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The source code/* * Sun Public License Notice * * The contents of this file are subject to the Sun Public License * Version 1.0 (the "License"). You may not use this file except in * compliance with the License. A copy of the License is available at * http://www.sun.com/ * * The Original Code is NetBeans. The Initial Developer of the Original * Code is Sun Microsystems, Inc. Portions Copyright 1997-2002 Sun * Microsystems, Inc. All Rights Reserved. */ package org.netbeans.modules.web.dd.wizards; import java.awt.Component; import java.awt.event.ItemEvent; import java.awt.event.ItemListener; import javax.swing.JComboBox; import javax.swing.JLabel; import javax.swing.JList; import javax.swing.ListCellRenderer; class ToolTipCombo extends JComboBox { private final static boolean debug = false; private static final long serialVersionUID = 1189442122448524856L; ToolTipCombo(Object[] o) { super(o); this.setRenderer(new PathRenderer()); addItemListener(new ItemListener() { public void itemStateChanged(ItemEvent evt) { if(evt.getStateChange() == ItemEvent.SELECTED) { setToolTipText(evt.getItem().toString()); } } }); if(o != null && o.length > 1) setToolTipText(o[0].toString()); } private void log(String s) { System.out.println("ToolTipCombo" + s); } class PathRenderer extends JLabel implements ListCellRenderer { private static final long serialVersionUID = 1323260132420573174L; public PathRenderer() { setOpaque(true); } public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) { if(debug) log("::getListCellRendererComponent()"); //NOI18N if(debug) log("\t" + value.toString()); //NOI18N setText(value.toString()); setToolTipText(value.toString()); return this; } } } |
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