1 files changed, 68 insertions, 0 deletions
diff --git a/odk/examples/DevelopersGuide/GUI/RoadmapItemStateChangeListener.java b/odk/examples/DevelopersGuide/GUI/RoadmapItemStateChangeListener.java
new file mode 100644
index 000000000000..a52928cb4be0
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+++ b/odk/examples/DevelopersGuide/GUI/RoadmapItemStateChangeListener.java
@@ -0,0 +1,68 @@
+/*************************************************************************
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  the BSD license.
+ *
+ *  Copyright 2000, 2010 Oracle and/or its affiliates.
+ *  All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions
+ *  are met:
+ *  1. Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ *  3. Neither the name of Sun Microsystems, Inc. nor the names of its
+ *     contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ *  FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ *  OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+ *  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ *  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *************************************************************************/
+
+import com.sun.star.awt.ItemEvent;
+import com.sun.star.awt.XItemListener;
+import com.sun.star.lang.EventObject;
+import com.sun.star.beans.XPropertySet;
+import com.sun.star.uno.UnoRuntime;
+
+
+public class RoadmapItemStateChangeListener implements XItemListener {
+    protected com.sun.star.lang.XMultiServiceFactory m_xMSFDialogModel;
+
+    public RoadmapItemStateChangeListener(com.sun.star.lang.XMultiServiceFactory xMSFDialogModel) {
+        m_xMSFDialogModel = xMSFDialogModel;
+    }
+
+    public void itemStateChanged(com.sun.star.awt.ItemEvent itemEvent) {
+        try {
+            // get the new ID of the roadmap that is supposed to refer to the new step of the dialogmodel
+            int nNewID = itemEvent.ItemId;
+            XPropertySet xDialogModelPropertySet = (XPropertySet) UnoRuntime.queryInterface(XPropertySet.class, m_xMSFDialogModel);
+            int nOldStep = ((Integer) xDialogModelPropertySet.getPropertyValue("Step")).intValue();
+            // in the following line "ID" and "Step" are mixed together.
+            // In fact in this case they denot the same
+            if (nNewID != nOldStep){
+                xDialogModelPropertySet.setPropertyValue("Step", new Integer(nNewID));
+            }
+        } catch (com.sun.star.uno.Exception exception) {
+            exception.printStackTrace(System.out);
+        }
+    }
+
+    public void disposing(EventObject eventObject) {
+    }
+}
+