/*
* 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.isis.viewer.wicket.ui.components.widgets.buttons;
import java.util.List;
import com.google.common.collect.Lists;
import org.apache.wicket.Component;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.markup.html.form.AjaxButton;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.form.Button;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.model.Model;
import org.apache.isis.viewer.wicket.ui.panels.PanelAbstract;
/**
* A button contained within its own form.
*/
public class ContainedButtonPanel extends PanelAbstract<Model<String>> {
private static final long serialVersionUID = 1L;
private static final String ID_CONTAINER = "container";
private static final String ID_FORM = "form";
private static final String ID_BUTTON = "button";
private final Button button;
private final List<Component> componentsToRerender = Lists.newArrayList();
public ContainedButtonPanel(final String id, final String caption) {
super(id, Model.of(caption));
final WebMarkupContainer markupContainer = new WebMarkupContainer(ID_CONTAINER);
add(markupContainer);
final Form<Object> form = new Form<Object>(ID_FORM);
markupContainer.add(form);
button = new AjaxButton(ID_BUTTON, getModel()) {
private static final long serialVersionUID = 1L;
@Override
protected void onSubmit(final AjaxRequestTarget target, final Form<?> form) {
setDefaultFormProcessing(false);
ContainedButtonPanel.this.onSubmit();
if (target != null) {
for (final Component component : componentsToRerender) {
//target.addComponent(component);
target.add(component);
}
}
}
};
form.add(button);
}
public void addComponentToRerender(final Component component) {
component.setOutputMarkupPlaceholderTag(true);
componentsToRerender.add(component);
}
public void setCaption(final String string) {
button.setModelValue(new String[] { string });
}
public void setLabel(final Model<String> labelModel) {
button.setLabel(labelModel);
}
/**
* Hook method for (typically anonymous) subclasses to override.
*/
public void onSubmit() {
}
}