2 files changed, 11 insertions, 0 deletions
diff --git a/src/gui/kernel/qguiapplication.cpp b/src/gui/kernel/qguiapplication.cpp
index 6ac84c6cab..87c95e6420 100644
--- a/src/gui/kernel/qguiapplication.cpp
+++ b/src/gui/kernel/qguiapplication.cpp
@@ -2653,6 +2653,15 @@ QClipboard * QGuiApplication::clipboard()
 #endif
 
 /*!
+    \since 5.4
+    \fn void QGuiApplication::paletteChanged(const QPalette &palette)
+
+    This signal is emitted when the \a palette of the application changes.
+
+    \sa palette()
+*/
+
+/*!
     Returns the default application palette.
 
     \sa setPalette()
@@ -2678,6 +2687,7 @@ void QGuiApplication::setPalette(const QPalette &pal)
     else
         *QGuiApplicationPrivate::app_pal = pal;
     applicationResourceFlags |= ApplicationPaletteExplicitlySet;
+    emit qGuiApp->paletteChanged(*QGuiApplicationPrivate::app_pal);
 }
 
 QRect QGuiApplicationPrivate::applyWindowGeometrySpecification(const QRect &windowGeometry, const QWindow *window)
diff --git a/src/gui/kernel/qguiapplication.h b/src/gui/kernel/qguiapplication.h
index 560b2c827d..1b1e1dabff 100644
--- a/src/gui/kernel/qguiapplication.h
+++ b/src/gui/kernel/qguiapplication.h
@@ -174,6 +174,7 @@ Q_SIGNALS:
     void commitDataRequest(QSessionManager &sessionManager);
     void saveStateRequest(QSessionManager &sessionManager);
 #endif
+    void paletteChanged(const QPalette &pal);
 
 protected:
     bool event(QEvent *);