Give names to enum used in templates.

The GHS toolchain needs names for enumerations that are used for
template instantiation.

Change-Id: I4e184cd77074fd7ece89f21317536e6006ab257d
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

src/gui/kernel/qguiapplication.cpp

@@ -3576,7 +3576,7 @@ void QGuiApplicationPrivate::_q_updateFocusObject(QObject *object)
     emit q->focusObjectChanged(object);
 }
 
-enum {
+enum MouseMasks {
     MouseCapsMask = 0xFF,
     MouseSourceMaskDst = 0xFF00,
     MouseSourceMaskSrc = MouseCapsMask,

src/gui/painting/qpainterpath.cpp

@@ -1856,6 +1856,8 @@ bool QPainterPath::contains(const QPointF &pt) const
             : ((winding_number % 2) != 0));
 }
 
+enum PainterDirections { Left, Right, Top, Bottom };
+
 static bool qt_painterpath_isect_line_rect(qreal x1, qreal y1, qreal x2, qreal y2,
                                            const QRectF &rect)
 {
@@ -1864,7 +1866,6 @@ static bool qt_painterpath_isect_line_rect(qreal x1, qreal y1, qreal x2, qreal y
     qreal top = rect.top();
     qreal bottom = rect.bottom();
 
-    enum { Left, Right, Top, Bottom };
     // clip the lines, after cohen-sutherland, see e.g. http://www.nondot.org/~sabre/graphpro/line6.html
     int p1 = ((x1 < left) << Left)
              | ((x1 > right) << Right)

src/gui/painting/qrgba64.h

@@ -44,7 +44,7 @@ class QRgba64 {
 
     // Make sure that the representation always has the order: red green blue alpha, independent
     // of byte order. This way, vector operations that assume 4 16-bit values see the correct ones.
-    enum {
+    enum Shifts {
 #if Q_BYTE_ORDER == Q_BIG_ENDIAN
         RedShift = 48,
         GreenShift = 32,

src/gui/text/qplatformfontdatabase.cpp

@@ -511,7 +511,7 @@ static const quint8 requiredUnicodeBits[QFontDatabase::WritingSystemsCount][2] =
     { 14, 127 },  // Nko
 };
 
-enum {
+enum CsbBits {
     Latin1CsbBit = 0,
     CentralEuropeCsbBit = 1,
     TurkishCsbBit = 4,

src/widgets/widgets/qmainwindowlayout_p.h

@@ -263,7 +263,7 @@ public:
 
     // save/restore
 
-    enum { // sentinel values used to validate state data
+    enum VersionMarkers { // sentinel values used to validate state data
         VersionMarker = 0xff
     };
     void saveState(QDataStream &stream) const;