/*
* Copyright (C) 2010 Brockmann Consult GmbH (info@brockmann-consult.de)
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 3 of the License, or (at your option)
* any later version.
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, see http://www.gnu.org/licenses/
*/
package com.bc.ceres.swing.binding.internal;
import com.bc.ceres.binding.PropertyDescriptor;
import com.bc.ceres.binding.ValueSet;
import com.bc.ceres.swing.binding.BindingContext;
import com.bc.ceres.swing.binding.ComponentAdapter;
import com.bc.ceres.swing.binding.PropertyEditor;
import javax.swing.JComponent;
import javax.swing.JList;
import javax.swing.JScrollPane;
/**
* A many-of-many selection editor using a JList.
*
* @author Marco Zuehlke
* @version $Revision$ $Date$
* @since BEAM 4.6
*/
public class MultiSelectionEditor extends PropertyEditor {
@Override
public boolean isValidFor(PropertyDescriptor propertyDescriptor) {
ValueSet valueSet = propertyDescriptor.getValueSet();
Class<?> type = propertyDescriptor.getType();
return valueSet != null && type.isArray();
}
@Override
public JComponent createEditorComponent(PropertyDescriptor propertyDescriptor, BindingContext bindingContext) {
final JList list = new JList();
ComponentAdapter adapter = new ListSelectionAdapter(list);
bindingContext.bind(propertyDescriptor.getName(), adapter);
return new JScrollPane(list);
}
}