Add clock application

clock/pom.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>swingapps</artifactId>
+        <groupId>fr.uha.gasser</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>clock</artifactId>
+
+
+</project>

clock/src/main/java/fr/uha/gasser/clock/Clock.java

@@ -0,0 +1,44 @@
+package fr.uha.gasser.clock;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.text.DateFormat;
+import java.util.Date;
+
+public class Clock extends JFrame {
+
+    private final JTextField timeField;
+
+    private Clock() {
+        super("Clock example");
+
+        setDefaultCloseOperation(EXIT_ON_CLOSE);
+        timeField = new JTextField();
+        timeField.setColumns(10);
+        timeField.setEditable(false);
+
+        getContentPane().add(timeField);
+
+        ActionListener timerTask = new ActionListener() {
+            private DateFormat df = DateFormat.getTimeInstance(DateFormat.MEDIUM);
+
+            @Override
+            public void actionPerformed(ActionEvent actionEvent) {
+                timeField.setText(df.format(new Date()));
+            }
+        };
+
+        pack();
+        setVisible(true);
+
+        Timer timer = new Timer(500, timerTask);
+        timer.start();
+    }
+
+    public static void main(String[] args) {
+        // La création de l’interface est confié au DTE
+        EventQueue.invokeLater(Clock::new);
+    }
+}

pom.xml

@@ -22,5 +22,8 @@
             </plugin>
         </plugins>
     </build>
+    <modules>
+        <module>clock</module>
+    </modules>
 
 </project>