/*
 * GWT-Ext Widget Library
 * Copyright(c) 2007-2008, GWT-Ext.
 * licensing@gwt-ext.com
 * 
 * http://www.gwt-ext.com/license
 */
package com.gwtext.sample.showcase2.client.layout;

import com.gwtext.client.core.EventObject;
import com.gwtext.client.widgets.Button;
import com.gwtext.client.widgets.Panel;
import com.gwtext.client.widgets.Window;
import com.gwtext.client.widgets.event.ButtonListenerAdapter;
import com.gwtext.client.widgets.layout.AccordionLayout;
import com.gwtext.client.widgets.layout.HorizontalLayout;
import com.gwtext.sample.showcase2.client.ShowcasePanel;

public class AccordionLayoutSample extends ShowcasePanel {

    public String getSourceUrl() {
        return "source/layout/AccordionLayoutSample.java.html";
    }

    public String getCssUrl() {
       return "source/layout/AccordionLayoutSample.java.html";
    }

    public Panel getViewPanel() {
        if (panel == null) {

            panel = new Panel();
            panel.setLayout(new HorizontalLayout(15));

            Panel accordionPanel = createAccordionPanel();
            accordionPanel.setTitle("Accordion Panel");
            accordionPanel.setHeight(400);
            accordionPanel.setWidth(200);

            Button button = new Button("Show Accordion in Window", new ButtonListenerAdapter() {
                public void onClick(Button button, EventObject e) {
                    Panel accordionPanel = createAccordionPanel();
                    Window window = new Window();
                    window.setTitle("Accordion Window");
                    window.setWidth(200);
                    window.setHeight(400);
                    window.add(accordionPanel);
                    window.show(button.getId());
                }
            });

            panel.add(accordionPanel);
            panel.add(button);

        }
        return panel;
    }

    private Panel createAccordionPanel() {
        Panel accordionPanel = new Panel();
        accordionPanel.setLayout(new AccordionLayout(true));

        Panel panelOne = new Panel("Panel 1", "<p>Panel1 content!</p>");
        panelOne.setIconCls("settings-icon");
        accordionPanel.add(panelOne);

        Panel panelTwo = new Panel("Panel 2", "<p>Panel2 content!</p>");
        panelTwo.setIconCls("folder-icon");
        accordionPanel.add(panelTwo);

        Panel panelThree = new Panel("Panel 3", "<p>Panel3 content!</p>");
        panelThree.setIconCls("user-add-icon");
        accordionPanel.add(panelThree);

        return accordionPanel;
    }

    public String getIntro() {
        return "<p>This example illustrates how the create an Accordion using the AccordionLayout. You simply create a parent panel, " +
                "assign it the AccordionLayout and then add sub-panels to the main panel. Thats it! They layout manager takes care of " +
                "rendering the panels as an Accordion.</p>" +
                "<p>In this example clicking the Botton displays a Window to which an Accodion has been added.</p>";
    }
}