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/DialogBeispiel.java              | 98 ++++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100644 Master/Reference Architectures and Patterns/hjp5/examples/DialogBeispiel.java

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

diff --git a/Master/Reference Architectures and Patterns/hjp5/examples/DialogBeispiel.java b/Master/Reference Architectures and Patterns/hjp5/examples/DialogBeispiel.java
new file mode 100644
index 0000000..94afe8c
--- /dev/null
+++ b/Master/Reference Architectures and Patterns/hjp5/examples/DialogBeispiel.java	
@@ -0,0 +1,98 @@
+/* DialogBeispiel.java */
+
+import java.awt.*;
+import java.awt.event.*;
+
+class MyDialog
+extends Dialog
+implements ActionListener
+{
+  public MyDialog(Frame parent)
+  {
+    super(parent,"MyDialog",true);
+    Point parloc = parent.getLocation();
+    setBounds(parloc.x + 30, parloc.y + 30,400,300);
+    setBackground(Color.lightGray);
+    setLayout(new BorderLayout());
+    //Panel
+    Panel panel = new Panel();
+    customizeLayout(panel);
+    add(panel, BorderLayout.CENTER);
+    //Ende-Button
+    Button button = new Button("Ende");
+    button.addActionListener(this);
+    add(button, BorderLayout.SOUTH);
+    //Window-Listener
+    addWindowListener(
+      new WindowAdapter() {
+        public void windowClosing(WindowEvent event)
+        {
+          endDialog();
+        }
+      }
+    );
+    pack();
+  }
+
+  private void customizeLayout(Panel panel)
+  {
+    //Beispielcode hier
+  }
+
+  public void actionPerformed(ActionEvent event)
+  {
+    if (event.getActionCommand().equals("Ende")) {
+      endDialog();
+    }
+  }
+
+  void endDialog()
+  {
+    setVisible(false);
+    dispose();
+    ((Window)getParent()).toFront();
+    getParent().requestFocus();
+  }
+}
+
+public class DialogBeispiel
+extends Frame
+implements ActionListener
+{
+  public static void main(String[] args)
+  {
+    DialogBeispiel wnd = new DialogBeispiel();
+    wnd.setSize(300,200);
+    wnd.setVisible(true);
+  }
+
+  public DialogBeispiel()
+  {
+    super("Beispiel Dialogelemente");
+    setBackground(Color.lightGray);
+    setLayout(new FlowLayout());
+    //Dialog-Button
+    Button button = new Button("Dialog");
+    button.addActionListener(this);
+    add(button);
+    //Ende-Button
+    button = new Button("Ende");
+    button.addActionListener(this);
+    add(button);
+    //Window-Listener
+    addWindowListener(new WindowClosingAdapter(true));
+  }
+
+  public void actionPerformed(ActionEvent event)
+  {
+    String cmd = event.getActionCommand();
+    if (cmd.equals("Dialog")) {
+      MyDialog dlg = new MyDialog(this);
+      dlg.setVisible(true);
+    } else if (cmd.equals("Ende")) {
+      setVisible(false);
+      dispose();
+      System.exit(0);
+    }
+  }
+}
\ No newline at end of file
-- 
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