diff options
Diffstat (limited to 'src/gui/kernel/qwidget_win.cpp')
| -rw-r--r-- | src/gui/kernel/qwidget_win.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gui/kernel/qwidget_win.cpp b/src/gui/kernel/qwidget_win.cpp index c90cd9cb99..16265e9cd4 100644 --- a/src/gui/kernel/qwidget_win.cpp +++ b/src/gui/kernel/qwidget_win.cpp @@ -1922,7 +1922,7 @@ void QWidgetPrivate::setWindowOpacity_sys(qreal level) if (!isOpaque && ptrUpdateLayeredWindow && (data.window_flags & Qt::FramelessWindowHint)) { if (GetWindowLong(q->internalWinId(), GWL_EXSTYLE) & Q_WS_EX_LAYERED) { - 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}; ptrUpdateLayeredWindow(q->internalWinId(), NULL, NULL, NULL, NULL, NULL, 0, &blend, Q_ULW_ALPHA); } return; |