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1: /* ======================================================================== 2: * JCommon : a free general purpose class library for the Java(tm) platform 3: * ======================================================================== 4: * 5: * (C) Copyright 2000-2008, 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: * StandardDialog.java 29: * ------------------- 30: * (C) Copyright 2000-2008, by Object Refinery Limited. 31: * 32: * Original Author: David Gilbert (for Object Refinery Limited); 33: * Contributor(s): Arnaud Lelievre; 34: * 35: * $Id: StandardDialog.java,v 1.7 2008/12/18 09:57:32 mungady Exp $ 36: * 37: * Changes (from 26-Oct-2001) 38: * -------------------------- 39: * 26-Oct-2001 : Changed package to com.jrefinery.ui.*; 40: * 08-Sep-2003 : Added internationalization via use of properties 41: * resourceBundle (RFE 690236) (AL); 42: * 18-Dec-2008 : Use ResourceBundleWrapper - see JFreeChart patch 1607918 by 43: * Jess Thrysoee (DG); 44: * 45: */ 46: 47: package org.jfree.ui; 48: 49: import java.awt.Dialog; 50: import java.awt.Frame; 51: import java.awt.event.ActionEvent; 52: import java.awt.event.ActionListener; 53: import java.util.ResourceBundle; 54: 55: import javax.swing.BorderFactory; 56: import javax.swing.JButton; 57: import javax.swing.JDialog; 58: import javax.swing.JPanel; 59: 60: import org.jfree.util.ResourceBundleWrapper; 61: 62: /** 63: * The base class for standard dialogs. 64: * 65: * @author David Gilbert 66: */ 67: public class StandardDialog extends JDialog implements ActionListener { 68: 69: /** Flag that indicates whether or not the dialog was cancelled. */ 70: private boolean cancelled; 71: 72: /** The resourceBundle for the localization. */ 73: protected static final ResourceBundle localizationResources 74: = ResourceBundleWrapper.getBundle( 75: "org.jfree.ui.LocalizationBundle"); 76: 77: /** 78: * Standard constructor - builds a dialog... 79: * 80: * @param owner the owner. 81: * @param title the title. 82: * @param modal modal? 83: */ 84: public StandardDialog(final Frame owner, final String title, 85: final boolean modal) { 86: super(owner, title, modal); 87: this.cancelled = false; 88: } 89: 90: /** 91: * Standard constructor - builds a dialog... 92: * 93: * @param owner the owner. 94: * @param title the title. 95: * @param modal modal? 96: */ 97: public StandardDialog(final Dialog owner, final String title, 98: final boolean modal) { 99: super(owner, title, modal); 100: this.cancelled = false; 101: } 102: 103: /** 104: * Returns a flag that indicates whether or not the dialog has been 105: * cancelled. 106: * 107: * @return boolean. 108: */ 109: public boolean isCancelled() { 110: return this.cancelled; 111: } 112: 113: /** 114: * Handles clicks on the standard buttons. 115: * 116: * @param event the event. 117: */ 118: public void actionPerformed(final ActionEvent event) { 119: final String command = event.getActionCommand(); 120: if (command.equals("helpButton")) { 121: // display help information 122: } 123: else if (command.equals("okButton")) { 124: this.cancelled = false; 125: setVisible(false); 126: } 127: else if (command.equals("cancelButton")) { 128: this.cancelled = true; 129: setVisible(false); 130: } 131: } 132: 133: /** 134: * Builds and returns the user interface for the dialog. This method is 135: * shared among the constructors. 136: * 137: * @return the button panel. 138: */ 139: protected JPanel createButtonPanel() { 140: 141: final L1R2ButtonPanel buttons = new L1R2ButtonPanel( 142: localizationResources.getString("Help"), 143: localizationResources.getString("OK"), 144: localizationResources.getString("Cancel")); 145: 146: final JButton helpButton = buttons.getLeftButton(); 147: helpButton.setActionCommand("helpButton"); 148: helpButton.addActionListener(this); 149: 150: final JButton okButton = buttons.getRightButton1(); 151: okButton.setActionCommand("okButton"); 152: okButton.addActionListener(this); 153: 154: final JButton cancelButton = buttons.getRightButton2(); 155: cancelButton.setActionCommand("cancelButton"); 156: cancelButton.addActionListener(this); 157: 158: buttons.setBorder(BorderFactory.createEmptyBorder(4, 0, 0, 0)); 159: return buttons; 160: } 161: 162: }