From 33613a85afc4b1481367fbe92a17ee59c240250b Mon Sep 17 00:00:00 2001
From: Sven Eisenhauer <sven@sven-eisenhauer.net>
Date: Fri, 10 Nov 2023 15:11:48 +0100
Subject: add new repo

---
 .../hjp5/examples/Listing3803.java                 | 47 ++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 Master/Reference Architectures and Patterns/hjp5/examples/Listing3803.java

(limited to 'Master/Reference Architectures and Patterns/hjp5/examples/Listing3803.java')

diff --git a/Master/Reference Architectures and Patterns/hjp5/examples/Listing3803.java b/Master/Reference Architectures and Patterns/hjp5/examples/Listing3803.java
new file mode 100644
index 0000000..ff162c4
--- /dev/null
+++ b/Master/Reference Architectures and Patterns/hjp5/examples/Listing3803.java	
@@ -0,0 +1,47 @@
+/* Listing3803.java */
+
+import java.awt.*;
+import java.awt.event.*;
+import javax.swing.*;
+
+public class Listing3803
+extends JFrame
+{
+  JTabbedPane tp;
+
+  public Listing3803()
+  {
+    super("JTabbedPane");
+    addWindowListener(new WindowClosingAdapter(true));
+    tp = new JTabbedPane();
+    for (int i = 0; i < 5; ++i) {
+      JPanel panel = new JPanel();
+      panel.add(new JLabel("Karte " + i));
+      JButton next = new JButton("Weiter");
+      next.addActionListener(new NextTabActionListener());
+      panel.add(next);
+      tp.addTab("Tab" + i, panel);
+    }
+    getContentPane().add(tp, BorderLayout.CENTER);
+  }
+
+  class NextTabActionListener
+  implements ActionListener
+  {
+    public void actionPerformed(ActionEvent event)
+    {
+      int tab = tp.getSelectedIndex();
+      tab = (tab >= tp.getTabCount() - 1 ? 0 : tab + 1);
+      tp.setSelectedIndex(tab);
+      ((JPanel)tp.getSelectedComponent()).requestDefaultFocus();
+    }
+  }
+
+  public static void main(String[] args)
+  {
+    Listing3803 frame = new Listing3803();
+    frame.setLocation(100, 100);
+    frame.setSize(300, 200);
+    frame.setVisible(true);
+  }
+}
\ No newline at end of file
-- 
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