1 files changed, 85 insertions, 0 deletions
diff --git a/Master/Reference Architectures and Patterns/hjp5/examples/LightBulbLightOnEditor3.java b/Master/Reference Architectures and Patterns/hjp5/examples/LightBulbLightOnEditor3.java
new file mode 100644
index 0000000..3ff07ba
--- /dev/null
+++ b/Master/Reference Architectures and Patterns/hjp5/examples/LightBulbLightOnEditor3.java
@@ -0,0 +1,85 @@
+/* LightBulbLightOnEditor3.java */
+
+import java.awt.*;
+import java.awt.event.*;
+import java.beans.*;
+
+public class LightBulbLightOnEditor3
+extends PropertyEditorSupport
+{
+  boolean currentvalue;
+
+  public void setValue(Object value)
+  {
+    currentvalue = ((Boolean)value).booleanValue();
+  }
+
+  public Object getValue()
+  {
+    return new Boolean(currentvalue);
+  }
+
+  public boolean isPaintable()
+  {
+    return true;
+  }
+
+  public boolean supportsCustomEditor()
+  {
+    return true;
+  }
+
+  public Component getCustomEditor()
+  {
+    return new LightOnCustomEditor();
+  }
+
+  public void paintValue(Graphics g, Rectangle box)
+  {
+    //Linke Box: blau, Lampe ausgeschaltet
+    g.setColor(Color.blue);
+    g.fillRect(box.x, box.y, box.width / 2, box.height);
+    //Rechte Box: blau, Lampe angeschaltet
+    g.setColor(Color.yellow);
+    g.fillRect(box.x + box.width / 2, box.y, box.width / 2, box.height);
+    //Rahmen
+    g.setColor(Color.black);
+    for (int i = 0; i < 2; ++i) {
+      g.drawRect(
+        box.x + (currentvalue ? box.width / 2 : 0) + i,
+        box.y + i,
+        box.width / 2 - 1 - (2 * i),
+        box.height - 1 - (2 * i)
+      );
+    }
+  }
+
+  //---Private Klassen----------------------------------------
+  class LightOnCustomEditor
+  extends Canvas
+  {
+    public LightOnCustomEditor()
+    {
+      addMouseListener(
+        new MouseAdapter() {
+          public void mouseClicked(MouseEvent event)
+            {
+              currentvalue = (event.getX() > getSize().width / 2);
+              LightBulbLightOnEditor3.this.firePropertyChange();
+              repaint();
+            }
+          }
+        );
+    }
+
+    public void paint(Graphics g)
+    {
+      paintValue(g, new Rectangle(0, 0, getSize().width, getSize().height));
+    }
+
+    public Dimension getPreferredSize()
+    {
+      return new Dimension(120, 60);
+    }
+  }
+}
+\ No newline at end of file