package de.itsblue.ConnectFour; import javax.swing.JPanel; import java.awt.Color; import java.awt.Dimension; public class Plate extends JPanel { /** * */ private static final long serialVersionUID = 1L; enum PlateType { X, O } private PlateType type; Plate(PlateType type) { this.setType(type); this.setPreferredSize(new Dimension(20, 20)); this.setBackground(this.type == PlateType.X ? Color.RED:Color.BLACK); } public PlateType getType() { return type; } private void setType(PlateType type) { this.type = type; } }