1 files changed, 49 insertions, 0 deletions
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