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/**
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* Copyright (C) 2017 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.taxeditor.ui.combo;
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import org.eclipse.jface.viewers.ComboViewer;
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import org.eclipse.jface.viewers.IStructuredSelection;
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import org.eclipse.swt.SWT;
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import org.eclipse.swt.custom.CCombo;
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import org.eclipse.swt.layout.FillLayout;
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import org.eclipse.swt.widgets.Composite;
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import eu.etaxonomy.cdm.model.common.DefinedTermBase;
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/**
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* @author pplitzner
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* @since Nov 24, 2017
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*
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*/
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public class TermUuidComboViewer extends Composite{
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private ComboViewer viewer;
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public TermUuidComboViewer(Composite parent, int style){
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super(parent, style);
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setLayout(new FillLayout());
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viewer = new ComboViewer(new CCombo(this, SWT.READ_ONLY | SWT.SINGLE));
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viewer.setContentProvider(new TermUuidContentProvider());
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viewer.setLabelProvider(new TermUuidLabelProvider());
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}
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public void setInput(Object input){
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viewer.setInput(input);
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}
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public DefinedTermBase getSelection(){
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IStructuredSelection structuredSelection = viewer.getStructuredSelection();
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if(structuredSelection!=null && !structuredSelection.isEmpty()){
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return (DefinedTermBase) structuredSelection.getFirstElement();
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}
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return null;
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}
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}
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