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import java.awt.BorderLayout;
import java.awt.Container;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
public class ResizeTable {
public static void main(String args[]) {
Object rowData[][] = { { "1", "one", "ichi - \u4E00", "un", "I" },
{ "2", "two", "ni - \u4E8C", "deux", "II" },
{ "3", "three", "san - \u4E09", "trois", "III" },
{ "4", "four", "shi - \u56DB", "quatre", "IV" },
{ "5", "five", "go - \u4E94", "cinq", "V" },
{ "6", "six", "roku - \u516D", "treiza", "VI" },
{ "7", "seven", "shichi - \u4E03", "sept", "VII" },
{ "8", "eight", "hachi - \u516B", "huit", "VIII" },
{ "9", "nine", "kyu - \u4E5D", "neur", "IX" },
{ "10", "ten", "ju - \u5341", "dix", "X" } };
String columnNames[] = { "#", "English", "Japanese", "French", "Roman" };
final JTable table = new JTable(rowData, columnNames);
JScrollPane scrollPane = new JScrollPane(table);
String modes[] = { "Resize All Columns", "Resize Last Column",
"Resize Next Column", "Resize Off", "Resize Subsequent Columns" };
final int modeKey[] = { JTable.AUTO_RESIZE_ALL_COLUMNS,
JTable.AUTO_RESIZE_LAST_COLUMN, JTable.AUTO_RESIZE_NEXT_COLUMN,
JTable.AUTO_RESIZE_OFF, JTable.AUTO_RESIZE_SUBSEQUENT_COLUMNS };
JComboBox resizeModeComboBox = new JComboBox(modes);
int defaultMode = 4;
table.setAutoResizeMode(modeKey[defaultMode]);
resizeModeComboBox.setSelectedIndex(defaultMode);
ItemListener itemListener = new ItemListener() {
public void itemStateChanged(ItemEvent e) {
JComboBox source = (JComboBox) e.getSource();
int index = source.getSelectedIndex();
table.setAutoResizeMode(modeKey[index]);
}
};
resizeModeComboBox.addItemListener(itemListener);
JFrame frame = new JFrame("Resizing Table");
Container contentPane = frame.getContentPane();
contentPane.add(resizeModeComboBox, BorderLayout.NORTH);
contentPane.add(scrollPane, BorderLayout.CENTER);
frame.setSize(300, 150);
frame.setVisible(true);
}
}
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