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import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JComboBox;
import javax.swing.JFrame;
public class MainClass {
public static void main(final String args[]) {
final String labels[] = { "A", "B", "C", "D", "E" };
JFrame frame = new JFrame("Editable JComboBox");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
final JComboBox comboBox = new JComboBox(labels);
comboBox.setMaximumRowCount(5);
comboBox.setEditable(true);
frame.add(comboBox, BorderLayout.NORTH);
ActionListener actionListener = new ActionListener() {
public void actionPerformed(ActionEvent actionEvent) {
System.out.println("Selected: " + comboBox.getSelectedItem());
System.out.println(", Position: " + comboBox.getSelectedIndex());
}
};
comboBox.addActionListener(actionListener);
frame.setSize(300, 200);
frame.setVisible(true);
}
}
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Tags: Code, getSelectedItem, Java by API, javax.swing, JComboBox, JComboBox laquo javaxswing laquo Java by API
Posted in Uncategorized |
This entry was posted
on Saturday, July 4th, 2009 at 4:28 am and is filed under Uncategorized.
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