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diff --git a/NxWidgets/UnitTests/CLatchButton/clatchbuttontest.hxx b/NxWidgets/UnitTests/CLatchButton/clatchbuttontest.hxx
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+++ b/NxWidgets/UnitTests/CLatchButton/clatchbuttontest.hxx
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+/////////////////////////////////////////////////////////////////////////////
+// NxWidgets/UnitTests/CLatchButton/clatchbuttontest.hxx
+//
+//   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+//   Author: Gregory Nutt <gnutt@nuttx.org>
+//
+// 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 NuttX, NxWidgets, nor the names of its contributors
+//    me 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.
+//
+//////////////////////////////////////////////////////////////////////////////
+
+#ifndef __UNITTESTS_CLATCHBUTTON_CLATCHBUTTONTEST_HXX
+#define __UNITTESTS_CLATCHBUTTON_CLATCHBUTTONTEST_HXX
+
+/////////////////////////////////////////////////////////////////////////////
+// Included Files
+/////////////////////////////////////////////////////////////////////////////
+
+#include <nuttx/config.h>
+
+#include <nuttx/init.h>
+#include <cstdio>
+#include <semaphore.h>
+#include <debug.h>
+
+#include <nuttx/nx/nx.h>
+
+#include "nxconfig.hxx"
+#include "cwidgetcontrol.hxx"
+#include "ccallback.hxx"
+#include "cbgwindow.hxx"
+#include "cnxserver.hxx"
+#include "cnxfont.hxx"
+#include "cnxstring.hxx"
+#include "clatchbutton.hxx"
+
+/////////////////////////////////////////////////////////////////////////////
+// Definitions
+/////////////////////////////////////////////////////////////////////////////
+// Configuration ////////////////////////////////////////////////////////////
+
+#ifndef CONFIG_HAVE_CXX
+#  error "CONFIG_HAVE_CXX must be defined"
+#endif
+
+#ifndef CONFIG_CLATCHBUTTONTEST_BGCOLOR
+#  define CONFIG_CLATCHBUTTONTEST_BGCOLOR CONFIG_NXWIDGETS_DEFAULT_BACKCOLOR
+#endif
+
+#ifndef CONFIG_CLATCHBUTTONTEST_FONTCOLOR
+#  define CONFIG_CLATCHBUTTONTEST_FONTCOLOR CONFIG_NXWIDGETS_DEFAULT_FONTCOLOR
+#endif
+
+// What is the entry point called?
+
+#ifdef CONFIG_NSH_BUILTIN_APPS
+#  define MAIN_NAME clatchbutton_main
+#  define MAIN_STRING "clatchbutton_main: "
+#else
+#  define MAIN_NAME user_start
+#  define MAIN_STRING "user_start: "
+#endif
+
+/////////////////////////////////////////////////////////////////////////////
+// Public Classes
+/////////////////////////////////////////////////////////////////////////////
+
+using namespace NXWidgets;
+
+class CLatchButtonTest : public CNxServer
+{
+private:
+  CWidgetControl     *m_widgetControl;  // The controlling widget for the window
+  CNxFont            *m_nxFont;         // Default font
+  CBgWindow          *m_bgWindow;       // Background window instance
+  CNxString          *m_text;           // The button string
+  struct nxgl_point_s m_center;         // X, Y position the center of the button
+
+public:
+  // Constructor/destructors
+
+  CLatchButtonTest(void);
+  ~CLatchButtonTest(void);
+
+  // Initializer/unitializer.  These methods encapsulate the basic steps for
+  // starting and stopping the NX server
+
+  bool connect(void);
+  void disconnect(void);
+
+  // Create a window.  This method provides the general operations for
+  // creating a window that you can draw within.
+  //
+  // Those general operations are:
+  // 1) Create a dumb CWigetControl instance
+  // 2) Pass the dumb CWidgetControl instance to the window constructor
+  //    that inherits from INxWindow.  This will "smarten" the CWidgetControl
+  //    instance with some window knowlede
+  // 3) Call the open() method on the window to display the window.
+  // 4) After that, the fully smartened CWidgetControl instance can
+  //    be used to generate additional widgets by passing it to the
+  //    widget constructor
+
+  bool createWindow(void);
+
+  // Create a CLatchButton instance.  This method will show you how to create
+  // a CLatchButton widget
+
+  CLatchButton *createButton(FAR const char *text);
+
+  // Draw the button.  This method illustrates how to draw the CLatchButton widget.
+
+  void showButton(CLatchButton *button);
+
+  // Perform a simulated mouse click on the button.  This method injects
+  // the mouse click through the NX heirarchy just as would real mouse
+  // hardward.
+
+  void click(void);
+
+  // The counterpart to click.  This simulates a button release through
+  // the same mechanism.
+
+  void release(void);
+
+  // Widget events are normally handled in a model loop (by calling goModel()).
+  // However, for this case we know when there should be press and release
+  // events so we don't have to poll.  We can just perform a one pass poll.
+
+  void poll(CLatchButton *button);
+};
+
+/////////////////////////////////////////////////////////////////////////////
+// Public Data
+/////////////////////////////////////////////////////////////////////////////
+
+/////////////////////////////////////////////////////////////////////////////
+// Public Function Prototypes
+/////////////////////////////////////////////////////////////////////////////
+
+#endif // __UNITTESTS_CLATCHBUTTON_CLATCHBUTTONTEST_HXX