Modulus Calculator of two Numbers

src/main/java/src/TasksFrame.java

@@ -67,6 +67,8 @@ public class TasksFrame extends JFrame {
 
         setupDiff();
 
+        setupMod();
+
         setupArea();
 
         setupSumFromTo();
@@ -79,6 +81,56 @@ public class TasksFrame extends JFrame {
 
     }
 
+    public void setupMod()
+    {
+        JPanel jPanel = setupPanel("Calculate modulus of two number");
+
+        JLabel jL1 = new JLabel();
+        jL1.setText("Number a:");
+        jL1.setVisible(true);
+        jL1.setBounds(0,20,70,30);
+
+        JLabel jL2 = new JLabel();
+        jL2.setText("Number b:");
+        jL2.setVisible(true);
+        jL2.setBounds(0,40,70,30);
+
+        JTextField a = new JTextField();
+        a.setVisible(true);
+        a.setBounds(70,25,30,20);
+
+        JTextField b = new JTextField();
+        b.setVisible(true);
+        b.setBounds(70,45,30,20);
+
+        JTextField result = new JTextField();
+        result.setVisible(true);
+        result.setBounds(70,110, 30,20);
+
+        JButton mod = new JButton("Calculate Mod");
+        mod.setVisible(true);
+        mod.setBounds(0, 80, 180,30);
+
+        mod.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                String texta = a.getText();
+                String textb = b.getText();
+                Integer val_a = Integer.valueOf(texta);
+                Integer val_b = Integer.valueOf(textb);
+                Integer res = calcMod(val_a, val_b);
+                result.setText(String.valueOf(res));
+            }
+        });
+
+        jPanel.add(jL1);
+        jPanel.add(jL2);
+        jPanel.add(a);
+        jPanel.add(b);
+        jPanel.add(mod);
+        jPanel.add(result);
+    }
+
     public int calcMod(int n, int x)
     {
         int rest = n % x;