1 files changed, 0 insertions, 21 deletions
diff --git a/src/quickcontrols2/qquickstyleattached.cpp b/src/quickcontrols2/qquickstyleattached.cpp
index fd02790f..8b87a6d0 100644
--- a/src/quickcontrols2/qquickstyleattached.cpp
+++ b/src/quickcontrols2/qquickstyleattached.cpp
@@ -36,33 +36,12 @@
 
 #include "qquickstyleattached_p.h"
 
-#include <QtGui/qcolor.h>
-#include <QtGui/qpalette.h>
-#include <QtGui/private/qguiapplication_p.h>
-#include <QtGui/qpa/qplatformtheme.h>
 #include <QtQuick/qquickwindow.h>
 #include <QtQuick/private/qquickitem_p.h>
 #include <QtQuickTemplates2/private/qquickpopup_p.h>
 
 QT_BEGIN_NAMESPACE
 
-static bool isDarkSystemTheme()
-{
-    if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()) {
-        if (const QPalette *systemPalette = theme->palette(QPlatformTheme::SystemPalette)) {
-            const QColor textColor = systemPalette->color(QPalette::WindowText);
-            return textColor.red() > 128 && textColor.blue() > 128 && textColor.green() > 128;
-        }
-    }
-    return false;
-}
-
-Q_QUICKCONTROLS2_PRIVATE_EXPORT bool qt_is_dark_system_theme()
-{
-    static bool dark = isDarkSystemTheme();
-    return dark;
-}
-
 static QQuickStyleAttached *attachedStyle(const QMetaObject *type, QObject *object, bool create = false)
 {
     if (!object)