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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.
*/
/* $Id: GoToPageDialog.java 1296526 2012-03-03 00:18:45Z gadams $ */
package org.apache.fop.render.awt.viewer;
import java.awt.Dimension;
import java.awt.Frame;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
/**
* Go to Page Dialog.
* Originally contributed by:
* Juergen Verwohlt: [email protected],
* Rainer Steinkuhle: [email protected],
* Stanislav Gorkhover: [email protected]
*/
public class GoToPageDialog extends JDialog {
private JTextField pageNumberField;
private int pageNumber = -1;
/**
* Creates modal dialog with a given title, attached to a given frame.
* @param frame Frame to attach to
* @param title dialog title
* @param translator translator for localization
*/
public GoToPageDialog(Frame frame, String title, Translator translator) {
super(frame, title, true);
jbInit(translator);
pack();
}
private void jbInit(Translator translator) {
JPanel panel1 = new JPanel();
GridBagLayout gridBagLayout1 = new GridBagLayout();
JLabel pgNbLabel = new JLabel();
pageNumberField = new JTextField();
JButton okButton = new JButton();
JButton cancelButton = new JButton();
panel1.setLayout(gridBagLayout1);
pgNbLabel.setText(translator.getString("Label.Page.number"));
okButton.setText(translator.getString("Button.Ok"));
okButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
okButtonActionPerformed(e);
}
});
cancelButton.setText(translator.getString("Button.Cancel"));
cancelButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(ActionEvent e) {
cancelButtonActionPerformed(e);
}
});
panel1.setMinimumSize(new Dimension(250, 78));
getContentPane().add(panel1);
panel1.add(pgNbLabel,
new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0,
GridBagConstraints.WEST,
GridBagConstraints.NONE,
new Insets(10, 10, 10, 5), 0, 0));
panel1.add(pageNumberField,
new GridBagConstraints(1, 0, 1, 1, 1.0, 0.0,
GridBagConstraints.WEST,
GridBagConstraints.BOTH,
new Insets(10, 5, 10, 10), 0, 0));
panel1.add(okButton,
new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0,
GridBagConstraints.EAST,
GridBagConstraints.NONE,
new Insets(0, 0, 10, 5), 0, 0));
panel1.add(cancelButton,
new GridBagConstraints(1, 1, 1, 1, 0.0, 0.0,
GridBagConstraints.WEST,
GridBagConstraints.NONE,
new Insets(0, 10, 10, 10), 0, 0));
}
private void okButtonActionPerformed(ActionEvent e) {
try {
pageNumber = Integer.parseInt(pageNumberField.getText());
dispose();
} catch (NumberFormatException nfe) {
pageNumberField.setText("???");
}
}
private void cancelButtonActionPerformed(ActionEvent e) {
pageNumber = -1;
dispose();
}
/**
* Returns page number, entered by user.
* @return the page number
*/
public int getPageNumber() {
return pageNumber;
}
}
