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1: /* ======================================================================== 2: * JCommon : a free general purpose class library for the Java(tm) platform 3: * ======================================================================== 4: * 5: * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors. 6: * 7: * Project Info: http://www.jfree.org/jcommon/index.html 8: * 9: * This library is free software; you can redistribute it and/or modify it 10: * under the terms of the GNU Lesser General Public License as published by 11: * the Free Software Foundation; either version 2.1 of the License, or 12: * (at your option) any later version. 13: * 14: * This library is distributed in the hope that it will be useful, but 15: * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 16: * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 17: * License for more details. 18: * 19: * You should have received a copy of the GNU Lesser General Public 20: * License along with this library; if not, write to the Free Software 21: * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 22: * USA. 23: * 24: * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 25: * in the United States and other countries.] 26: * 27: * ----------------------- 28: * StrokeChooserPanel.java 29: * ----------------------- 30: * (C) Copyright 2000-2004, by Object Refinery Limited. 31: * 32: * Original Author: David Gilbert (for Object Refinery Limited); 33: * Contributor(s): Dirk Zeitz; 34: * 35: * $Id: StrokeChooserPanel.java,v 1.5 2005/11/16 15:58:41 taqua Exp $ 36: * 37: * Changes (from 26-Oct-2001) 38: * -------------------------- 39: * 26-Oct-2001 : Changed package to com.jrefinery.ui.*; 40: * 14-Oct-2002 : Fixed errors reported by Checkstyle (DG); 41: * 16-Mar-2004 : Fix for focus problems (DZ); 42: * 43: */ 44: 45: package org.jfree.ui; 46: 47: import java.awt.BasicStroke; 48: import java.awt.BorderLayout; 49: import java.awt.Stroke; 50: import java.awt.event.ActionEvent; 51: import java.awt.event.ActionListener; 52: 53: import javax.swing.JComboBox; 54: import javax.swing.JPanel; 55: 56: /** 57: * A component for choosing a stroke from a list of available strokes. This class needs work. 58: * 59: * @author David Gilbert 60: */ 61: public class StrokeChooserPanel extends JPanel { 62: 63: /** A combo for selecting the stroke. */ 64: private JComboBox selector; 65: 66: /** 67: * Creates a panel containing a combo-box that allows the user to select 68: * one stroke from a list of available strokes. 69: * 70: * @param current the current stroke sample. 71: * @param available an array of 'available' stroke samples. 72: */ 73: public StrokeChooserPanel(final StrokeSample current, final StrokeSample[] available) { 74: setLayout(new BorderLayout()); 75: this.selector = new JComboBox(available); 76: this.selector.setSelectedItem(current); 77: this.selector.setRenderer(new StrokeSample(new BasicStroke(1))); 78: add(this.selector); 79: // Changes due to focus problems!! DZ 80: this.selector.addActionListener(new ActionListener() { 81: public void actionPerformed(final ActionEvent evt) { 82: getSelector().transferFocus(); 83: } 84: }); 85: } 86: 87: 88: /** 89: * Returns the selector component. 90: * 91: * @return Returns the selector. 92: */ 93: protected final JComboBox getSelector() 94: { 95: return selector; 96: } 97: 98: /** 99: * Returns the selected stroke. 100: * 101: * @return the selected stroke. 102: */ 103: public Stroke getSelectedStroke() { 104: final StrokeSample sample = (StrokeSample) this.selector.getSelectedItem(); 105: return sample.getStroke(); 106: } 107: 108: }