source: AE/installer2/src/net/oni2/aeinstaller/gui/settings/SettingsDialog.java@ 591

package net.oni2.aeinstaller.gui.settings;

import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.KeyEvent;
import java.util.ResourceBundle;

import javax.swing.AbstractAction;
import javax.swing.JComboBox;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.KeyStroke;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;

import net.oni2.aeinstaller.backend.Settings;

import org.javabuilders.BuildResult;
import org.javabuilders.swing.SwingJavaBuilder;

/**
 * @author Christian Illy
 */
public class SettingsDialog extends JFrame {
        private static final long serialVersionUID = -5719515325671846620L;

        private ResourceBundle bundle = ResourceBundle.getBundle(getClass()
                        .getName());
        @SuppressWarnings("unused")
        private BuildResult result = SwingJavaBuilder.build(this, bundle);

        private static SettingsDialog openWindow = null;

        private JComboBox cmbLaF;
        private LaFComboModel laFModel;

        /**
         * Open the Settings dialog if not currently opened or brings the existing
         * one to front
         */
        public static void openWindow() {
                if (openWindow != null) {
                        SwingUtilities.invokeLater(new Runnable() {

                                @Override
                                public void run() {
                                        openWindow.toFront();
                                        openWindow.repaint();
                                }
                        });
                } else {
                        new SettingsDialog().setVisible(true);
                }
        }

        private SettingsDialog() {
                openWindow = this;
                setMinimumSize(new Dimension(500, (int) getSize().getHeight() + 0));

                AbstractAction closeAction = new AbstractAction() {

                        private static final long serialVersionUID = 1L;

                        public void actionPerformed(ActionEvent arg0) {
                                dispose();
                        }
                };
                KeyStroke ksCtrlW = KeyStroke
                                .getKeyStroke('W', KeyEvent.CTRL_DOWN_MASK);
                getRootPane()
                                .getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT)
                                .put(ksCtrlW, "close");
                getRootPane().getActionMap().put("close", closeAction);

                initValues();
        }

        private void initValues() {
                Settings set = Settings.getInstance();

                laFModel = new LaFComboModel();
                cmbLaF.setModel(laFModel);
        }

        @SuppressWarnings("unused")
        private void close() {
                openWindow = null;
        }

        @SuppressWarnings("unused")
        private boolean save() {
                Settings set = Settings.getInstance();

                String oldLaf = set.get("lookandfeel",
                                UIManager.getSystemLookAndFeelClassName());
                String newLaf = laFModel.getSelectedClassName();

                if (!newLaf.equals(oldLaf)) {
                        set.put("lookandfeel", newLaf);
                        JOptionPane.showMessageDialog(this,
                                        bundle.getString("newLaF.text"),
                                        bundle.getString("newLaF.title"),
                                        JOptionPane.INFORMATION_MESSAGE);
                }

                return true;
        }

}