/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.apache.wicket.examples.compref;
import java.util.ArrayList;
import java.util.List;
import org.apache.wicket.AttributeModifier;
import org.apache.wicket.examples.WicketExamplePage;
import org.apache.wicket.extensions.markup.html.tabs.AbstractTab;
import org.apache.wicket.extensions.markup.html.tabs.TabbedPanel;
import org.apache.wicket.markup.html.link.Link;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.model.Model;
/**
* Reference page for TabbedPanel wicket-extensions component
*
* @see org.apache.wicket.extensions.markup.html.tabs.TabbedPanel
*
* @author igor
*
*/
public class TabbedPanelPage extends WicketExamplePage
{
/**
* Constructor
*/
public TabbedPanelPage()
{
setModel(new Model("tabpanel"));
// create links used to switch between css variations
addCssSwitchingLinks();
// create a list of ITab objects used to feed the tabbed panel
List tabs = new ArrayList();
tabs.add(new AbstractTab(new Model("first tab"))
{
public Panel getPanel(String panelId)
{
return new TabPanel1(panelId);
}
});
tabs.add(new AbstractTab(new Model("second tab"))
{
public Panel getPanel(String panelId)
{
return new TabPanel2(panelId);
}
});
tabs.add(new AbstractTab(new Model("third tab"))
{
public Panel getPanel(String panelId)
{
return new TabPanel3(panelId);
}
});
// add the new tabbed panel, attribute modifier only used to switch
// between different css variations
add(new TabbedPanel("tabs", tabs).add(new AttributeModifier("class", true,
TabbedPanelPage.this.getModel())));
}
private void addCssSwitchingLinks()
{
add(new CssSwitchingLink("var0", "tabpanel"));
add(new CssSwitchingLink("var1", "tabpanel1"));
add(new CssSwitchingLink("var2", "tabpanel2"));
add(new CssSwitchingLink("var3", "tabpanel3"));
add(new CssSwitchingLink("var4", "tabpanel4"));
}
protected class CssSwitchingLink extends Link
{
private final String clazz;
/**
* @param id
* @param clazz
*/
public CssSwitchingLink(String id, String clazz)
{
super(id);
this.clazz = clazz;
}
/**
* @see org.apache.wicket.markup.html.link.Link#onClick()
*/
public void onClick()
{
TabbedPanelPage.this.setModelObject(clazz);
}
/**
* @see org.apache.wicket.markup.html.link.Link#isEnabled()
*/
public boolean isEnabled()
{
return !TabbedPanelPage.this.getModelObjectAsString().equals(clazz);
}
};
/**
* Panel representing the content panel for the first tab
*
* @author Igor Vaynberg (ivaynberg)
*
*/
private static class TabPanel1 extends Panel
{
/**
* Constructor
*
* @param id
* component id
*/
public TabPanel1(String id)
{
super(id);
}
};
/**
* Panel representing the content panel for the second tab
*
* @author Igor Vaynberg (ivaynberg)
*
*/
private static class TabPanel2 extends Panel
{
/**
* Constructor
*
* @param id
* component id
*/
public TabPanel2(String id)
{
super(id);
}
};
/**
* Panel representing the content panel for the third tab
*
* @author Igor Vaynberg (ivaynberg)
*
*/
private static class TabPanel3 extends Panel
{
/**
* Constructor
*
* @param id
* component id
*/
public TabPanel3(String id)
{
super(id);
}
};
protected void explain()
{
String html = "<span wicket:id=\"tabs\" class=\"tabpanel\">[tabbed panel will be here]</span>\n";
String code = " List tabs=new ArrayList();<br/>"
+ " tabs.add(new AbstractTab(new Model(\"first tab\")) {<br/>"
+ " public Panel getPanel(String panelId) { return new TabPanel1(panelId); }<br/>"
+ " });<br/>"
+ " tabs.add(new AbstractTab(new Model(\"second tab\")) {<br/>"
+ " public Panel getPanel(String panelId) { return new TabPanel2(panelId); }<br/>"
+ " });<br/>"
+ " tabs.add(new AbstractTab(new Model(\"third tab\")) {<br/>"
+ " public Panel getPanel(String panelId) { return new TabPanel3(panelId); }<br/>"
+ " });<br/>"
+ " add(new TabbedPanel(\"tabs\", tabs)<br/>";
add(new ExplainPanel(html, code));
}
}