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Show all versions of jython Show documentation
Jython is an implementation of the high-level, dynamic, object-oriented
language Python written in 100% Pure Java, and seamlessly integrated with
the Java platform. It thus allows you to run Python on any Java platform.
package org.python.util.install;
import java.awt.BorderLayout;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.IOException;
import javax.swing.ButtonGroup;
import javax.swing.JComponent;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
public class LicensePage extends AbstractWizardPage {
private static final String _ACCEPT_ACTION_COMMAND = "1";
private static final String _DO_NOT_ACCEPT_ACTION_COMMAND = "0";
private JRadioButton _acceptButton;
private JRadioButton _doNotAcceptButton;
public LicensePage(JarInfo jarInfo) {
super();
initComponents(jarInfo);
}
private void initComponents(JarInfo jarInfo) {
String licenseText = "n/a";
try {
licenseText = jarInfo.getLicenseText();
} catch (IOException e) {
e.printStackTrace();
}
JPanel centerPanel = new JPanel();
centerPanel.setLayout(new GridLayout(1, 1, 10, 10));
JTextArea textArea = new JTextArea(13, 80);
JScrollPane scrollPane = new JScrollPane(textArea, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,
JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
textArea.setEditable(false);
textArea.setText(licenseText);
centerPanel.add(scrollPane);
// radio buttons
JPanel southPanel = new JPanel();
RadioButtonListener radioButtonListener = new RadioButtonListener();
_acceptButton = new JRadioButton();
_acceptButton.setActionCommand(_ACCEPT_ACTION_COMMAND);
_acceptButton.addActionListener(radioButtonListener);
_doNotAcceptButton = new JRadioButton();
_doNotAcceptButton.setActionCommand(_DO_NOT_ACCEPT_ACTION_COMMAND);
_doNotAcceptButton.addActionListener(radioButtonListener);
ButtonGroup radioButtonGroup = new ButtonGroup();
radioButtonGroup.add(_acceptButton);
radioButtonGroup.add(_doNotAcceptButton);
JPanel radioPanel = new JPanel(new GridLayout(1, 0));
radioPanel.add(_acceptButton);
radioPanel.add(_doNotAcceptButton);
southPanel.add(radioPanel);
setLayout(new BorderLayout(0, 5));
add(centerPanel, BorderLayout.CENTER);
add(southPanel, BorderLayout.SOUTH);
}
protected String getTitle() {
return getText(LICENSE);
}
protected String getDescription() {
return getText(PLEASE_READ_LICENSE);
}
protected boolean isCancelVisible() {
return true;
}
protected boolean isPreviousVisible() {
return true;
}
protected boolean isNextVisible() {
return true;
}
protected JComponent getFocusField() {
return _doNotAcceptButton;
}
protected void activate() {
_acceptButton.setText(getText(ACCEPT));
_doNotAcceptButton.setText(getText(DO_NOT_ACCEPT));
boolean accept = FrameInstaller.isAccept();
_acceptButton.setSelected(accept);
_doNotAcceptButton.setSelected(!accept);
}
protected void passivate() {
}
protected void beforeValidate() {
}
protected boolean isAccept() {
return _acceptButton.isSelected() && !_doNotAcceptButton.isSelected();
}
private final static class RadioButtonListener implements ActionListener {
public void actionPerformed(ActionEvent e) {
String actionCommand = e.getActionCommand();
if (actionCommand.equals(_ACCEPT_ACTION_COMMAND)) {
FrameInstaller.setAccept(true);
} else {
FrameInstaller.setAccept(false);
}
}
}
}