/*
* Copyright 2011 JBoss Inc
*
* 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 org.jbpm.formapi.client;
import org.jbpm.formapi.client.form.FBFormItem;
import com.google.gwt.user.client.Command;
import com.google.gwt.user.client.ui.MenuItem;
public abstract class AbstractFormItemCommand implements Command {
private FBFormItem selectedItem;
private MenuItem menuItem;
public AbstractFormItemCommand append(FBFormItem item) {
setSelectedItem(item);
return this;
}
public FBFormItem getSelectedItem() {
return selectedItem;
}
protected void setSelectedItem(FBFormItem item) {
this.selectedItem = item;
enable(menuItem);
}
public void enable() {
enable(this.menuItem);
}
protected abstract void enable(MenuItem menuItem);
public void setItem(MenuItem item) {
this.menuItem = item;
}
}