import java.awt.Color;
import java.awt.event.FocusEvent;
import java.awt.event.FocusListener;

import javax.swing.JTextField;

public class JHintTextField extends JTextField implements FocusListener{

	private String hint;

	public JHintTextField() {
		this.addFocusListener(this);
	}

	@Override
	public void focusGained(FocusEvent e) {
		if(this.getText().toString().equals(hint)) {
			this.setText("");
			this.setForeground(Color.BLACK);
		}
	}

	@Override
	public void focusLost(FocusEvent e) {
		if(this.getText().equals("")) {
			this.setHintText(this.hint);
		}
	}

	public void setHintText(String hint) {
		this.hint = hint;
		this.setText(hint);
		this.setForeground(Color.LIGHT_GRAY);
	}
}