diff options
Diffstat (limited to 'src/gui/kernel/qguiapplication.cpp')
| -rw-r--r-- | src/gui/kernel/qguiapplication.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/gui/kernel/qguiapplication.cpp b/src/gui/kernel/qguiapplication.cpp index 3fe6698955..3808bec8a4 100644 --- a/src/gui/kernel/qguiapplication.cpp +++ b/src/gui/kernel/qguiapplication.cpp @@ -186,6 +186,9 @@ bool QGuiApplicationPrivate::obey_desktop_settings = true; QInputDeviceManager *QGuiApplicationPrivate::m_inputDeviceManager = 0; +// enable the fix for QTBUG-50199; TODO remove this check in 5.7 +bool QGuiApplicationPrivate::scrollNoPhaseAllowed = false; + static qreal fontSmoothingGamma = 1.7; extern void qRegisterGuiVariant(); @@ -1412,6 +1415,8 @@ void QGuiApplicationPrivate::init() if (layout_direction == Qt::LayoutDirectionAuto || force_reverse) QGuiApplication::setLayoutDirection(qt_detectRTLLanguage() ? Qt::RightToLeft : Qt::LeftToRight); + + scrollNoPhaseAllowed = qEnvironmentVariableIsSet("QT_ENABLE_MOUSE_WHEEL_TRACKING"); } extern void qt_cleanupFontDatabase(); |