3 files changed, 15 insertions, 0 deletions
diff --git a/src/gui/kernel/qplatformtheme.h b/src/gui/kernel/qplatformtheme.h
index 50594bfdf0..d64f7633ba 100644
--- a/src/gui/kernel/qplatformtheme.h
+++ b/src/gui/kernel/qplatformtheme.h
@@ -230,6 +230,16 @@ public:
         MediaVolume,
         MediaVolumeMuted,
         LineEditClearButton,
+        DialogYesToAllButton,
+        DialogNoToAllButton,
+        DialogSaveAllButton,
+        DialogAbortButton,
+        DialogRetryButton,
+        DialogIgnoreButton,
+        RestoreDefaultsButton,
+        TabCloseButton,
+        NStandardPixmap, // assertion value for sync with QStyle::StandardPixmap
+
         // do not add any values below/greater than this
         CustomBase = 0xf0000000
     };
diff --git a/src/widgets/styles/qstyle.cpp b/src/widgets/styles/qstyle.cpp
index a2469e6b9a..c04b4c1aeb 100644
--- a/src/widgets/styles/qstyle.cpp
+++ b/src/widgets/styles/qstyle.cpp
@@ -376,6 +376,9 @@ QStyle::QStyle(QStylePrivate &dd)
 {
   Q_D(QStyle);
   d->proxyStyle = this;
+  Q_STATIC_ASSERT_X(int(StandardPixmap::NStandardPixmap) ==
+                    int(QPlatformTheme::StandardPixmap::NStandardPixmap),
+                    "StandardPixmap in QPlatformTheme and QStyle out of sync");
 }
 
 /*!
@@ -2084,6 +2087,7 @@ void QStyle::drawItemPixmap(QPainter *painter, const QRect &rect, int alignment,
     \value [since 5.14] SP_DialogIgnoreButton Icon for a standard Ignore button in a QDialogButtonBox.
     \value [since 5.14] SP_RestoreDefaultsButton Icon for a standard RestoreDefaults button in a QDialogButtonBox.
     \value [since 6.3] SP_TabCloseButton Icon for the close button in the tab of a QTabBar.
+    \omitvalue NStandardPixmap
     \value SP_CustomBase  Base value for custom standard pixmaps;
     custom values must be greater than this value.
 
diff --git a/src/widgets/styles/qstyle.h b/src/widgets/styles/qstyle.h
index dc1d08a997..23a5bd5ac2 100644
--- a/src/widgets/styles/qstyle.h
+++ b/src/widgets/styles/qstyle.h
@@ -791,6 +791,7 @@ public:
         SP_DialogIgnoreButton,
         SP_RestoreDefaultsButton,
         SP_TabCloseButton,
+        NStandardPixmap, // assertion value for sync with QPlatformTheme::StandardPixmap
         // do not add any values below/greater than this
         SP_CustomBase = 0xf0000000
     };