package junit.swingui;

import java.awt.* ;
import javax.swing.* ;
import javax.swing.border.* ;

/**
 * A status line component.
 */
public class StatusLine extends JTextField {
        public static final Font PLAIN_FONT = new Font("dialog", Font.PLAIN, 12);

        public static final Font BOLD_FONT = new Font("dialog", Font.BOLD, 12);

        public StatusLine(int preferredWidth) {
                super();
                setFont(BOLD_FONT);
                setEditable(false);
                setBorder(BorderFactory.createBevelBorder(BevelBorder.LOWERED));
                Dimension d = getPreferredSize();
                d.width = preferredWidth;
                setPreferredSize(d);
        }

        public void showInfo(String message) {
                setFont(PLAIN_FONT);
                setForeground(Color.black);
                setText(message);
        }

        public void showError(String status) {
                setFont(BOLD_FONT);
                setForeground(Color.red);
                setText(status);
                setToolTipText(status);
        }

        public void clear() {
                setText("");
                setToolTipText(null);
        }
}