Frames | No Frames |
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: * StandardDialog.java 29: * ------------------- 30: * (C) Copyright 2000-2004, 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 1.5 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: * 08-Sep-2003 : Added internationalization via use of properties resourceBundle (RFE 690236) (AL); 41: * 42: */ 43: 44: package org.jfree.ui; 45: 46: import java.awt.Dialog; 47: import java.awt.Frame; 48: import java.awt.event.ActionEvent; 49: import java.awt.event.ActionListener; 50: import java.util.ResourceBundle; 51: 52: import javax.swing.BorderFactory; 53: import javax.swing.JButton; 54: import javax.swing.JDialog; 55: import javax.swing.JPanel; 56: 57: /** 58: * The base class for standard dialogs. 59: * 60: * @author David Gilbert 61: */ 62: public class StandardDialog extends JDialog implements ActionListener { 63: 64: /** Flag that indicates whether or not the dialog was cancelled. */ 65: private boolean cancelled; 66: 67: /** The resourceBundle for the localization. */ 68: protected static final ResourceBundle localizationResources = 69: ResourceBundle.getBundle("org.jfree.ui.LocalizationBundle"); 70: 71: /** 72: * Standard constructor - builds a dialog... 73: * 74: * @param owner the owner. 75: * @param title the title. 76: * @param modal modal? 77: */ 78: public StandardDialog(final Frame owner, final String title, final boolean modal) { 79: super(owner, title, modal); 80: this.cancelled = false; 81: } 82: 83: /** 84: * Standard constructor - builds a dialog... 85: * 86: * @param owner the owner. 87: * @param title the title. 88: * @param modal modal? 89: */ 90: public StandardDialog(final Dialog owner, final String title, final boolean modal) { 91: super(owner, title, modal); 92: this.cancelled = false; 93: } 94: 95: /** 96: * Returns a flag that indicates whether or not the dialog has been cancelled. 97: * 98: * @return boolean. 99: */ 100: public boolean isCancelled() { 101: return this.cancelled; 102: } 103: 104: /** 105: * Handles clicks on the standard buttons. 106: * 107: * @param event the event. 108: */ 109: public void actionPerformed(final ActionEvent event) { 110: final String command = event.getActionCommand(); 111: if (command.equals("helpButton")) { 112: // display help information 113: } 114: else if (command.equals("okButton")) { 115: this.cancelled = false; 116: setVisible(false); 117: } 118: else if (command.equals("cancelButton")) { 119: this.cancelled = true; 120: setVisible(false); 121: } 122: } 123: 124: /** 125: * Builds and returns the user interface for the dialog. This method is shared among the 126: * constructors. 127: * 128: * @return the button panel. 129: */ 130: protected JPanel createButtonPanel() { 131: 132: final L1R2ButtonPanel buttons = new L1R2ButtonPanel(localizationResources.getString("Help"), 133: localizationResources.getString("OK"), 134: localizationResources.getString("Cancel")); 135: 136: final JButton helpButton = buttons.getLeftButton(); 137: helpButton.setActionCommand("helpButton"); 138: helpButton.addActionListener(this); 139: 140: final JButton okButton = buttons.getRightButton1(); 141: okButton.setActionCommand("okButton"); 142: okButton.addActionListener(this); 143: 144: final JButton cancelButton = buttons.getRightButton2(); 145: cancelButton.setActionCommand("cancelButton"); 146: cancelButton.addActionListener(this); 147: 148: buttons.setBorder(BorderFactory.createEmptyBorder(4, 0, 0, 0)); 149: return buttons; 150: } 151: 152: }