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Can we disable JComboBox arrow button in Java?
Yes, we can do that using removeArrow() method.
The following is an example to disable JComboBox arrow button:
Example
import java.awt.Component;
import java.awt.Container;
import javax.swing.*;
public class SwingDemo {
public static void main(String[] args) {
String[] strValues = {"One", "Two"};
JComboBox<String> comboBox = new JComboBox<String>(strValues);
removeArrow(comboBox);
JOptionPane.showMessageDialog(null, comboBox);
}
private static void removeArrow(Container container) {
Component[] c = container.getComponents();
for (Component res : c) {
if (res instanceof AbstractButton) {
container.remove(res);
}
}
}
}Output
Published on 02-May-2019 07:33:00
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