diff options
Diffstat (limited to 'src/gui/kernel/qplatformscreen_qpa.cpp')
| -rw-r--r-- | src/gui/kernel/qplatformscreen_qpa.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/gui/kernel/qplatformscreen_qpa.cpp b/src/gui/kernel/qplatformscreen_qpa.cpp index 6c2f98beb4..1fd96a80a5 100644 --- a/src/gui/kernel/qplatformscreen_qpa.cpp +++ b/src/gui/kernel/qplatformscreen_qpa.cpp @@ -161,6 +161,17 @@ QDpi QPlatformScreen::logicalDpi() const } /*! + Reimplement this function in subclass to return the vertical refresh rate + of the screen, in Hz. + + The default returns 60, a sensible default for modern displays. +*/ +qreal QPlatformScreen::refreshRate() const +{ + return 60; +} + +/*! Reimplement this function in subclass to return the current orientation of the screen, for example based on accelerometer data to determine the device orientation. |