diff options
Diffstat (limited to 'src/gui/kernel/qevent.cpp')
| -rw-r--r-- | src/gui/kernel/qevent.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/gui/kernel/qevent.cpp b/src/gui/kernel/qevent.cpp index 60e754b289..52cb799b39 100644 --- a/src/gui/kernel/qevent.cpp +++ b/src/gui/kernel/qevent.cpp @@ -3863,11 +3863,16 @@ QTouchEvent::TouchPoint::InfoFlags QTouchEvent::TouchPoint::flags() const } /*! - Returns the raw, unfiltered positions for the touch point. The positions are in screen coordinates. + Returns the raw, unfiltered positions for the touch point. The positions are in native screen coordinates. To get local coordinates you can use mapFromGlobal() of the QWindow returned by QTouchEvent::window(). \note Returns an empty list if the touch device's capabilities do not include QTouchDevice::RawPositions. + \note Native screen coordinates refer to the native orientation of the screen which, in case of + mobile devices, is typically portrait. This means that on systems capable of screen orientation + changes the positions in this list will not reflect the current orientation (unlike pos(), + screenPos(), etc.) and will always be reported in the native orientation. + \sa QTouchDevice::capabilities(), device(), window() */ QList<QPointF> QTouchEvent::TouchPoint::rawScreenPositions() const |