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- /*
- * Copyright (c) 2006-2013 DMDirc Developers
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
- package com.dmdirc.addons.ui_swing.components;
-
- import javax.swing.ComboBoxModel;
-
- /**
- * Generic combo box model, extends generic list model.
- *
- * @param <T> Model holds this type of object
- */
- public class GenericComboBoxModel<T> extends GenericListModel<T> implements
- ComboBoxModel {
-
- /**
- * A version number for this class. It should be changed whenever the class
- * structure is changed (or anything else that would prevent serialized
- * objects being unserialized with the new class).
- */
- private static final long serialVersionUID = 2;
- /** Selected Object. */
- private T selectedObject;
-
- /** {@inheritDoc} */
- @Override
- @SuppressWarnings("unchecked")
- public void setSelectedItem(final Object anItem) {
- if ((selectedObject != null && !selectedObject.equals(anItem))
- || selectedObject == null && anItem != null) {
- selectedObject = (T) anItem;
- fireContentsChanged(this, -1, -1);
- }
- }
-
- /** {@inheritDoc} */
- @Override
- public T getSelectedItem() {
- return selectedObject;
- }
- }
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