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/Listing2502.java                 | 49 ++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 Master/Reference Architectures and Patterns/hjp5/examples/Listing2502.java

(limited to 'Master/Reference Architectures and Patterns/hjp5/examples/Listing2502.java')

diff --git a/Master/Reference Architectures and Patterns/hjp5/examples/Listing2502.java b/Master/Reference Architectures and Patterns/hjp5/examples/Listing2502.java
new file mode 100644
index 0000000..0e8ba2b
--- /dev/null
+++ b/Master/Reference Architectures and Patterns/hjp5/examples/Listing2502.java	
@@ -0,0 +1,49 @@
+/* Listing2502.java */
+
+import java.awt.*;
+import java.awt.event.*;
+
+public class Listing2502
+extends Frame
+{
+  public static void main(String[] args)
+  {
+    Listing2502 wnd = new Listing2502();
+  }
+
+  public Listing2502()
+  {
+    super("Systemfarben");
+    setBackground(SystemColor.desktop);
+    setSize(200,100);
+    setVisible(true);
+    addWindowListener(new WindowClosingAdapter(true));
+  }
+
+  public void paint(Graphics g)
+  {
+    g.setFont(new Font("Serif",Font.PLAIN,36));
+    FontMetrics fm = g.getFontMetrics();
+    int sheight    = fm.getHeight();
+    int curx       = 10;
+    int cury       = getInsets().top + 10;
+    //"Tag" in normaler Textfarbe
+    int swidth  = fm.stringWidth("Tag");
+    g.setColor(SystemColor.text);
+    g.fillRect(curx,cury,swidth,sheight);
+    g.setColor(SystemColor.textText);
+    g.drawString("Tag",curx,cury+fm.getAscent());
+    //"&" in Blau auf normalem Hintergrund
+    curx += swidth + 5;
+    swidth = fm.stringWidth("&");
+    g.setColor(Color.blue);
+    g.drawString("&",curx,cury+fm.getAscent());
+    //"Nacht" in hervorgehobener Textfarbe
+    curx += swidth + 5;
+    swidth = fm.stringWidth("Nacht");
+    g.setColor(SystemColor.textHighlight);
+    g.fillRect(curx,cury,swidth,sheight);
+    g.setColor(SystemColor.textHighlightText);
+    g.drawString("Nacht",curx,cury+fm.getAscent());
+  }
+}
\ No newline at end of file
-- 
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