diff options
Diffstat (limited to 'src/plugins/platforms/windows/qwindowsbackingstore.cpp')
-rw-r--r-- | src/plugins/platforms/windows/qwindowsbackingstore.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/plugins/platforms/windows/qwindowsbackingstore.cpp b/src/plugins/platforms/windows/qwindowsbackingstore.cpp index fe56d3dddc..3f19e4401a 100644 --- a/src/plugins/platforms/windows/qwindowsbackingstore.cpp +++ b/src/plugins/platforms/windows/qwindowsbackingstore.cpp @@ -38,6 +38,7 @@ #include <QtGui/QWindow> #include <QtGui/QPainter> +#include <private/qhighdpiscaling_p.h> #include <QtCore/QDebug> @@ -82,8 +83,8 @@ void QWindowsBackingStore::flush(QWindow *window, const QRegion ®ion, const Qt::WindowFlags flags = window->flags(); if ((flags & Qt::FramelessWindowHint) && QWindowsWindow::setWindowLayered(rw->handle(), flags, hasAlpha, rw->opacity()) && hasAlpha) { // Windows with alpha: Use blend function to update. - QRect r = window->frameGeometry(); - QPoint frameOffset(window->frameMargins().left(), window->frameMargins().top()); + QRect r = QHighDpi::toNativePixels(window->frameGeometry(), window); + QPoint frameOffset(QHighDpi::toNativePixels(QPoint(window->frameMargins().left(), window->frameMargins().top()), window)); QRect dirtyRect = br.translated(offset + frameOffset); SIZE size = {r.width(), r.height()}; |