SwingCodeExamplesNB as a Maven Netbeans Project

SwingCodeExamplesNB/src/main/java/javateaching/layoutmanagers/Controller.java

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+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+package javateaching.layoutmanagers;
+
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.MouseEvent;
+import java.awt.event.MouseListener;
+import javax.swing.JFrame;
+
+/**
+ *
+ * @author 
+ */
+public class Controller implements ActionListener, MouseListener
+{
+    private static Controller oneInstance ;//= new Controller();
+
+    public static Controller getInstance() {
+        if (oneInstance == null){
+            oneInstance = new Controller();
+        }
+        return oneInstance;
+    }
+
+    // singleton pattern
+    private Controller()
+    {
+        
+    }
+
+    public void actionPerformed(ActionEvent ae)
+    {
+       
+        System.out.println(ae.getActionCommand());
+        if (ae.getActionCommand().equals("clickme")) {
+            GridTo500 g500 = new GridTo500();
+            JFrame newWindow = new JFrame("New");
+            newWindow.add(g500);
+            newWindow.setSize(500, 500);
+            newWindow.setVisible(true);
+        }
+        if (ae.getActionCommand().equals("abc"))
+        {
+            System.out.println("hello");
+        }
+    }
+
+//    @Override
+//    public void actionPerformed(ActionEvent ae) {
+//        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+//    }
+
+    @Override
+    public void mouseClicked(MouseEvent me) {
+        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+    }
+
+    @Override
+    public void mousePressed(MouseEvent me) {
+        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+    }
+
+    @Override
+    public void mouseReleased(MouseEvent me) {
+        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+    }
+
+    @Override
+    public void mouseEntered(MouseEvent me) {
+        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+    }
+
+    @Override
+    public void mouseExited(MouseEvent me) {
+        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+    }
+
+
+}