diff options
| author | Samuel Rødal <samuel.rodal@nokia.com> | 2012-05-04 13:10:41 +0200 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-05-08 22:30:10 +0200 |
| commit | f280efc6201adf8933c9d48a1d5b6983ee9fed9b (patch) | |
| tree | 8ec0d8466b951272667d6c620959d51383902630 /src/gui/kernel/qplatformscreen.h | |
| parent | 4a58853aeae02677e6ee1a0f0ef8839578c32573 (diff) | |
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 <girish.1.ramakrishnan@nokia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Diffstat (limited to 'src/gui/kernel/qplatformscreen.h')
| -rw-r--r-- | src/gui/kernel/qplatformscreen.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gui/kernel/qplatformscreen.h b/src/gui/kernel/qplatformscreen.h index 075dfb114b..1743024d91 100644 --- a/src/gui/kernel/qplatformscreen.h +++ b/src/gui/kernel/qplatformscreen.h @@ -101,6 +101,8 @@ public: virtual QSizeF physicalSize() const; virtual QDpi logicalDpi() const; + virtual qreal refreshRate() const; + virtual Qt::ScreenOrientation orientation() const; virtual QWindow *topLevelAt(const QPoint &point) const; |