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MainPanel.java
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/
MainPanel.java
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// -*- mode:java; encoding:utf-8 -*-
// vim:set fileencoding=utf-8:
// @homepage@
package example;
import java.awt.*;
import javax.swing.*;
public final class MainPanel extends JPanel {
private MainPanel() {
super(new BorderLayout());
JTextArea log = new JTextArea();
info(log, "FileChooser.newFolderActionLabelText");
info(log, "FileChooser.newFolderToolTipText");
info(log, "FileChooser.newFolderAccessibleName");
info(log, "FileChooser.other.newFolder");
info(log, "FileChooser.other.newFolder.subsequent");
String newFolderKey = "FileChooser.win32.newFolder";
String subsequentKey = "FileChooser.win32.newFolder.subsequent";
info(log, newFolderKey);
info(log, subsequentKey);
UIManager.put(newFolderKey, "新しいフォルダー");
UIManager.put(subsequentKey, "新しいフォルダー ({0})");
info(log, newFolderKey);
info(log, subsequentKey);
JButton button = new JButton("show JFileChooser");
button.addActionListener(e -> {
JFileChooser fileChooser = new JFileChooser();
int retValue = fileChooser.showOpenDialog(log.getRootPane());
if (retValue == JFileChooser.APPROVE_OPTION) {
log.append(fileChooser.getSelectedFile().getAbsolutePath() + "\n");
}
});
Box box = Box.createHorizontalBox();
box.setBorder(BorderFactory.createTitledBorder("JFileChooser"));
box.add(Box.createHorizontalGlue());
box.add(button);
box.add(Box.createHorizontalGlue());
add(box, BorderLayout.NORTH);
add(new JScrollPane(log));
setPreferredSize(new Dimension(320, 240));
}
private static void info(JTextArea log, String key) {
log.append(String.format("%s:%n %s%n", key, UIManager.getString(key)));
}
public static void main(String[] args) {
EventQueue.invokeLater(MainPanel::createAndShowGui);
}
private static void createAndShowGui() {
try {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
} catch (UnsupportedLookAndFeelException ignored) {
Toolkit.getDefaultToolkit().beep();
} catch (ClassNotFoundException | InstantiationException | IllegalAccessException ex) {
ex.printStackTrace();
return;
}
JFrame frame = new JFrame("@title@");
frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
frame.getContentPane().add(new MainPanel());
frame.pack();
frame.setLocationRelativeTo(null);
frame.setVisible(true);
}
}