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Groovy example source code file (JComboBoxMetaMethods.groovy)
The Groovy JComboBoxMetaMethods.groovy source code/* * Copyright 2008 the original author or authors. * * 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 groovy.swing.binding import javax.swing.ComboBoxModel import javax.swing.JComboBox /** * @author <a href="mailto:shemnon@yahoo.com">Danno Ferrin */ class JComboBoxMetaMethods { public static void enhanceMetaClass(JComboBox comboBox) { AbstractSyntheticMetaMethods.enhance(comboBox, [ getElements:{-> ComboBoxModel model = delegate.model; def results = [] int size = model.size for (int i = 0; i < size; i++) { results += model.getElementAt(i) } return results }, getSelectedElement:{-> return delegate.selectedItem }, setSelectedElement:{def item-> return delegate.selectedItem = item }, ]); } } Other Groovy examples (source code examples)Here is a short list of links related to this Groovy JComboBoxMetaMethods.groovy source code file: |
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