diff options
Diffstat (limited to 'src/widgets/styles/qwindowsstyle.cpp')
| -rw-r--r-- | src/widgets/styles/qwindowsstyle.cpp | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/src/widgets/styles/qwindowsstyle.cpp b/src/widgets/styles/qwindowsstyle.cpp index 8496a2c223..105eba370a 100644 --- a/src/widgets/styles/qwindowsstyle.cpp +++ b/src/widgets/styles/qwindowsstyle.cpp @@ -84,6 +84,7 @@ #include <qpa/qplatformscreen.h> #include <private/qguiapplication_p.h> #include <private/qhighdpiscaling_p.h> +#include <qpa/qplatformnativeinterface.h> #include <private/qwidget_p.h> #include <private/qstylehelper_p.h> @@ -127,6 +128,22 @@ qreal QWindowsStylePrivate::appDevicePixelRatio() return qApp->devicePixelRatio(); } +bool QWindowsStylePrivate::isDarkMode() +{ + bool result = false; +#ifdef Q_OS_WIN + // Windows only: Return whether dark mode style support is desired and + // dark mode is in effect. + if (auto ni = QGuiApplication::platformNativeInterface()) { + const QVariant darkModeStyleP = ni->property("darkModeStyle"); + result = darkModeStyleP.type() == QVariant::Bool + && darkModeStyleP.value<bool>() + && ni->property("darkMode").value<bool>(); + } +#endif + return result; +} + // Returns \c true if the toplevel parent of \a widget has seen the Alt-key bool QWindowsStylePrivate::hasSeenAlt(const QWidget *widget) const { @@ -1675,7 +1692,7 @@ void QWindowsStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPai const bool vertical = pb->orientation == Qt::Vertical; const bool inverted = pb->invertedAppearance; - QMatrix m; + QTransform m; if (vertical) { rect = QRect(rect.y(), rect.x(), rect.height(), rect.width()); // flip width and height m.rotate(90); |