/**
* $RCSfile: ,v $
* $Revision: $
* $Date: $
*
* Copyright (C) 2004-2011 Jive Software. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jivesoftware.spark.component;
import org.jivesoftware.spark.util.ResourceUtils;
import javax.swing.Icon;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JLabel;
import java.awt.BorderLayout;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
/**
* Implementation of a Confirm Dialog to replace the modal JOptionPane.confirm. This is intended
* for use as a yes - no dialog.
*
* @author Derek DeMoro
*/
public class ConfirmDialog extends BackgroundPanel {
private static final long serialVersionUID = -441250586899776207L;
private JLabel message;
private JLabel iconLabel;
private JButton yesButton;
private JButton noButton;
private ConfirmListener listener = null;
private JDialog dialog;
/**
* Creates the base confirm Dialog.
*/
public ConfirmDialog() {
setLayout(new GridBagLayout());
message = new JLabel();
iconLabel = new JLabel();
yesButton = new JButton();
noButton = new JButton();
add(iconLabel, new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0, GridBagConstraints.NORTHWEST, GridBagConstraints.NONE, new Insets(5, 5, 5, 5), 0, 0));
add(message, new GridBagConstraints(1, 0, 4, 1, 1.0, 0.0, GridBagConstraints.NORTHWEST, GridBagConstraints.HORIZONTAL, new Insets(5, 5, 5, 5), 0, 0));
add(yesButton, new GridBagConstraints(3, 1, 1, 1, 1.0, 0.0, GridBagConstraints.EAST, GridBagConstraints.NONE, new Insets(5, 5, 5, 5), 0, 0));
add(noButton, new GridBagConstraints(4, 1, 1, 1, 0.0, 0.0, GridBagConstraints.EAST, GridBagConstraints.NONE, new Insets(5, 5, 5, 5), 0, 0));
yesButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent actionEvent) {
if (listener != null) {
listener.yesOption();
listener = null;
}
dialog.dispose();
}
});
noButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent actionEvent) {
dialog.dispose();
}
});
}
/**
* Creates and displays the new confirm dialog.
*
* @param parent the parent dialog.
* @param title the title of this dialog.
* @param text the main text to display.
* @param yesText the text to use on the OK or Yes button.
* @param noText the text to use on the No button.
* @param icon the icon to use for graphical represenation.
*/
public void showConfirmDialog(JFrame parent, String title, String text, String yesText, String noText, Icon icon) {
message.setText("<html><body>" + text + "</body></html>");
iconLabel.setIcon(icon);
ResourceUtils.resButton(yesButton, yesText);
ResourceUtils.resButton(noButton, noText);
dialog = new JDialog(parent, title, false);
dialog.getContentPane().setLayout(new BorderLayout());
dialog.getContentPane().add(this);
dialog.pack();
dialog.setLocationRelativeTo(parent);
dialog.setVisible(true);
dialog.addWindowListener(new WindowAdapter() {
public void windowClosed(WindowEvent windowEvent) {
if (listener != null) {
listener.noOption();
}
}
});
}
public void setDialogSize(int width, int height) {
dialog.setSize(width, height);
dialog.pack();
dialog.validate();
}
/**
* Sets the ConfirmListener to use with this dialog instance.
*
* @param listener the <code>ConfirmListener</code> to use with this instance.
*/
public void setConfirmListener(ConfirmListener listener) {
this.listener = listener;
}
/**
* Used to handle yes/no selection in dialog. You would use this simply to
* be notified when a user has either clicked on the yes or no dialog.
*/
public interface ConfirmListener {
/**
* Fired when the Yes button has been clicked.
*/
void yesOption();
/**
* Fired when the No button has been clicked.
*/
void noOption();
}
}