/**
* Copyright (c) 2013, Institute of Information Systems (Sven Groppe and contributors of LUPOSDATE), University of Luebeck
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
* following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice, this list of conditions and the following
* disclaimer.
* - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other materials provided with the distribution.
* - Neither the name of the University of Luebeck nor the names of its contributors may be used to endorse or promote
* products derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package lupos.gui.operatorgraph.visualeditor.queryeditor.guielements;
import java.awt.Dimension;
import java.awt.event.MouseListener;
import java.util.LinkedList;
import javax.swing.JComboBox;
import lupos.datastructures.items.Item;
import lupos.gui.operatorgraph.visualeditor.guielements.AbstractGuiComponent;
import lupos.gui.operatorgraph.visualeditor.guielements.VisualGraph;
import lupos.gui.operatorgraph.visualeditor.operators.Operator;
import lupos.gui.operatorgraph.visualeditor.queryeditor.comboItemDisabler.ComboItem;
import lupos.gui.operatorgraph.visualeditor.queryeditor.comboItemDisabler.ComboListener;
import lupos.gui.operatorgraph.visualeditor.queryeditor.comboItemDisabler.ComboRenderer;
import lupos.gui.operatorgraph.visualeditor.util.GraphWrapperOperator;
public class SuggestionPanel extends AbstractGuiComponent<Operator> {
private static final long serialVersionUID = 1L;
private final LinkedList<ComboItem> elements;
private final JComboBox jCoBo;
public SuggestionPanel(final VisualGraph<Operator> parent,
final Operator op, final LinkedList<ComboItem> elements,
final SuggestionRowPanel rowPanel) {
super(parent, new GraphWrapperOperator(op), op, false);
this.elements = elements;
for (final MouseListener ml : this.getMouseListeners())
this.removeMouseListener(ml);
this.jCoBo = new JComboBox(elements.toArray());
this.jCoBo.setRenderer(new ComboRenderer());
this.jCoBo.addActionListener(new ComboListener(this.jCoBo, rowPanel));
this.add(this.jCoBo);
this.setPreferredSize(new Dimension(this.jCoBo.getPreferredSize().width
+ (int) (2 * parent.PADDING),
this.jCoBo.getPreferredSize().height
+ (int) (2 * parent.PADDING)));
}
public SuggestionPanel(final int PADDING, final Operator op,
final LinkedList<ComboItem> elements,
final SuggestionRowPanel rowPanel) {
super(null, new GraphWrapperOperator(op), op, false);
this.elements = elements;
for (final MouseListener ml : this.getMouseListeners())
this.removeMouseListener(ml);
this.jCoBo = new JComboBox(elements.toArray());
this.jCoBo.setRenderer(new ComboRenderer());
this.jCoBo.addActionListener(new ComboListener(this.jCoBo, rowPanel));
this.add(this.jCoBo);
this.setPreferredSize(new Dimension(this.jCoBo.getPreferredSize().width
+ 2 * PADDING, this.jCoBo.getPreferredSize().height + 2
* PADDING));
}
public LinkedList<ComboItem> getElements() {
return this.elements;
}
public Item getSelectedElement() {
return (Item) ((ComboItem) this.jCoBo.getSelectedItem()).getObject();
}
public boolean validateOperatorPanel(final boolean showErrors, Object data) {
return true;
}
}