diff options
| -rw-r--r-- | src/plugins/platforms/windows/qwindowsbackingstore.cpp | 2 | ||||
| -rw-r--r-- | src/plugins/platforms/windows/qwindowswindow.cpp | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/plugins/platforms/windows/qwindowsbackingstore.cpp b/src/plugins/platforms/windows/qwindowsbackingstore.cpp index c30d566e2b..4349b45d99 100644 --- a/src/plugins/platforms/windows/qwindowsbackingstore.cpp +++ b/src/plugins/platforms/windows/qwindowsbackingstore.cpp @@ -99,7 +99,7 @@ void QWindowsBackingStore::flush(QWindow *window, const QRegion ®ion, SIZE size = {r.width(), r.height()}; POINT ptDst = {r.x(), r.y()}; POINT ptSrc = {0, 0}; - BLENDFUNCTION blend = {AC_SRC_OVER, 0, (int)(255.0 * rw->opacity()), AC_SRC_ALPHA}; + BLENDFUNCTION blend = {AC_SRC_OVER, 0, (BYTE)(255.0 * rw->opacity()), AC_SRC_ALPHA}; RECT dirty = {dirtyRect.x(), dirtyRect.y(), dirtyRect.x() + dirtyRect.width(), dirtyRect.y() + dirtyRect.height()}; UPDATELAYEREDWINDOWINFO info = {sizeof(info), NULL, &ptDst, &size, m_image->hdc(), &ptSrc, 0, &blend, ULW_ALPHA, &dirty}; diff --git a/src/plugins/platforms/windows/qwindowswindow.cpp b/src/plugins/platforms/windows/qwindowswindow.cpp index 7e79e1c819..b43032dc1a 100644 --- a/src/plugins/platforms/windows/qwindowswindow.cpp +++ b/src/plugins/platforms/windows/qwindowswindow.cpp @@ -223,7 +223,7 @@ static void setWindowOpacity(HWND hwnd, Qt::WindowFlags flags, qreal level) if ((wl & WS_EX_LAYERED) == 0) SetWindowLong(hwnd, GWL_EXSTYLE, wl | WS_EX_LAYERED); if (flags & Qt::FramelessWindowHint) { - BLENDFUNCTION blend = {AC_SRC_OVER, 0, (int)(255.0 * level), AC_SRC_ALPHA}; + BLENDFUNCTION blend = {AC_SRC_OVER, 0, (BYTE)(255.0 * level), AC_SRC_ALPHA}; QWindowsContext::user32dll.updateLayeredWindow(hwnd, NULL, NULL, NULL, NULL, NULL, 0, &blend, ULW_ALPHA); } else { QWindowsContext::user32dll.setLayeredWindowAttributes(hwnd, 0, (int)(level * 255), LWA_ALPHA); |