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import java.awt.Point;
import java.awt.event.MouseEvent;
import java.util.Properties;
import javax.swing.JFrame;
import javax.swing.JList;
import javax.swing.JScrollPane;
import javax.swing.ToolTipManager;
public class PropertiesList extends JList {
public PropertiesList() {
super(new String[]{ "A", "B", "C", "D", "E", "F", "G", "H" });
ToolTipManager.sharedInstance().registerComponent(this);
}
public String getToolTipText(MouseEvent event) {
Point p = event.getPoint();
int location = locationToIndex(p);
String tip = (String) getModel().getElementAt(location);
return tip;
}
public static void main(String args[]) {
JFrame frame = new JFrame("Custom Tip Demo");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
PropertiesList list = new PropertiesList();
JScrollPane scrollPane = new JScrollPane(list);
frame.add(scrollPane);
frame.setSize(300, 300);
frame.setVisible(true);
}
}
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