From f280efc6201adf8933c9d48a1d5b6983ee9fed9b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Samuel=20R=C3=B8dal?= Date: Fri, 4 May 2012 13:10:41 +0200 Subject: Added QScreen::refreshRate() to get the vertical refresh rate. To give applications that want it the option to use a fixed timestep for animations, and to avoid having values of 60 hard-coded (we have a couple of those in qtdeclarative/src/quick already), we need to know the refresh rates of the screens we are rendering to. Change-Id: Ife49162e830440ad7eab563a27e8aebbbafc5fc5 Reviewed-by: Girish Ramakrishnan Reviewed-by: Friedemann Kleint Reviewed-by: Lars Knoll --- src/plugins/platforms/windows/qwindowsscreen.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/plugins/platforms/windows/qwindowsscreen.h') diff --git a/src/plugins/platforms/windows/qwindowsscreen.h b/src/plugins/platforms/windows/qwindowsscreen.h index 56e9ab304e..615d4faf15 100644 --- a/src/plugins/platforms/windows/qwindowsscreen.h +++ b/src/plugins/platforms/windows/qwindowsscreen.h @@ -70,6 +70,7 @@ struct QWindowsScreenData unsigned flags; QString name; Qt::ScreenOrientation orientation; + qreal refreshRateHz; }; class QWindowsScreen : public QPlatformScreen @@ -87,6 +88,7 @@ public: virtual QImage::Format format() const { return m_data.format; } virtual QSizeF physicalSize() const { return m_data.physicalSizeMM; } virtual QDpi logicalDpi() const { return m_data.dpi; } + virtual qreal refreshRate() const { return m_data.refreshRateHz; } virtual QString name() const { return m_data.name; } virtual Qt::ScreenOrientation primaryOrientation() { return m_data.orientation; } virtual QList virtualSiblings() const; -- cgit v1.2.3