NxWM::CMediaPlayer: Fix of state related bugs + Size if CLabel is increased (in preparation for becoming a CListBox)

13 files changed, 74 insertions, 72 deletions

diff --git a/NxWidgets/libnxwidgets/include/cimage.hxx b/NxWidgets/libnxwidgets/include/cimage.hxx
index e485f6d9d..ee72617ac 100644
--- a/NxWidgets/libnxwidgets/include/cimage.hxx
+++ b/NxWidgets/libnxwidgets/include/cimage.hxx
@@ -1,7 +1,7 @@
 /****************************************************************************
  * NxWidgets/libnxwidgets/include/cimage.hxx
  *
- *   Copyright (C) 2012-2013 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2012-2014 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -218,6 +218,9 @@ namespace NXWidgets
 
     /**
      * Destructor.
+     *
+     * NOTE: That the contained bitmap image is not destroyed when the image
+     * container is destroyed.
      */
 
     virtual inline ~CImage() { }
diff --git a/NxWidgets/libnxwidgets/include/cscaledbitmap.hxx b/NxWidgets/libnxwidgets/include/cscaledbitmap.hxx
index 8cb25ae75..e6944ad4c 100644
--- a/NxWidgets/libnxwidgets/include/cscaledbitmap.hxx
+++ b/NxWidgets/libnxwidgets/include/cscaledbitmap.hxx
@@ -1,7 +1,7 @@
 /****************************************************************************
  * NxWidgets/libnxwidgets/include/cscaledbitmap.hxx
  *
- *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2013-2014 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -75,7 +75,7 @@ namespace NXWidgets
     FAR IBitmap       *m_bitmap;      /**< The bitmap that is being scaled */
     struct nxgl_size_s m_size;        /**< Scaled size of the image */
     FAR uint8_t       *m_rowCache[2]; /**< Two cached rows of the image */
-    int                m_row;         /**< Row number of the first cached row */
+    unsigned int       m_row;         /**< Row number of the first cached row */
     b16_t              m_xScale;      /**< X scale factor */
     b16_t              m_yScale;      /**< Y scale factor */
 
diff --git a/NxWidgets/libnxwidgets/include/cscrollbarhorizontal.hxx b/NxWidgets/libnxwidgets/include/cscrollbarhorizontal.hxx
index f6c3be3c3..65ab5b416 100644
--- a/NxWidgets/libnxwidgets/include/cscrollbarhorizontal.hxx
+++ b/NxWidgets/libnxwidgets/include/cscrollbarhorizontal.hxx
@@ -1,7 +1,7 @@
 /****************************************************************************
  * NxWidgets/libnxwidgets/include/cscrollbarhorizontal.hxx
  *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2012, 2014 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -171,7 +171,7 @@ namespace NXWidgets
      * @return The smallest value.
      */
 
-    const nxgl_coord_t getMinimumValue(void) const;
+    const int getMinimumValue(void) const;
 
     /**
      * Get the largest value that the slider can represent.
@@ -179,7 +179,7 @@ namespace NXWidgets
      * @return The largest value.
      */
 
-    const nxgl_coord_t getMaximumValue(void) const;
+    const int getMaximumValue(void) const;
 
     /**
      * Get the current value of the slider.
@@ -187,7 +187,7 @@ namespace NXWidgets
      * @return The current slider value.
      */
 
-    const nxgl_coord_t getValue(void) const;
+    const int getValue(void) const;
 
     /**
      * Get the value represented by the height of the grip.
@@ -206,7 +206,7 @@ namespace NXWidgets
      * @param value The smallest value.
      */
 
-    void setMinimumValue(const nxgl_coord_t value);
+    void setMinimumValue(const int value);
 
     /**
      * Set the largest value that the slider can represent.
@@ -214,7 +214,7 @@ namespace NXWidgets
      * @param value The largest value.
      */
 
-    void setMaximumValue(const nxgl_coord_t value);
+    void setMaximumValue(const int value);
 
     /**
      * Set the value that of the slider.  This will reposition
@@ -223,7 +223,7 @@ namespace NXWidgets
      * @param value The new value.
      */
 
-    void setValue(const nxgl_coord_t value);
+    void setValue(const int value);
 
     /**
      * Set the value that of the slider.  This will reposition and redraw
diff --git a/NxWidgets/libnxwidgets/include/cscrollbarvertical.hxx b/NxWidgets/libnxwidgets/include/cscrollbarvertical.hxx
index 37649e970..47c0cc260 100644
--- a/NxWidgets/libnxwidgets/include/cscrollbarvertical.hxx
+++ b/NxWidgets/libnxwidgets/include/cscrollbarvertical.hxx
@@ -170,7 +170,7 @@ namespace NXWidgets
      * @return The smallest value.
      */
 
-    const nxgl_coord_t getMinimumValue(void) const;
+    const int getMinimumValue(void) const;
 
     /**
      * Get the largest value that the slider can represent.
@@ -178,7 +178,7 @@ namespace NXWidgets
      * @return The largest value.
      */
 
-    const nxgl_coord_t getMaximumValue(void) const;
+    const int getMaximumValue(void) const;
 
     /**
      * Get the current value of the slider.
@@ -186,7 +186,7 @@ namespace NXWidgets
      * @return The current slider value.
      */
 
-    const nxgl_coord_t getValue(void) const;
+    const int getValue(void) const;
 
     /**
      * Get the value represented by the height of the grip.
@@ -205,7 +205,7 @@ namespace NXWidgets
      * @param value The smallest value.
      */
 
-    void setMinimumValue(const nxgl_coord_t value);
+    void setMinimumValue(const int value);
 
     /**
      * Set the largest value that the slider can represent.
@@ -213,7 +213,7 @@ namespace NXWidgets
      * @param value The largest value.
      */
 
-    void setMaximumValue(const nxgl_coord_t value);
+    void setMaximumValue(const int value);
 
     /**
      * Set the value that of the slider.  This will reposition
@@ -222,7 +222,7 @@ namespace NXWidgets
      * @param value The new value.
      */
 
-    void setValue(const nxgl_coord_t value);
+    void setValue(const int value);
 
     /**
      * Set the value that of the slider.  This will reposition and redraw
diff --git a/NxWidgets/libnxwidgets/include/csliderhorizontal.hxx b/NxWidgets/libnxwidgets/include/csliderhorizontal.hxx
index ea0c8dc18..dd03203e1 100644
--- a/NxWidgets/libnxwidgets/include/csliderhorizontal.hxx
+++ b/NxWidgets/libnxwidgets/include/csliderhorizontal.hxx
@@ -1,7 +1,7 @@
 /****************************************************************************
  * NxWidgets/libnxwidgets/include/csliderhorizontal.hxx
  *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2012, 2014 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -110,8 +110,8 @@ namespace NXWidgets
   {
   protected:
     CSliderHorizontalGrip *m_grip;   /**< Pointer to the grip. */
-    nxgl_coord_t m_minimumValue;     /**< Minimum value that the grip can represent. */
-    nxgl_coord_t m_maximumValue;     /**< Maximum value that the grip can represent. */
+    int m_minimumValue;              /**< Minimum value that the grip can represent. */
+    int m_maximumValue;              /**< Maximum value that the grip can represent. */
     int32_t m_value;                 /**< Current value of the slider. */
     nxgl_coord_t m_minimumGripWidth; /**< Smallest width that the grip can become */
     nxgl_coord_t m_pageSize;         /**< Value of a page of data, used when clicking
@@ -124,7 +124,7 @@ namespace NXWidgets
      * Get the maximum possible value that the slider can represent.  Useful when
      * using the slider as a scrollbar, as the height of the grip prevents the full
      * range of values being accessed (intentionally).
-     * The returned value is bitshfted left 16 places for more accuracy in fixed-point
+     * The returned value is shifted left 16 places for more accuracy in fixed-point
      * calculations.
      *
      * @return The maximum possible value that the slider can represent.
@@ -218,7 +218,7 @@ namespace NXWidgets
      * @return The smallest value.
      */
 
-     inline const nxgl_coord_t getMinimumValue(void) const
+     inline const int getMinimumValue(void) const
      {
        return m_minimumValue;
      }
@@ -229,7 +229,7 @@ namespace NXWidgets
      * @return The largest value.
      */
 
-     inline const nxgl_coord_t getMaximumValue(void) const
+     inline const int getMaximumValue(void) const
      {
        return m_maximumValue;
      }
@@ -240,7 +240,7 @@ namespace NXWidgets
      * return The current slider value.
      */
 
-    inline const nxgl_coord_t getValue(void) const
+    inline const int getValue(void) const
     {
       return m_value >> 16;
     }
@@ -265,7 +265,7 @@ namespace NXWidgets
      * @param value The smallest value.
      */
 
-    inline void setMinimumValue(const nxgl_coord_t value)
+    inline void setMinimumValue(const int value)
     {
       m_minimumValue = value;
       m_contentSize  = m_maximumValue - m_minimumValue + 1;
@@ -278,7 +278,7 @@ namespace NXWidgets
      * @param value The largest value.
      */
 
-    inline void setMaximumValue(const nxgl_coord_t value)
+    inline void setMaximumValue(const int value)
     {
       m_maximumValue = value;
       m_contentSize  = m_maximumValue - m_minimumValue + 1;
@@ -292,11 +292,11 @@ namespace NXWidgets
      * @param value The new value.
      */
 
-    void setValue(const nxgl_coord_t value);
+    void setValue(const int value);
 
     /**
      * Set the value that of the slider.  This will reposition and redraw
-     * the grip.  The supplied value should be bitshifted left 16 places.
+     * the grip.  The supplied value should be shifted left 16 places.
      * This ensures greater accuracy than the standard setValue() method if
      * the slider is being used as a scrollbar.
      *
diff --git a/NxWidgets/libnxwidgets/include/cslidervertical.hxx b/NxWidgets/libnxwidgets/include/cslidervertical.hxx
index f08010f3c..a63611823 100644
--- a/NxWidgets/libnxwidgets/include/cslidervertical.hxx
+++ b/NxWidgets/libnxwidgets/include/cslidervertical.hxx
@@ -1,7 +1,7 @@
 /****************************************************************************
  * NxWidgets/libnxwidgets/include/cslidervertical.hxx
  *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2012, 2014 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -110,8 +110,8 @@ namespace NXWidgets
   {
   protected:
     CSliderVerticalGrip* m_grip;      /**< Pointer to the grip. */
-    nxgl_coord_t m_minimumValue;      /**< Minimum value that the grip can represent. */
-    nxgl_coord_t m_maximumValue;      /**< Maximum value that the grip can represent. */
+    int m_minimumValue;               /**< Minimum value that the grip can represent. */
+    int m_maximumValue;               /**< Maximum value that the grip can represent. */
     int32_t m_value;                  /**< Current value of the slider. */
     nxgl_coord_t m_minimumGripHeight; /**< Smallest height that the grip can become. */
     nxgl_coord_t m_pageSize;          /**< Value of a page of data, used when clicking
@@ -124,7 +124,7 @@ namespace NXWidgets
      * Get the maximum possible value that the slider can represent.  Useful when
      * using the slider as a scrollbar, as the height of the grip prevents the full
      * range of values being accessed (intentionally).
-     * The returned value is bitshfted left 16 places for more accuracy in fixed-point
+     * The returned value is shifted left 16 places for more accuracy in fixed-point
      * calculations.
      *
      * @return The maximum possible value that the slider can represent.
@@ -219,7 +219,7 @@ namespace NXWidgets
      * @return The smallest value.
      */
 
-    inline const nxgl_coord_t getMinimumValue(void) const
+    inline const int getMinimumValue(void) const
     {
       return m_minimumValue;
     }
@@ -230,7 +230,7 @@ namespace NXWidgets
      * @return The largest value.
      */
 
-    inline const nxgl_coord_t getMaximumValue(void) const
+    inline const int getMaximumValue(void) const
     {
       return m_maximumValue;
     }
@@ -240,7 +240,7 @@ namespace NXWidgets
      * return The current slider value.
      */
 
-    inline const nxgl_coord_t getValue(void) const
+    inline const int getValue(void) const
     {
       return m_value >> 16;
     }
@@ -265,7 +265,7 @@ namespace NXWidgets
      * @param value The smallest value.
      */
 
-    inline void setMinimumValue(const nxgl_coord_t value)
+    inline void setMinimumValue(const int value)
     {
       m_minimumValue = value;
       m_contentSize = m_maximumValue - m_minimumValue + 1;
@@ -278,7 +278,7 @@ namespace NXWidgets
      * @param value The largest value.
      */
 
-    inline void setMaximumValue(const nxgl_coord_t value)
+    inline void setMaximumValue(const int value)
     {
       m_maximumValue = value;
       m_contentSize  = m_maximumValue - m_minimumValue + 1;
@@ -292,11 +292,11 @@ namespace NXWidgets
      * @param value The new value.
      */
 
-    void setValue(const nxgl_coord_t value);
+    void setValue(const int value);
 
     /**
      * Set the value that of the slider.  This will reposition and redraw
-     * the grip.  The supplied value should be bitshifted left 16 places.
+     * the grip.  The supplied value should be shifted left 16 places.
      * This ensures greater accuracy than the standard setValue() method if
      * the slider is being used as a scrollbar.
      *
diff --git a/NxWidgets/libnxwidgets/include/islider.hxx b/NxWidgets/libnxwidgets/include/islider.hxx
index 1577e9898..1069c5bd1 100644
--- a/NxWidgets/libnxwidgets/include/islider.hxx
+++ b/NxWidgets/libnxwidgets/include/islider.hxx
@@ -1,7 +1,7 @@
 /****************************************************************************
  * NxWidgets/libnxwidgets/include/islider.hxx
  *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2012, 2014 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -114,7 +114,7 @@ namespace NXWidgets
      * @return The smallest value.
      */
 
-    virtual const nxgl_coord_t getMinimumValue(void) const = 0;
+    virtual const int getMinimumValue(void) const = 0;
 
     /**
      * Get the largest value that the slider can represent.
@@ -122,7 +122,7 @@ namespace NXWidgets
      * @return The largest value.
      */
 
-    virtual const nxgl_coord_t getMaximumValue(void) const = 0;
+    virtual const int getMaximumValue(void) const = 0;
 
     /**
      * Get the current value of the slider.
@@ -130,7 +130,7 @@ namespace NXWidgets
      * return The current slider value.
      */
 
-    virtual const nxgl_coord_t getValue(void) const = 0;
+    virtual const int getValue(void) const = 0;
 
     /**
      * Get the value represented by the height of the grip.
@@ -149,7 +149,7 @@ namespace NXWidgets
      * @param value The smallest value.
      */
 
-    virtual void setMinimumValue(const nxgl_coord_t value) = 0;
+    virtual void setMinimumValue(const int value) = 0;
 
     /**
      * Set the largest value that the slider can represent.
@@ -157,7 +157,7 @@ namespace NXWidgets
      * @param value The largest value.
      */
 
-    virtual void setMaximumValue(const nxgl_coord_t value) = 0;
+    virtual void setMaximumValue(const int value) = 0;
 
     /**
      * Set the value that of the slider.  This will reposition
@@ -166,7 +166,7 @@ namespace NXWidgets
      * @param value The new value.
      */
 
-    virtual void setValue(const nxgl_coord_t value) = 0;
+    virtual void setValue(const int value) = 0;
 
     /**
      * Set the value that of the slider.  This will reposition and redraw
diff --git a/NxWidgets/libnxwidgets/src/cglyphsliderhorizontal.cxx b/NxWidgets/libnxwidgets/src/cglyphsliderhorizontal.cxx
index 786cbec9f..0430a541f 100644
--- a/NxWidgets/libnxwidgets/src/cglyphsliderhorizontal.cxx
+++ b/NxWidgets/libnxwidgets/src/cglyphsliderhorizontal.cxx
@@ -1,4 +1,3 @@
-
 /****************************************************************************
  * NxWidgets/libnxwidgets/src/cglyphsliderhorizontal.cxx
  *
@@ -142,20 +141,19 @@ CGlyphSliderHorizontal::CGlyphSliderHorizontal(CWidgetControl * pWidgetControl,
 }
 
 /**
- * Set the value that of the slider.  This will reposition
- * and redraw the grip.
+ * Set the value of the slider.  This will reposition and redraw the grip.
  *
  * @param value The new value.
  */
 
-void CGlyphSliderHorizontal::setValue(const nxgl_coord_t value)
+void CGlyphSliderHorizontal::setValue(const int value)
 {
-  setValueWithBitshift((int32_t) value << 16);
+  setValueWithBitshift((int32_t)value << 16);
 }
 
 /**
  * Set the value that of the slider.  This will reposition and redraw
- * the grip.  The supplied value should be bitshifted left 16 places.
+ * the grip.  The supplied value should be shifted left 16 places.
  * This ensures greater accuracy than the standard setValue() method if
  * the slider is being used as a scrollbar.
  *
@@ -260,7 +258,7 @@ nxgl_coord_t CGlyphSliderHorizontal::getMinimumStep(void) const
  * Get the maximum possible value that the slider can represent.  Useful when
  * using the slider as a scrollbar, as the height of the grip prevents the full
  * range of values being accessed (intentionally).
- * The returned value is bitshfted left 16 places for more accuracy in fixed-point
+ * The returned value is shifted left 16 places for more accuracy in fixed-point
  * calculations.
  *
  * @return The maximum possible value that the slider can represent.
@@ -499,5 +497,6 @@ void CGlyphSliderHorizontal::onClick(nxgl_coord_t x, nxgl_coord_t y)
 
       setValueWithBitshift(m_value - (m_pageSize << 16));
     }
+
   redraw();
 }
diff --git a/NxWidgets/libnxwidgets/src/cscaledbitmap.cxx b/NxWidgets/libnxwidgets/src/cscaledbitmap.cxx
index ad0bd1953..eb8217434 100644
--- a/NxWidgets/libnxwidgets/src/cscaledbitmap.cxx
+++ b/NxWidgets/libnxwidgets/src/cscaledbitmap.cxx
@@ -1,7 +1,7 @@
 /****************************************************************************
  * NxWidgets/libnxwidgets/src/cscaledbitmap.hxx
  *
- *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2013-2014 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/NxWidgets/libnxwidgets/src/cscrollbarhorizontal.cxx b/NxWidgets/libnxwidgets/src/cscrollbarhorizontal.cxx
index 236ab4594..90c28d2d4 100644
--- a/NxWidgets/libnxwidgets/src/cscrollbarhorizontal.cxx
+++ b/NxWidgets/libnxwidgets/src/cscrollbarhorizontal.cxx
@@ -1,7 +1,7 @@
 /****************************************************************************
  * NxWidgets/libnxwidgets/include/cscrollbarhorizontal.hxx
  *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2012, 2014 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -162,7 +162,7 @@ CScrollbarHorizontal::CScrollbarHorizontal(CWidgetControl *pWidgetControl,
  * @return The smallest value.
  */
 
-const nxgl_coord_t CScrollbarHorizontal::getMinimumValue(void) const
+const int CScrollbarHorizontal::getMinimumValue(void) const
 {
   return m_slider->getMinimumValue();
 }
@@ -173,7 +173,7 @@ const nxgl_coord_t CScrollbarHorizontal::getMinimumValue(void) const
  * @return The largest value.
  */
 
-const nxgl_coord_t CScrollbarHorizontal::getMaximumValue(void) const
+const int CScrollbarHorizontal::getMaximumValue(void) const
 {
   return m_slider->getMaximumValue();
 }
@@ -184,7 +184,7 @@ const nxgl_coord_t CScrollbarHorizontal::getMaximumValue(void) const
  * @return The current slider value.
  */
 
-const nxgl_coord_t CScrollbarHorizontal::getValue(void) const
+const int CScrollbarHorizontal::getValue(void) const
 {
   return m_slider->getValue();
 }
@@ -209,7 +209,7 @@ const nxgl_coord_t CScrollbarHorizontal::getPageSize(void) const
  * @param value The smallest value.
  */
 
-void CScrollbarHorizontal::setMinimumValue(const nxgl_coord_t value)
+void CScrollbarHorizontal::setMinimumValue(const int value)
 {
   m_slider->setMinimumValue(value);
 }
@@ -220,7 +220,7 @@ void CScrollbarHorizontal::setMinimumValue(const nxgl_coord_t value)
  * @param value The largest value.
  */
 
-void CScrollbarHorizontal::setMaximumValue(const nxgl_coord_t value)
+void CScrollbarHorizontal::setMaximumValue(const int value)
 {
   m_slider->setMaximumValue(value);
 }
@@ -232,7 +232,7 @@ void CScrollbarHorizontal::setMaximumValue(const nxgl_coord_t value)
  * @param value The new value.
  */
 
-void CScrollbarHorizontal::setValue(const nxgl_coord_t value)
+void CScrollbarHorizontal::setValue(const int value)
 {
   m_slider->setValue(value);
 }
diff --git a/NxWidgets/libnxwidgets/src/cscrollbarvertical.cxx b/NxWidgets/libnxwidgets/src/cscrollbarvertical.cxx
index e287b14f2..307f6bc2a 100644
--- a/NxWidgets/libnxwidgets/src/cscrollbarvertical.cxx
+++ b/NxWidgets/libnxwidgets/src/cscrollbarvertical.cxx
@@ -1,7 +1,7 @@
 /****************************************************************************
  * NxWidgets/libnxwidgets/include/cscrollbarhorizontal.hxx
  *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2012, 2014 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -160,7 +160,7 @@ CScrollbarVertical::CScrollbarVertical(CWidgetControl *pWidgetControl,
  * @return The smallest value.
  */
 
-const nxgl_coord_t CScrollbarVertical::getMinimumValue(void) const
+const int CScrollbarVertical::getMinimumValue(void) const
 {
   return m_slider->getMinimumValue();
 }
@@ -171,7 +171,7 @@ const nxgl_coord_t CScrollbarVertical::getMinimumValue(void) const
  * @return The largest value.
  */
 
-const nxgl_coord_t CScrollbarVertical::getMaximumValue(void) const
+const int CScrollbarVertical::getMaximumValue(void) const
 {
   return m_slider->getMaximumValue();
 }
@@ -182,7 +182,7 @@ const nxgl_coord_t CScrollbarVertical::getMaximumValue(void) const
  * @return The current slider value.
  */
 
-const nxgl_coord_t CScrollbarVertical::getValue(void) const
+const int CScrollbarVertical::getValue(void) const
 {
   return m_slider->getValue();
 }
@@ -207,7 +207,7 @@ const nxgl_coord_t CScrollbarVertical::getPageSize(void) const
  * @param value The smallest value.
  */
 
-void CScrollbarVertical::setMinimumValue(const nxgl_coord_t value)
+void CScrollbarVertical::setMinimumValue(const int value)
 {
   m_slider->setMinimumValue(value);
 }
@@ -218,7 +218,7 @@ void CScrollbarVertical::setMinimumValue(const nxgl_coord_t value)
  * @param value The largest value.
  */
 
-void CScrollbarVertical::setMaximumValue(const nxgl_coord_t value)
+void CScrollbarVertical::setMaximumValue(const int value)
 {
   m_slider->setMaximumValue(value);
 }
@@ -230,7 +230,7 @@ void CScrollbarVertical::setMaximumValue(const nxgl_coord_t value)
  * @param value The new value.
  */
 
-void CScrollbarVertical::setValue(const nxgl_coord_t value)
+void CScrollbarVertical::setValue(const int value)
 {
   m_slider->setValue(value);
 }
@@ -381,7 +381,7 @@ void CScrollbarVertical::onResize(nxgl_coord_t width, nxgl_coord_t height)
 {
   // Remember current values
 
-  nxgl_coord_t value = getValue();
+  int value = getValue();
   bool events = raisesEvents();
 
   // Disable event raising
diff --git a/NxWidgets/libnxwidgets/src/csliderhorizontal.cxx b/NxWidgets/libnxwidgets/src/csliderhorizontal.cxx
index 4462d6e74..b1444828b 100644
--- a/NxWidgets/libnxwidgets/src/csliderhorizontal.cxx
+++ b/NxWidgets/libnxwidgets/src/csliderhorizontal.cxx
@@ -1,7 +1,7 @@
 /****************************************************************************
  * NxWidgets/libnxwidgets/src/csliderhorizontal.cxx
  *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2012, 2014 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -137,7 +137,7 @@ CSliderHorizontal::CSliderHorizontal(CWidgetControl *pWidgetControl,
  * @param value The new value.
  */
 
-void CSliderHorizontal::setValue(const nxgl_coord_t value)
+void CSliderHorizontal::setValue(const int value)
 {
   setValueWithBitshift((int32_t)value << 16);
 }
diff --git a/NxWidgets/libnxwidgets/src/cslidervertical.cxx b/NxWidgets/libnxwidgets/src/cslidervertical.cxx
index 9b9b0f91a..a9f40a68c 100644
--- a/NxWidgets/libnxwidgets/src/cslidervertical.cxx
+++ b/NxWidgets/libnxwidgets/src/cslidervertical.cxx
@@ -1,7 +1,7 @@
 /****************************************************************************
  * NxWidgets/libnxwidgets/src/cslidervertical.cxx
  *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2012, 2014 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -138,7 +138,7 @@ CSliderVertical::CSliderVertical(CWidgetControl *pWidgetControl,
  * @param value The new value.
  */
 
-void CSliderVertical::setValue(const nxgl_coord_t value)
+void CSliderVertical::setValue(const int value)
 {
   setValueWithBitshift((int32_t)value << 16);
 }