final project q10

finalproject/Question10/ViewGetBook.java

@@ -0,0 +1,40 @@
+import java.awt.GridLayout;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import javax.swing.JButton;
+import javax.swing.JOptionPane;
+import javax.swing.JTextField;
+
+public class ViewGetBook extends View<ControllerGetBook> {
+	private JTextField t;
+
+	public ViewGetBook(Library m, ControllerGetBook c) {
+		super(m, c);
+
+		// win
+		this.setTitle("View GetBook");
+		this.setSize(300, 200);
+
+		GridLayout layout = new GridLayout(2, 1);
+		this.setLayout(layout);
+
+		t = new JTextField();
+		add(t);
+
+		JButton b = new JButton("Tell me the book number");
+		b.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+				String result = c.getBook(t.getText());
+				JOptionPane.showMessageDialog(null, result);
+			}
+		});
+		add(b);
+
+		// final
+		this.setVisible(true);
+	}
+
+	public void update() {
+		// do nothing
+	}
+}