package schedtool.scheduling_ui; import javax.swing.*; public class ConflictAlert extends JFrame { /** * */ private static final long serialVersionUID = 1L; public ConflictAlert() { JPanel panel = new JPanel(); setTitle("Constraint Violation"); panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS)); JLabel titleLabel = new JLabel("The change(s) you have made caused a constraint"); JLabel warningLabel = new JLabel("violation as indicated by the highlighted rows."); JLabel actionLabel = new JLabel("Please be sure to address this problem."); JButton okButton = new JButton("Ok"); add(panel); panel.add(titleLabel); panel.add(warningLabel); panel.add(actionLabel); panel.add(okButton); pack(); } }