Mine

diff --git a/src/gui/kernel/qpalette.cpp b/src/gui/kernel/qpalette.cpp
index ab81012..c4cb4ff 100644
--- a/src/gui/kernel/qpalette.cpp
+++ b/src/gui/kernel/qpalette.cpp
@@ -535,8 +535,10 @@ void QPalette::setColorGroup(ColorGroup cg, const QColorGroup &g)

     \snippet doc/src/snippets/textdocument-css/main.cpp 0

+    \value NoRole No role; this special role is often used to indicate that a
+    role has not been assigned.
+
     \omitvalue NColorRoles
-    \omitvalue NoRole
 */

 /*!
diff --git a/src/gui/kernel/qpalette.h b/src/gui/kernel/qpalette.h
index 1d6e73b..553dcff 100644
--- a/src/gui/kernel/qpalette.h
+++ b/src/gui/kernel/qpalette.h
@@ -58,7 +58,10 @@ public:
                      Text, BrightText, ButtonText, Base, Window, Shadow,
                      Highlight, HighlightedText,
                      Link, LinkVisited, // ### Qt 5: remove
-                     AlternateBase, ToolTipBase, ToolTipText, NoRole, NColorRoles = NoRole,
+                     AlternateBase,
+                     NoRole, // ### Qt 5: value should be 0 or -1
+                     ToolTipBase, ToolTipText,
+                     NColorRoles = ToolTipText + 1,
                      Foreground = WindowText, Background = Window // ### Qt 5: remove
                    };