics.gxt.theme.green.client.ThemeDetails;
import com.sencha.gxt.widget.core.client.CollapsePanel.CollapsePanelAppearance;

/**
 *
 */
public class Css3CollapsePanelAppearance implements CollapsePanelAppearance {

    public interface Css3CollapsePanelResources extends ClientBundle {

        @Source("Css3CollapsePanel.css")
        Css3CollapsePanelStyle style();

        ThemeDetails theme();
    }

    public interface Css3CollapsePanelStyle extends CssResource {
        String panel();

        String iconWrap();

        String west();

        String east();

        String north();

        String south();
    }

    private final Css3CollapsePanelResources resources;
    private final Css3CollapsePanelStyle style;

    public Css3CollapsePanelAppearance() {
        this(GWT.<Css3CollapsePanelResources>create(Css3CollapsePanelResources.class));
    }

    public Css3CollapsePanelAppearance(Css3CollapsePanelResources resources) {
        this.resources = resources;
        this.style = this.resources.style();

        StyleInjectorHelper.ensureInjected(style, true);
    }

    @Override
    public void render(SafeHtmlBuilder sb, LayoutRegion region) {
        String cls = style.panel();

        switch (region) {
        case WEST:
            cls += " " + style.west();
            break;
        case EAST:
            cls += " " + style.east();
            break;
        case NORTH:
            cls += " " + style.north();
            break;
        case SOUTH:
            cls += " " + style.south();
            break;
        }

        sb.appendHtmlConstant("<div class='" + cls + "'>");
        sb.appendHtmlConstant("<div class='" + style.iconWrap() + "'></div>");
        sb.appendHtmlConstant("</div>");
    }

    @Override
    public XElement iconWrap(XElement parent) {
        return parent.getFirstChildElement().cast();
    }

}