import java.awt.GridLayout; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.*; /** * Simple Graphical User Interface for the Recycling Machine. * */ public class RecyclingGUI extends JFrame implements ActionListener { CustomerPanel myPanel = new CustomerPanel(new Display()); public CustomerPanel getPanel() { return myPanel; } public void actionPerformed(ActionEvent e) { //System.out.println("Received: e.getActionCommand()="+e.getActionCommand()+ // " e.getSource()="+e.getSource().toString() ); if( e.getSource() == slot1 ) { myPanel.itemReceived(1); } else if( e.getSource() == slot2 ) { myPanel.itemReceived(2); } else if( e.getSource() == slot3 ) { myPanel.itemReceived(3); } else if(e.getSource() == slot4 ){ myPanel.itemReceived(4); } else if( e.getSource() == receipt ) { myPanel.printReceipt(); } else if(e.getSource() == check){ int siize = Integer.parseInt(size.getText().toString()); int weeight = Integer.parseInt(weight.getText().toString()); myPanel.printitem(siize,weeight); }else if(e.getSource() == unknown){ myPanel.itemReceived(5); } } static JButton slot1 = new JButton("Slot 1"); static JButton slot2 = new JButton("Slot 2"); static JButton slot3 = new JButton("Slot 3"); static JButton slot4 = new JButton("Slot 4"); static JButton unknown = new JButton("unknown"); static JButton help = new JButton("help"); static JButton receipt = new JButton("Receipt"); static JTextField weight = new JTextField(5); static JTextField size = new JTextField(5); static JButton check = new JButton("Check"); static JLabel sizeLabel = new JLabel("Size"); static JLabel weightLabel = new JLabel("Weight"); private static JPanel getFieldPanel() { JPanel p = new JPanel(new GridLayout(4,2)); p.setBorder(BorderFactory.createTitledBorder("Recycle")); p.add(new JLabel("Weight:",SwingConstants.RIGHT)); p.add(size); p.add(new JLabel("Size:",SwingConstants.RIGHT)); p.add(weight); p.add(check); p.add(help); return p; } public static JPanel getButtonPanel() { JPanel p = new JPanel(new GridLayout(5,1)); //p.setBorder(BorderFactory.createTitledBorder("Recycle")); p.add(slot1); p.add(slot2); p.add(slot3); p.add(slot4); p.add(unknown); p.add(receipt); return p; } public RecyclingGUI() { super(); setSize(400, 100); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JPanel panel = new JPanel(); panel.setLayout(new GridLayout(2,1)); panel.add(getButtonPanel()); panel.add(getFieldPanel()); slot1.addActionListener(this); slot2.addActionListener(this); slot3.addActionListener(this); slot4.addActionListener(this); receipt.addActionListener(this); check.addActionListener(this); unknown.addActionListener(this); help.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){ new Help(); } }); getContentPane().add(panel); panel.repaint(); } public static void main(String [] args ) { RecyclingGUI myGUI = new RecyclingGUI(); myGUI.setVisible(true); myGUI.pack(); } }
import javax.swing.*; import java.awt.*; public class Help extends JPanel { public Help(){ this.setLayout(new BorderLayout()); this.setPreferredSize(new Dimension(400,200)); JTextArea textArea = new JTextArea(5,40); textArea.setText("Help - FAQ"); textArea.setEditable(false); JScrollPane ScrollPane = new JScrollPane(textArea); this.add(ScrollPane, BorderLayout.CENTER); } public static void main(String[] args) { //Help GU = new Help(); JPanel panel = new Help(); panel.setOpaque(true); JFrame frame = new JFrame("Help"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setContentPane(panel); frame.pack(); frame.setVisible(true); } }
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