/*
* Copyright (c) 2011 PonySDK
* Owners:
* Luciano Broussal <luciano.broussal AT gmail.com>
* Mathieu Barbier <mathieu.barbier AT gmail.com>
* Nicolas Ciaravola <nicolas.ciaravola.pro AT gmail.com>
*
* WebSite:
* http://code.google.com/p/pony-sdk/
*
* 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 com.ponysdk.sample.client.page;
import java.util.List;
import com.ponysdk.core.UIContext;
import com.ponysdk.core.query.Query;
import com.ponysdk.core.query.Result;
import com.ponysdk.sample.client.datamodel.Pony;
import com.ponysdk.sample.client.event.DemoBusinessEvent;
import com.ponysdk.sample.command.pony.FindPonysCommand;
import com.ponysdk.ui.server.basic.PAnchor;
import com.ponysdk.ui.server.basic.PImage;
import com.ponysdk.ui.server.basic.PLabel;
import com.ponysdk.ui.server.basic.PTree;
import com.ponysdk.ui.server.basic.PTreeItem;
import com.ponysdk.ui.server.basic.PVerticalPanel;
import com.ponysdk.ui.server.basic.event.PClickEvent;
import com.ponysdk.ui.server.basic.event.PClickHandler;
import com.ponysdk.ui.server.basic.event.PSelectionEvent;
import com.ponysdk.ui.server.basic.event.PSelectionHandler;
public class TreePageActivity extends SamplePageActivity {
public TreePageActivity() {
super("Tree", "Lists and Menus");
}
@Override
protected void onFirstShowPage() {
super.onFirstShowPage();
final PVerticalPanel panel = new PVerticalPanel();
panel.add(new PLabel("Static Tree:"));
final PTree tree = new PTree();
tree.setAnimationEnabled(false);
tree.setWidth("300px");
tree.addSelectionHandler(new PSelectionHandler<PTreeItem>() {
@Override
public void onSelection(final PSelectionEvent<PTreeItem> event) {
final String msg = "Selected item : name = " + event.getSelectedItem();
UIContext.getRootEventBus().fireEvent(new DemoBusinessEvent(msg));
}
});
final PTreeItem firstItem = new PTreeItem("First item");
final PAnchor anchor = new PAnchor("Second item");
final PTreeItem secondItem = new PTreeItem(anchor);
anchor.addClickHandler(new PClickHandler() {
@Override
public void onClick(final PClickEvent event) {
secondItem.setState(secondItem.getState() ? false : true);
}
});
final PTreeItem thirdItem = new PTreeItem(new PImage("images/pony.png"));
tree.addItem(firstItem);
tree.addItem(secondItem);
tree.addItem(thirdItem);
final Query query = new Query();
final FindPonysCommand command = new FindPonysCommand(query);
final Result<List<Pony>> ponys = command.execute();
for (final Pony pony : ponys.getData()) {
firstItem.addItem(pony.getName());
secondItem.addItem(pony.getName());
thirdItem.addItem(pony.getName());
}
panel.add(tree);
examplePanel.setWidget(panel);
}
}