6 files changed, 28 insertions, 6 deletions
diff --git a/src/gui/embedded/qscreen_qws.cpp b/src/gui/embedded/qscreen_qws.cpp
index 911a77e43b..0dbfd05ade 100644
--- a/src/gui/embedded/qscreen_qws.cpp
+++ b/src/gui/embedded/qscreen_qws.cpp
@@ -1385,7 +1385,7 @@ QImage::Format QScreenPrivate::preferredImageFormat() const
 
     QScreen provides several functions to retrieve information about
     the color palette: The clut() function returns a pointer to the
-    color lookup table (i.e. its color palette). Use the numCols()
+    color lookup table (i.e. its color palette). Use the colorCount()
     function to determine the number of entries in this table, and the
     alloc() function to retrieve the palette index of the color that
     is the closest match to a given RGB value.
@@ -1998,12 +1998,20 @@ QImage::Format QScreenPrivate::preferredImageFormat() const
     i.e. in modes where only the palette indexes (and not the actual
     color values) are stored in memory.
 
-    \sa alloc(), depth(), numCols()
+    \sa alloc(), depth(), colorCount()
 */
 
 /*!
+    \obsolete
     \fn int QScreen::numCols()
 
+    \sa colorCount()
+*/
+
+/*!
+    \since 4.6
+    \fn int QScreen::colorCount()
+
     Returns the number of entries in the screen's color lookup table
     (i.e. its color palette). A pointer to the color table can be
     retrieved using the clut() function.
@@ -2103,7 +2111,7 @@ void QScreen::setPixelFormat(QImage::Format format)
     i.e. in modes where only the palette indexes (and not the actual
     color values) are stored in memory.
 
-    \sa clut(), numCols()
+    \sa clut(), colorCount()
 */
 
 int QScreen::alloc(unsigned int r,unsigned int g,unsigned int b)
diff --git a/src/gui/embedded/qscreen_qws.h b/src/gui/embedded/qscreen_qws.h
index d20d7099e6..b3246f9edc 100644
--- a/src/gui/embedded/qscreen_qws.h
+++ b/src/gui/embedded/qscreen_qws.h
@@ -243,7 +243,8 @@ public:
     int totalSize() const { return mapsize; }
 
     QRgb * clut() { return screenclut; }
-    int numCols() { return screencols; }
+    QT_DEPRECATED int numCols() { return screencols; }
+    int colorCount() { return screencols; }
 
     virtual QSize mapToDevice(const QSize &) const;
     virtual QSize mapFromDevice(const QSize &) const;
diff --git a/src/gui/image/qpixmap.cpp b/src/gui/image/qpixmap.cpp
index dfeea76fe7..985a20b5f1 100644
--- a/src/gui/image/qpixmap.cpp
+++ b/src/gui/image/qpixmap.cpp
@@ -2150,6 +2150,13 @@ QPixmapData* QPixmap::pixmapData() const
 */
 
 /*! \fn int QPixmap::numCols() const
+    \obsolete
+    \internal
+    \sa colorCount()
+*/
+
+/*! \fn int QPixmap::colorCount() const
+    \since 4.6
     \internal
 */
 
diff --git a/src/gui/image/qpixmap.h b/src/gui/image/qpixmap.h
index d11bd03565..d95b4eead8 100644
--- a/src/gui/image/qpixmap.h
+++ b/src/gui/image/qpixmap.h
@@ -185,7 +185,8 @@ public:
     const uchar *qwsBits() const;
     int qwsBytesPerLine() const;
     QRgb *clut() const;
-    int numCols() const;
+    QT_DEPRECATED int numCols() const;
+    int colorCount() const;
 #elif defined(Q_WS_MAC)
     Qt::HANDLE macQDHandle() const;
     Qt::HANDLE macQDAlphaHandle() const;
diff --git a/src/gui/image/qpixmap_qws.cpp b/src/gui/image/qpixmap_qws.cpp
index 9a52f3f66d..69626edb83 100644
--- a/src/gui/image/qpixmap_qws.cpp
+++ b/src/gui/image/qpixmap_qws.cpp
@@ -124,6 +124,11 @@ QRgb* QPixmap::clut() const
 
 int QPixmap::numCols() const
 {
+    return colorCount();
+}
+
+int QPixmap::colorCount() const
+{
     if (data && data->classId() == QPixmapData::RasterClass) {
         const QRasterPixmapData *d = static_cast<const QRasterPixmapData*>(data.data());
         return d->image.colorCount();
diff --git a/src/gui/painting/qcolormap_qws.cpp b/src/gui/painting/qcolormap_qws.cpp
index ce4cd0995d..bc97b086e7 100644
--- a/src/gui/painting/qcolormap_qws.cpp
+++ b/src/gui/painting/qcolormap_qws.cpp
@@ -170,7 +170,7 @@ const QColor QColormap::colorAt(uint pixel) const
                       (pixel & green_mask) >> green_shift,
                       (pixel & blue_mask));
     }
-    Q_ASSERT_X(int(pixel) < qt_screen->numCols(), "QColormap::colorAt", "pixel out of bounds of palette");
+    Q_ASSERT_X(int(pixel) < qt_screen->colorCount(), "QColormap::colorAt", "pixel out of bounds of palette");
     return QColor(qt_screen->clut()[pixel]);
 }