Java JList.setListData(E [] listData)
Syntax
JList.setListData(E [] listData) has the following syntax.
public void setListData(E [] listData)
Example
In the following code shows how to use JList.setListData(E [] listData) method.
import java.awt.BorderLayout;
/* w w w .j ava 2 s .c om*/
import javax.swing.JFrame;
import javax.swing.JList;
import javax.swing.JScrollPane;
public class Main {
public static void main(final String args[]) {
String labels[] = { "A", "B", "C", "D", "E" };
JFrame frame = new JFrame("Sizing Samples");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JList jlist1 = new JList();
jlist1.setListData(labels);
jlist1.setVisibleRowCount(4);
JScrollPane scrollPane1 = new JScrollPane(jlist1);
frame.add(scrollPane1, BorderLayout.NORTH);
jlist1.setSelectedIndices(new int[]{1,2});
frame.setSize(300, 350);
frame.setVisible(true);
}
}
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